Mcat biology exam - Study guides, Class notes & Summaries

1. 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 -AnsD 2. Which of the following doe...

Central Dogma - Answer-DNA → RNA → Protein Purines - which bases? - how many rings? - Answer- Pyrimidines - which bases? - how many rings? - Answer-Remember: "Pyrimidine" has a "y" in it; so does "cytosine" and "thymine." Phosphodiester Bond - Answer-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) - Answer-5' → 3' (but strands are antiparallel, s...

UWorld MCAT Biology exam review questions and answers

MCAT Biology Exam Questions & Answers 2023 Update

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 Biology Exam Questions & Answers 2023 Update

MCAT BIOLOGY EXAM -609 QUESTIONS AND ANSWERS 2024.

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 ...

AAMC MCAT Biology 2024 Exam Questions with Answers