Mcat cell biology - Study guides, Class notes & Summaries

MCAT: Biology Quick Notes with Correct Solutions Central Dogma - Correct Answer️️ -DNA -> RNA -> Protein RNA and the Genetic Code - Correct Answer️️ -The Genetic Code What is the accurate order? A Transcription then Translation B Translation then Transcription - Correct Answer️️ -A Transcription then Translation (think c comes before s) What are the 3 major types of RNA involved in transcription? - Correct Answer️️ - mRNA tRNA rRNA What is the function of mRNA? -...

MCAT Biology Diagnostic Exam 1A Questions and Answers Define spontaneous reaction - Correct Answer️️ -exergonic Vmax is determined by - Correct Answer️️ -enzyme concentration What type of reaction most commonly creates polymers from macromolecules - Correct Answer️️ -dehydration synthesis Most common process by which enzyme activity is regulated - Correct Answer️️ - negative feedback loop In cellular respiration, what acts as the final electron acceptor if O2 is not avail...

MCAT Biology High Yield Exam Questions and Answers 100% Pass What are eukaryotic cells? - Correct Answer️️ -They have membrane-bound organelles, a nucleus, and may form multi-cellular organisms The cytosol of the cell allows for what? - Correct Answer️️ -Suspension of organelles and diffusion of molecules throughout the cell The nucleus contains what? - Correct Answer️️ -Chromosomes What is the nucleus surrounded by? - Correct Answer️️ -Nuclear envelope What are coding re...

MCAT Biology -Exam 2023 Abductor - Answer-a muscle that moves a limb away from the center of the body Absorption - Answer-the process by which substances are taken up intro or across tissues Acetylcholine - Answer-a neurotransmitter found thought the nervous system (somatic motor neurons, preganglionic parasympathetic, and sympathetic neurons); metabolized by acetylcholinesterase Acrosome - Answer-the large vesicle at the head of a sperm cell containing enzymes that degrade the ovum ...

1. Cell Theory - Ans1) All living things are made of cells - 2) Cell is the basic functional unit of life - 3) Cells are formed from other cells - 4) Cells contain DNA (genetic information) 2. Are viruses living organisms? - AnsNo. They dont contain DNA (they have RNA), and they are not able to reproduce on their own (violates 3 and 4 of cell theory) 3. Eukaryotic cells vs Prokaryotic cells - AnsEu: Nucleus. Pro: No nucleus 4. Nucleus - Ans-contains all of the necessary information for r...

MCAT Demo Test Biology Section Questions and Answers The stability of the collagen triple helix depends partly on the repetitive sequence of amino acids which comprise the individual alpha helices. Which of the following amino acids most likely faces the center of the collagen triple helix? - Correct Answer️️ - Glycine The most stable structure for the collagen triple helix will likely feature the amino acid with the least sterically-hindered functional group facing the center of the ...

MCAT biology Exam Questions and Answers Cell theory - Correct Answer️️ -all living things are composed of cells all cells come from other cells The cell is the basic functional unit of life Cells carry genetic info in the form of DNA Eukaryotic cells - Correct Answer️️ -Have membrane bond organelles, a nucleus and many form organs Phospholipids - Correct Answer️️ -Cell membranes and membrane bound organelles contain this and make the interior and exterior hydrophilic and the ...

MCAT Biology – Reproduction Exam Questions and Answers Autosomal Cells - Correct Answer️️ -Contain diploid (2n) number of chromosomes (46 for humans) Haploid - Correct Answer️️ -Contain n number of chromosomes (23 for humans) Cell Cycle - Correct Answer️️ -Series of events that cells go through as they grow and divide. Divided into Interphase (G₁, S, and G₂) and mitosis (Prophase, metaphase, anaphase, and telophase). "I Pee (on the) M.A.T." Interphase - Correct Answe...

MCAT Biology Practice Questions Answered 100% correct 2023 the chemical reaction that breaks down all the major macro-molecules Hydrolysis What is the strongest type of INTER-molecular bonds? Hydrogen bonds are the strongest intermolecular bonds.... diople-dipole bonds are weaker. . . Vander wall bonds are the weakest. Why is water a liquid at high temperatures? Hydrogen bonding bonds the water molocules closer together. What is an ampipathic molecule? give an Example. ...

MCAT Biology Review Questions and Answers What are the four fundamental tenets of the cell theory - Correct Answer️️ -1) All living things are composed of cells 2) Cells are the basic unit of life 3) Cells arise from only preexisitng cells 4) Cells carry genetic info (DNA +RNA) What are the 11 organelles to know? - Correct Answer️️ -nucleus, nucleolus, golgi apparatus, centrioles, endoplasmic reticulum, endocytotic vessicles, ribosomes, lysosomes, mitchondria, nuclear membrane, c...