How Much Do You Know About Animal & Plant? Quiz
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Questions and Answers
- 1.
When focusing on a slide, which focus do you use first; the course or fine focus
- A.
Course focus
- B.
Fine focus
- C.
Doesn't matter
Correct Answer
A. Course focusExplanation
When focusing on a slide, it is recommended to use the course focus first. The course focus allows for a rough adjustment of the focus, bringing the slide into view. Once the slide is roughly in focus, the fine focus can then be used to make finer adjustments and achieve a clearer and more detailed image. Using the course focus first ensures that the slide is brought into focus quickly and efficiently before making any fine adjustments.Rate this question:
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- 2.
If you want to see close as possible, which objective do you use
- A.
Low mag objective
- B.
Medium mag objective
- C.
High mag objective
Correct Answer
C. High mag objectiveExplanation
The high mag objective should be used if you want to see as close as possible. This objective has a higher magnification power compared to the low and medium mag objectives, allowing for a closer and more detailed view of the specimen.Rate this question:
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- 3.
Which is the correct position to start focusing on a slide
- A.
High power objective, high light, high to stage
- B.
Low power objective, low light, low to stage
Correct Answer
B. Low power objective, low light, low to stageExplanation
The correct position to start focusing on a slide is with the low power objective, low light, and low to the stage. This is because the low power objective provides a wider field of view, making it easier to locate the specimen on the slide. Starting with low light helps prevent any potential damage to the specimen, as excessive light can cause overheating. Adjusting the focus low to the stage ensures that the objective lens is close enough to the slide to obtain a clear image.Rate this question:
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- 4.
Which magnification shows more details
- A.
Low mag objective (4x)
- B.
Med mag objective (10x)
- C.
High mag objective (40x)
Correct Answer
C. High mag objective (40x)Explanation
The high magnification objective (40x) shows more details compared to the low magnification (4x) and medium magnification (10x) objectives. Higher magnification allows for a closer view of the object, enabling the observer to see finer details and smaller features that may not be visible at lower magnifications. Therefore, the high magnification objective provides a more detailed and enlarged view of the object under observation.Rate this question:
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- 5.
If the image is 0.1 mm and the lens is x4 what is the magnification
- A.
40 mm
- B.
4mm
- C.
.4mm
- D.
.04mm
Correct Answer
B. 4mmExplanation
The correct answer is 4mm. The magnification can be calculated by dividing the image size by the object size. In this case, the image size is given as 0.1 mm and the lens is x4, which means it magnifies the image 4 times. Therefore, the object size would be 0.1 mm divided by 4, resulting in a magnification of 4mm.Rate this question:
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- 6.
You place the slide onto the ___________________________ and hold it in place by using the ______________________________
- A.
Stage clips
- B.
Objectives
- C.
Stage
- D.
Focus knob
Correct Answer(s)
A. Stage clips
C. StageExplanation
The correct answer is stage clips and stage. The stage clips are used to hold the slide in place on the stage of a microscope. The stage is the platform where the slide is placed for viewing.Rate this question:
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- 7.
The _____________________________________ is used to lower the lenses
- A.
Fine focus knob
- B.
Course focus knob
- C.
Eye piece
Correct Answer(s)
A. Fine focus knob
B. Course focus knobExplanation
The fine focus knob is used to make small adjustments to the focus of the lenses, allowing for precise focusing on the subject. The course focus knob, on the other hand, is used to make larger adjustments to the focus, useful for quickly bringing the subject into focus. The eyepiece, on the other hand, is the part of the microscope that the viewer looks through to see the magnified image.Rate this question:
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- 8.
When you are viewing the slide for the first time, you use the smallest magnification piece which is called _____________________________________________
- A.
Low mag objective
- B.
Med mag objective
- C.
High mag objective
Correct Answer
A. Low mag objectiveExplanation
When viewing a slide for the first time, it is necessary to start with a low magnification piece, known as the low mag objective. This allows for a wider field of view, making it easier to locate and focus on the desired area of the slide. Starting with a higher magnification objective may result in a narrower field of view, making it more difficult to locate and focus on the specific area of interest. Therefore, the low mag objective is the appropriate choice for initial viewing.Rate this question:
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- 9.
