Biology Practice Test: Cell, Molecular Biology, Genetics & Ecology, Exams of Medicine

A series of questions and answers covering various topics in biology, including cell biology, molecular biology, genetics, and ecology. it's a valuable resource for students preparing for exams or reinforcing their understanding of key concepts. The questions test knowledge of cellular processes, molecular techniques, genetic principles, and different biomes. the concise answers provide quick feedback and aid in knowledge retention. This resource is particularly useful for self-assessment and exam preparation.

Typology: Exams

2024/2025

Available from 05/26/2025

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DAT Practice Test Questions
and Complete Solutions
Graded A+
apoptosis - Answer: mediated cell death
Change salt concentrations or pH - Answer: how to remove a peripheral protein
add a detergent - Answer: how to remove an integral protein
a light centrifuge - Answer: precipitate out cells or nuclei
a heavy centrifuge - Answer: extract small, soluble proteins
ammonia, methane, water, hydrogen - Answer: the Miller-Urey experiment used...
muscle cells - Answer: microfilaments are found in...
turgid - Answer: means it becomes swollen
plasmolysis - Answer: means it become shrunken
spine - Answer: the notochord becomes the...
poikilothermic - Answer: another word for heterothermic
zona pellucida - Answer: what binds the sperm
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DAT Practice Test Questions

and Complete Solutions

Graded A+

apoptosis - Answer: mediated cell death Change salt concentrations or pH - Answer: how to remove a peripheral protein add a detergent - Answer: how to remove an integral protein a light centrifuge - Answer: precipitate out cells or nuclei a heavy centrifuge - Answer: extract small, soluble proteins ammonia, methane, water, hydrogen - Answer: the Miller-Urey experiment used... muscle cells - Answer: microfilaments are found in... turgid - Answer: means it becomes swollen plasmolysis - Answer: means it become shrunken spine - Answer: the notochord becomes the... poikilothermic - Answer: another word for heterothermic zona pellucida - Answer: what binds the sperm

phrenology - Answer: the study of the contours of the brain vectors - Answer: these do gene-splicing cladogram - Answer: determines if organisms are related, but not based on genes gel electrophoresis - Answer: determine molecular similarity karyotype - Answer: tells the size, shape, and number of chromosomes PCR - Answer: used to clone Northern blotting - Answer: studies RNA messages and gene expression DNA fingerprinting - Answer: keeping individual's DNA on file p + q = 1 (p + q)^2 = 1 p^2 = homozygous recessive pp q^2 = homozygous dominant qq - Answer: Hardy-Weinberg equilibrium equation brackish water - Answer: mix between salt and fresh water eustary - Answer: where fresh water meets salt water Deciduous forests - Answer: do have winters, but they are not characterized as harsh or very snowy and this biome is known for having 4 distinct seasons each year.