Biology Quizzes, Questions & Answers
Recent Quizzes
Essential Knowledge 2.B.2
Growth and dynamic homeostasis are maintained by the constant movement of molecules across membranes.
Questions: 8 | Attempts: 99 | Last updated: May 31, 2023
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Sample QuestionIf a solution outside a cell is more concentrated so that the cells loses water to its environment, the external solution is said to be ______________ to the cell contents.
Essential Knowledge 2.B.1
Cell membranes are selectively permeable due to their structure.
Questions: 7 | Attempts: 101 | Last updated: Feb 13, 2024
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Sample QuestionThe process by which cells expel, or secrete, large molecules is known as
Questions: 21 | Attempts: 220 | Last updated: Mar 8, 2024
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Sample QuestionWhat is inside a bacteriophage?
Questions: 62 | Attempts: 189 | Last updated: Nov 21, 2023
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Sample QuestionWhere do autotrophs get the energy they need to produce food?
The control and coordination of human beings take place through the nervous system and hormonal system, which is called endocrine system. A reflex action is an involuntary and nearly instantaneous movement in response to a...
Questions: 24 | Attempts: 2297 | Last updated: Sep 3, 2024
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Sample QuestionAnimals respond to.... (in an external environment) - 5 things
Questions: 51 | Attempts: 344 | Last updated: Mar 22, 2023
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Sample QuestionHomologous chromosomes align on the metaphase plate during ______. Sister chromatids align along the metaphse plate during ________.
Questions: 20 | Attempts: 110 | Last updated: Feb 27, 2025
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Sample QuestionWhich of the following is not part of M phase?
Questions: 97 | Attempts: 72 | Last updated: Jun 29, 2023
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Sample QuestionScientists use observations and data to form and test ___.
Questions: 10 | Attempts: 196 | Last updated: Mar 18, 2023
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Sample QuestionMost metazoans are tripoblastic animals.
Questions: 35 | Attempts: 73 | Last updated: Jul 28, 2023
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Sample QuestionA(n) ___ is a macromolecule made of many smaller molecules bonded together.
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