The amount of light striking the slide can be controlled by using the _______________________________________________.
- A.
Eyepiece
- B.
Diaphragm
- C.
Stage
- D.
Light source
Correct Answer
B. DiapHragmExplanation
some microscopes also adjust with the light source however if there is only one right answer, then it would be the diaphragmRate this question:
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- 10.
Both prokaryotes and eukaryotes have a cell wall
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
plants have cell wallsRate this question:
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- 11.
Both plants and animals have cell walls
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
animals do not have cell wallsRate this question:
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- 12.
Which controls the cell
- A.
Cytoplasm
- B.
Membrane
- C.
Nucleus
Correct Answer
C. NucleusExplanation
The correct answer is nucleus because the nucleus is the control center of the cell. It contains the cell's genetic material, DNA, which carries the instructions for the cell's functions and activities. The nucleus regulates gene expression and controls the synthesis of proteins and other molecules essential for cell growth, division, and overall functioning. Additionally, the nucleus also plays a crucial role in cell reproduction and inheritance of genetic traits.Rate this question:
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- 13.
What regulates what goes in and out of the cell
- A.
Mitochondrion
- B.
Cell membrane
- C.
Golgi apparatus
- D.
Lysosome
Correct Answer
B. Cell membraneExplanation
The cell membrane is responsible for regulating what goes in and out of the cell. It acts as a barrier, controlling the movement of substances such as nutrients, ions, and waste products. The cell membrane contains various proteins and channels that allow specific molecules to pass through while preventing others from entering or leaving the cell. This selective permeability is essential for maintaining the cell's internal environment and ensuring proper functioning.Rate this question:
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- 14.
Which cell organelle produces energy
- A.
Atp
- B.
Lysosome
- C.
Vacuole
- D.
Mitochondria
Correct Answer
D. MitochondriaExplanation
Mitochondria is the correct answer because it is the cell organelle responsible for producing energy in the form of ATP (adenosine triphosphate). Mitochondria are often referred to as the "powerhouses" of the cell because they generate energy through a process called cellular respiration. This organelle contains its own DNA and is involved in various metabolic processes, including the production of ATP, which is the main source of energy for cellular activities.Rate this question:
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- 15.
Which cell organelle contains digestive enzymes
- A.
Nucleus
- B.
Lysosome
- C.
Fat globules
- D.
Mitochondria
Correct Answer
B. LysosomeExplanation
Lysosomes are cell organelles that contain digestive enzymes. These enzymes help break down various substances such as proteins, lipids, and carbohydrates. Lysosomes play a crucial role in the digestion and recycling of cellular waste materials, as well as in the destruction of foreign substances like bacteria and viruses. The enzymes within lysosomes are highly acidic, allowing them to efficiently break down and digest the materials they encounter. Therefore, lysosomes are responsible for maintaining cellular health and proper functioning.Rate this question:
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- 16.
What cell structure allows the cell to move or to move things around
- A.
Proflag tail
- B.
Cilia
- C.
Flagellum
- D.
Cell wall
Correct Answer(s)
B. Cilia
C. FlagellumExplanation
Cilia and flagellum are both cell structures that allow the cell to move or move things around. Cilia are small, hair-like projections that cover the surface of certain cells and can move in a coordinated waving motion, creating a current that helps move substances across the cell's surface. Flagella, on the other hand, are long, whip-like structures that protrude from the cell and enable the cell to move by propelling itself forward. Both cilia and flagella play important roles in cellular locomotion and the movement of substances within the cell.Rate this question:
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- 17.
Prokaryotes have a cell nucleus
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Prokaryotes do not have a cell nucleus. Prokaryotic cells are characterized by the absence of a membrane-bound nucleus. Instead, their genetic material is located in a region of the cell called the nucleoid, which is not enclosed by a nuclear membrane. This is in contrast to eukaryotic cells, which do have a distinct nucleus that houses their genetic material. Therefore, the statement "prokaryotes have a cell nucleus" is false.Rate this question:
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- 18.
