Biology Quizzes, Questions & Answers
Recent Quizzes
Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. It includes...
Questions: 128 | Attempts: 364 | Last updated: Sep 2, 2024
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Sample QuestionWhat are the missing nucleotides (1), (2), (3) and (4) respectively in the following figure?
Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field.
Careful! Only the best of biology students can pass this...
Questions: 71 | Attempts: 186 | Last updated: Mar 21, 2023
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Sample QuestionThe functional unit of contractile system in a striated muscle is …..
Biology is the study of life. The word "biology" is derived from the Greek words "bios" (meaning life) and "logos" (meaning "study"). In general, biologists study the...
Questions: 23 | Attempts: 173 | Last updated: Mar 22, 2023
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Sample QuestionPlatelets
Histology, also known as microscopic anatomy or microanatomy, is the branch of biology that studies the microscopic anatomy of biological tissues. Histology is the microscopic counterpart to gross anatomy, which looks...
Questions: 28 | Attempts: 199 | Last updated: Mar 21, 2023
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Sample QuestionWhich type of cells and staining method are shown in this microphotography?
Glands are important organs, you have a variety of them all over your body, and though many of them are small, each produces something important.
Some glands make something that is released from the body —...
Questions: 32 | Attempts: 197 | Last updated: May 24, 2024
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Sample QuestionWhat are some of the major endocrine glands?
In biological terms, immunity is the capability of organisms to defeat harmful microorganisms. In a simpler language, your body's power to defeat an incoming infection is called immunity. The study of the topic is called...
Questions: 52 | Attempts: 190 | Last updated: Mar 21, 2023
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Sample QuestionWhich one of the following immunoglobulins can form pentameric structure
Do you consider yourself a know-it-all when it comes to plants? Do you know how plants collect food and water? Check out our online quiz to test yourself and learn facts.
Questions: 9 | Attempts: 375 | Last updated: Nov 17, 2023
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Sample QuestionWhich part of a plant helps keep the plant in an upright position?
Welcome to our Biology Exam Questions and Answers Quiz! This quiz comprises a selection of diverse questions covering various aspects of biology, designed to test your knowledge and understanding of the subject. From cellular...
Questions: 124 | Attempts: 3659 | Last updated: Oct 28, 2024
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Sample QuestionWhich cells undergo cell division?
Ever wondered how does the absorption of water and minerals by plants take place? What are trace elements? Check out the online quiz to test yourself and enhance your knowledge along the way.
Questions: 74 | Attempts: 277 | Last updated: Mar 22, 2023
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Sample QuestionWhich of the following nutrients are obtained from the atmosphere and soil by plants?
Do you know what is photosynthesis in plants? What are dark reactions and what are light reactions? Check out our online quiz to test yourself, prepare for an upcoming biology exam, or learn interesting facts.
Questions: 56 | Attempts: 99 | Last updated: Mar 20, 2023
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Sample QuestionThe process of Photosynthesis is......
Mutation is the changes that take place in our DNA sequence over a lifetime. The changes occur in the sequence of bases- A, C, G, and T. Check our online quiz and learn everything there is to know...
Questions: 10 | Attempts: 802 | Last updated: Jul 30, 2024
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Sample QuestionDamage and errors in DNA cause___________
Questions: 18 | Attempts: 36 | Last updated: Mar 19, 2023
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Sample QuestionA cell at G1 phase that contains 50 ng of DNA, after the end of mitosis each of the daughter cell will be:
Questions: 8 | Attempts: 173 | Last updated: Aug 24, 2023
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Sample QuestionCell wall is part of animal cell?
Questions: 60 | Attempts: 408 | Last updated: Jan 2, 2024
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Sample QuestionWhat are the inputs of the dark reactions?
Questions: 65 | Attempts: 331 | Last updated: Jan 20, 2023
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Sample QuestionHow is glucose (a large and polar molecule) transported inside the cell passively?
Read each question carefully and choose the best answer.
Questions: 10 | Attempts: 720 | Last updated: Mar 21, 2023
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Sample QuestionWhich of the following is NOT true about bacteria?
Total Question = 45
Questions: 45 | Attempts: 2717 | Last updated: Jan 20, 2023
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Sample QuestionWhen does scalp massage usually begin?
Questions: 10 | Attempts: 45 | Last updated: Jan 20, 2023
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Sample QuestionWhich is the largest cell organelle present in a plant cell?
Questions: 71 | Attempts: 105 | Last updated: Mar 9, 2023
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Sample QuestionThe first to see a cell (a room), and named it a cell. He looked at a cork, saw a line of cells that reminded him of rooms …..
Questions: 90 | Attempts: 764 | Last updated: Mar 9, 2023
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Sample QuestionThe following graph shows the effect of altering a factor on the rate of an enzyme controlled reaction. What is shown on the x axis?
.Proteins and Nucleic acids
Questions: 95 | Attempts: 417 | Last updated: Mar 9, 2023
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Sample QuestionA nucleotide of DNA may contain ________.
How much do you know about secondary biology? Biology can be defined as living organisms' study, where they come from, their anatomy, morphology, composition, behavior, and movement. Some examples of different types of...
Questions: 63 | Attempts: 101 | Last updated: Mar 9, 2023
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Sample QuestionThe figure below is of a cell with one mitochondrion. Where does each of the following reaction occur inside the cell?Production of pyruvic acid / Oxidation of pyruvic acid / Transfer of electrons from electron donors to electron acceptors.
Transport in Man (1)
Questions: 62 | Attempts: 110 | Last updated: Mar 9, 2023
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Sample QuestionWhat part of the blood carries minerals, vitamins, sugar, and other foods to the body's cells?
TIME ALLOTTED: 40 MINUTES
NEGATIVE MARKING OF -1 MARKS FOR INCORRECT ANSWERS
Questions: 30 | Attempts: 1771 | Last updated: Mar 14, 2023
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Sample QuestionThe helical structure of protein is stabilized by
DNA and Genetic Information Quiz 2
Questions: 63 | Attempts: 178 | Last updated: Jun 7, 2023
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Sample QuestionDNA does not appear in free linear strands; it is highly condensed and wrapped around nuclear proteins and packed up as tightly as possible to form a condensed chromatin which is held by .....
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