Mcat biology Study guides, Class notes & Summaries

MCAT Biology questions and answers 2024

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 ...

MCAT BIOLOGY (PRINCETON REVIEW) CH. 5 MICROBIOLOGY WITH VERIFIED CORRECT ANSWERS

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. - ️️A molecule with both hydrophobic and hydrop...

the chemical reaction that breaks down all the major macro-molecules - ANSWER-Hydrolysis What is the strongest type of INTER-molecular bonds? - ANSWER-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? - ANSWER-Hydrogen bonding bonds the water molocules closer together. What is an ampipathic molecule? give an Example. - ANSWER-A molecule with both hydrophobic and hy...

MCAT Biology Practice Questions

Central Dogma DNA → RNA → Protein Purines - which bases? - how many rings? Brainpower Read More 0:14 / 0:15 Pyrimidines - which bases? - how many rings? Remember: "Pyrimidine" has a "y" in it; so does "cytosine" and "thymine." Phosphodiester Bond Joins one nucleotide to the next; between the 3rd C of one ribose and the 5th C of the other to create the sugar-phosphate backbone Directionality of DNA (convention) 5' → 3' (but strands are ant...

MCAT Biology Exam Questions & Answers 2023 Update

Maltose - ️️Glucose + Glucose Sucrose - ️️Glucose + Fructose Lactose - ️️Glucose + Galactose Glycogen - ️️Animal glucose storage Starch - ️️Plant glucose storage Cellulose - ️️Plant structure Saturated Fatty Acids - ️️-Single bonds -Solid at room temp. Unsaturated Fatty Acids - ️️-Double bonds -Liquid at room temp. Terepenes - ️️Built from multiple isoprene units Cholesterol - ️️-In cell membrane -Steroid precursor -Bile salt...

Hyperbaric oxygen may be used as a treatment for certain types of bacterial infections. In this therapy, the patient is placed in a which the partial pressure of oxygen is significantly increased, increasing the partial pressure of oxygen in the patient's tissues. This treatment is most likely used for infections with: A. obligate aerobic bacteria B. facultative anaerobix bacteria C. aerotolerant anarobic bacteria D. obligate anaerobic bacteria Correct Answer D Which of the following ...