What part of the cell make proteins
Correct Answer
ribosome
ribosomesExplanation
Ribosomes are responsible for protein synthesis in the cell. They are small, spherical organelles found in the cytoplasm or attached to the endoplasmic reticulum. Ribosomes read the genetic information stored in the DNA and use it to assemble amino acids into proteins. They consist of two subunits, one large and one small, that come together during protein synthesis. The correct answer, "ribosome, ribosomes," is plural because cells typically contain multiple ribosomes to efficiently produce proteins.Rate this question:
- 19.
Which have a nucleus
- A.
Prokaryotes
- B.
Human cells
Correct Answer
B. Human cellsExplanation
Human cells have a nucleus, which is a membrane-bound organelle that contains the genetic material. This is in contrast to prokaryotes, which are unicellular organisms that lack a nucleus. The presence of a nucleus in human cells allows for more complex genetic regulation and cellular processes, such as DNA replication and transcription.Rate this question:
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- 20.
What do plants need to grow
- A.
Sunlight
- B.
Moonlight
- C.
Water
- D.
Oxygen
- E.
Co2
- F.
Nutrients
Correct Answer(s)
A. Sunlight
C. Water
D. Oxygen
E. Co2
F. NutrientsExplanation
Plants need sunlight for photosynthesis, a process in which they convert sunlight into energy. Water is essential for transporting nutrients and maintaining cell structure. Oxygen is necessary for respiration, a process that releases energy from glucose. Carbon dioxide (CO2) is used by plants during photosynthesis. Nutrients such as nitrogen, phosphorus, and potassium are required for plant growth and development.Rate this question:
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- 21.
What crops will grow well in winter
Correct Answer(s)
lettuce
carrot
carrotsExplanation
Lettuce and carrots are both suitable crops to grow in winter. Lettuce is a cold-hardy vegetable that can tolerate frost and is often grown as a winter crop. Carrots, on the other hand, are known for their ability to withstand cold temperatures and can be harvested throughout the winter season. Therefore, both lettuce and carrots are good choices for winter gardening.Rate this question:
- 22.
What speeds up/slow down plant growth
Correct Answer(s)
water
sun
sunlight
nutrients
shade
spaceExplanation
Water, sunlight, and nutrients are essential for plant growth. Water provides hydration and transports nutrients throughout the plant. Sunlight is necessary for photosynthesis, a process where plants convert sunlight into energy. Nutrients, such as nitrogen, phosphorus, and potassium, are vital for plant development. Shade can slow down plant growth as it reduces the amount of sunlight available for photosynthesis. Adequate space allows plants to spread their roots and access nutrients and water efficiently. Therefore, all these factors play a role in either speeding up or slowing down plant growth.Rate this question:
- 23.
In an experiment, something that does not change is a
- A.
Controlled variable
- B.
Manipulated variable
- C.
Responding variable
Correct Answer
A. Controlled variableExplanation
In an experiment, a controlled variable is something that does not change. It is kept constant throughout the experiment in order to accurately measure the effect of the manipulated variable on the responding variable. By controlling all other variables, the researcher can isolate the effect of the manipulated variable and determine its impact on the responding variable. Therefore, the controlled variable serves as a baseline for comparison and helps ensure reliable and accurate results.Rate this question:
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- 24.
In an experiment if I have chemical x and chemical y and I only change chemical y then checmical is the
- A.
Controlled variable
- B.
Manipulated variable
- C.
Responding variable
Correct Answer
B. Manipulated variableExplanation
In an experiment, the manipulated variable is the one that is intentionally changed or controlled by the researcher. In this case, the experimenter only changes chemical y while keeping chemical x constant. Therefore, chemical y is the manipulated variable. The controlled variable refers to the factor that is kept constant throughout the experiment, and the responding variable is the factor that is observed or measured to determine the effect of the manipulated variable.Rate this question:
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- 25.
If I have blue dye on the out side of a plastic bag and later you find blue dye on the inside the plastic bag then what could we say about the plastic bag
- A.
The plastic bag has holes
- B.
The plastic bag does not have holes
Correct Answer
A. The plastic bag has holesExplanation
The presence of blue dye on the inside of the plastic bag suggests that the dye has somehow seeped through the bag, indicating the presence of holes or openings in the bag. This allows the dye to pass from the outside to the inside of the bag, leading to the conclusion that the plastic bag has holes.Rate this question:
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- 26.
If a cell membrane will only let in certain things then the cell membrane is
- A.
Selectively permeable
- B.
Permeable
- C.
A cell wall
Correct Answer
A. Selectively permeableExplanation
A cell membrane that only allows certain substances to pass through is referred to as selectively permeable. This means that it selectively permits the passage of molecules and ions while restricting the entry of others. The membrane accomplishes this through various mechanisms such as protein channels and transporters. By regulating the movement of substances, the cell membrane maintains the internal environment of the cell and controls the exchange of nutrients and waste materials with the external environment.Rate this question:
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- 27.
Living things share important characteristics:
- A.
They are all composed of one or many cells.
- B.
They all reproduce.
- C.
They all grow and develop
- D.
They all respond to changes in their environment
- E.
They all use energy.
- F.
They all contain similiar chemicals (water, carbohydrates, proteins, lipids, and nucleic acids).
Correct Answer(s)
A. They are all composed of one or many cells.
B. They all reproduce.
C. They all grow and develop
D. They all respond to changes in their environment
E. They all use energy.
F. They all contain similiar chemicals (water, carbohydrates, proteins, lipids, and nucleic acids).Explanation
Living things share important characteristics such as being composed of one or many cells, reproducing, growing and developing, responding to changes in their environment, using energy, and containing similar chemicals like water, carbohydrates, proteins, lipids, and nucleic acids.Rate this question:
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- 28.
What is the name of the kingdom for unicellular/multicellular organisms that do not fit in any other kingdom
Correct Answer(s)
protist
protistaExplanation
The correct answer is "protist" or "protista". These terms refer to the kingdom of unicellular or multicellular organisms that do not fit into any other kingdom. The protist kingdom is a diverse group of organisms that includes algae, protozoa, and slime molds. They exhibit a wide range of characteristics and can be found in various habitats, such as freshwater, marine environments, and soil. The term "protist" is used to encompass the vast diversity of these organisms that do not fit neatly into the other established kingdoms.Rate this question:
- 29.
Where does the protist euglena get it's energy
Correct Answer(s)
photosynthesisExplanation
Euglena is a protist that possesses chloroplasts, which allows it to undergo photosynthesis. During photosynthesis, Euglena uses sunlight to convert carbon dioxide and water into glucose and oxygen, thus providing itself with energy. This process is crucial for the survival and growth of Euglena.Rate this question:
- 30.
Is the protist euglena plant like or animal like
- A.
Plant like
- B.
Animal like
Correct Answer
A. Plant likeExplanation
The protist euglena is considered to be plant-like because it possesses characteristics typically associated with plants. Euglena contains chloroplasts, which allow it to undergo photosynthesis and produce its own food using sunlight. Additionally, it has a rigid cell wall and can form colonies, similar to some plant species. However, euglena can also exhibit animal-like behavior, such as moving using a whip-like tail called a flagellum and consuming organic matter when sunlight is not available.Rate this question:
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- 31.
Excluding the nucleus, what is the inside of the cell called
Correct Answer
cytoplasma
cytoplasmExplanation
The inside of the cell, excluding the nucleus, is called the cytoplasm. The cytoplasm is a gel-like substance that fills the cell and contains various organelles, such as mitochondria and ribosomes. It is responsible for supporting and protecting the organelles, as well as facilitating cellular processes such as metabolism and protein synthesis. The terms "cytoplasma" and "cytoplasm" are essentially the same, with the latter being the correct spelling.Rate this question:
- 32.
What gives the cytoplasm structure
Correct Answer
cytoskeletonExplanation
The cytoskeleton gives the cytoplasm structure. The cytoskeleton is a network of protein filaments that extends throughout the cytoplasm of a cell. It provides support and shape to the cell, helps in cell movement, and also plays a role in cell division. Without the cytoskeleton, the cytoplasm would lack organization and the cell would not be able to maintain its shape or carry out essential cellular functions.Rate this question:
- 33.
The process of cells breaking down chemical compounds to get energy is called
Correct Answer
respirationExplanation
Respiration is the correct answer because it refers to the process in which cells break down chemical compounds to obtain energy. This process involves the conversion of glucose and oxygen into carbon dioxide, water, and ATP (adenosine triphosphate). Respiration occurs in both plants and animals and is essential for the production of energy needed for various cellular activities.Rate this question:
- 34.
What do plants use to capture light
Correct Answer
ChlorophyllExplanation
Plants use chlorophyll to capture light during the process of photosynthesis. Chlorophyll is a pigment found in the chloroplasts of plant cells, and it gives plants their green color. It absorbs light energy from the sun, specifically in the red and blue regions of the electromagnetic spectrum. This captured light energy is then used to convert carbon dioxide and water into glucose and oxygen through the process of photosynthesis. Therefore, chlorophyll is essential for plants to capture and utilize light energy for their growth and survival.Rate this question:
- 35.
What color is Chlorophyll
Correct Answer
greenExplanation
Chlorophyll is the pigment responsible for the green color in plants. It is essential for photosynthesis, the process by which plants convert sunlight into energy. Chlorophyll molecules absorb blue and red light, reflecting green light, which is why plants appear green to our eyes. This green pigment plays a crucial role in capturing light energy and converting it into chemical energy, enabling plants to produce glucose and oxygen.Rate this question:
- 36.
What raw material is needed for phosynthesis
- A.
Soil
- B.
Co2
- C.
Sunlight
- D.
Sugar
Correct Answer(s)
B. Co2
C. SunlightExplanation
Photosynthesis is the process by which plants convert carbon dioxide (CO2) and sunlight into glucose (sugar) and oxygen. CO2 is one of the essential raw materials required for photosynthesis. It is absorbed from the atmosphere through small openings called stomata in the leaves. Sunlight is also crucial for photosynthesis as it provides the energy necessary for the chemical reactions to occur. Therefore, the correct answer is CO2 and sunlight.Rate this question:
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- 37.
Which organelle contains chlorophyll
Correct Answer(s)
chloroplastExplanation
The organelle that contains chlorophyll is the chloroplast. Chloroplasts are found in plant cells and are responsible for photosynthesis, the process by which plants convert sunlight into energy. Chlorophyll, the pigment that gives plants their green color, is located within the chloroplasts. It captures the energy from sunlight and uses it to produce glucose and oxygen. This process is essential for the survival of plants and plays a crucial role in the Earth's ecosystem.Rate this question:
- 38.
Burning a marshmallow produces
- A.
CO2
- B.
Sugar
- C.
H2O
Correct Answer(s)
A. CO2
C. H2OExplanation
Burning a marshmallow produces carbon dioxide (CO2) and water (H2O). When the marshmallow is heated, the sugar molecules in it undergo a chemical reaction called combustion. During combustion, the sugar molecules break down into carbon dioxide and water vapor. This is because the heat provides the energy needed for the bonds in the sugar molecules to break, resulting in the formation of carbon dioxide and water as byproducts.Rate this question:
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- 39.
What are marshmallows made of
Correct Answer(s)
sugar
glucoseExplanation
Marshmallows are made primarily of sugar and glucose. These ingredients are combined with gelatin, water, and sometimes corn syrup to create the fluffy texture of marshmallows. The sugar and glucose provide the sweetness and help to bind the ingredients together.Rate this question:
- 40.
How do you know that carbon is found in marshmallows
- A.
They turn black when burned
- B.
They turn yellow when burned
- C.
They turn blue when burned
Correct Answer
A. They turn black when burnedExplanation
When marshmallows are burned, they turn black. This indicates the presence of carbon because carbon-containing substances tend to turn black when burned. This is due to the process of carbonization, where the heat causes the carbon in the marshmallows to break down and form black carbon residue. Therefore, the fact that marshmallows turn black when burned suggests that carbon is present in them.Rate this question:
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- 41.
what is the evidence that water is produced when burning marshmallows
Correct Answer
condensationExplanation
When burning marshmallows, the heat causes the water content within the marshmallow to evaporate. As the hot water vapor rises, it comes into contact with the cooler air and surfaces around it. This causes the water vapor to condense back into liquid form, resulting in the production of water. Therefore, condensation is the evidence that water is produced when burning marshmallows.Rate this question:
- 42.
Provides plant cell shape and protection
Correct Answer
cell wall
cytoskeletonExplanation
one provides structure outside the cell, the other provides structure insideRate this question:
- 43.
Make lipids(fats) and gets rid of poisons can also modify proteins
Correct Answer
er
endoplasmic reticulumExplanation
The endoplasmic reticulum (ER) is responsible for the synthesis of lipids (fats) and detoxification of harmful substances. It also plays a role in modifying proteins. Therefore, the ER is involved in both lipid metabolism and detoxification processes, making it the correct answer to the question.Rate this question:
- 44.
Two types of er are
Correct Answer
rough
smoothExplanation
The given answer is correct because it accurately identifies the two types of "er" as "rough" and "smooth". These terms describe the texture or feel of a surface. "Rough" refers to a surface that is uneven or not smooth, while "smooth" refers to a surface that is even and free from roughness or bumps.Rate this question:
- 45.
Stores and moves molecules around the cell
Correct Answer
Golgi apparatusExplanation
The Golgi apparatus is responsible for storing and moving molecules within the cell. It acts as a processing and packaging center, receiving proteins and lipids from the endoplasmic reticulum and modifying them before sending them to their final destinations. The Golgi apparatus consists of a series of flattened sacs called cisternae, which are involved in sorting, modifying, and packaging molecules into vesicles for transport. Overall, the Golgi apparatus plays a crucial role in maintaining the organization and functionality of the cell by ensuring that molecules are properly processed and distributed.Rate this question:
- 46.
Stores water and plant substances in plants
Correct Answer
vacuoleExplanation
The vacuole is a cell organelle found in plant cells that stores water and various plant substances. It is surrounded by a membrane called the tonoplast and is filled with cell sap, which consists of water, ions, sugars, pigments, and other molecules. The vacuole helps maintain the turgor pressure of the cell, stores nutrients and waste products, and plays a role in cell growth and development.Rate this question:
- 47.
Transport substances
Correct Answer
vesicleExplanation
Vesicles are small sacs or pouches that are involved in the transport of substances within cells. They are responsible for packaging and delivering molecules such as proteins, lipids, and neurotransmitters to their intended destinations. Vesicles are formed by the budding of membranes from various cellular compartments, allowing them to carry their cargo to specific locations within the cell or to the cell membrane for secretion. Therefore, the correct answer, "vesicle," accurately describes the cellular structure involved in the transport of substances.Rate this question:
- 48.
What cell organelle makes lipids and gets rid of toxins
Correct Answer
endoplasmic reticulum
erExplanation
The endoplasmic reticulum (ER) is a cell organelle responsible for synthesizing lipids and detoxifying harmful substances. It consists of a network of tubules and membranes that are involved in various cellular processes. The ER plays a crucial role in lipid metabolism, as it produces lipids that are essential for cell structure and function. Additionally, it contains enzymes that help in detoxifying toxins and drugs by modifying them into more water-soluble forms, making them easier to eliminate from the cell. Therefore, the ER is the correct answer for the organelle that makes lipids and gets rid of toxins.Rate this question:
- 49.
Mitochondria create energy and lipids ______________ energy
Correct Answer
storeExplanation
Mitochondria are responsible for producing energy in the form of ATP through cellular respiration. They are often referred to as the "powerhouses" of the cell. On the other hand, lipids are a type of biomolecule that serves as a long-term energy storage molecule in the body. So, the correct answer is "store," as lipids store energy rather than create it.Rate this question:
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Mar 20, 2023Quiz Edited by
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Oct 24, 2011Quiz Created by
Ttannyhill
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