MCAT Biology High Yield Exam Questions and Answers 100% Pass

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 regions of DNA? - Correct Answer️️ -Genes Where is rRNA synthesized? - Correct Answer️️ -In the nucleolus The inner membrane of the mitochondria is folded into what? - Correct Answer️️ - Cristae What does the inner membrane of the mitochondria contain? - Correct Answer️️ - Enzymes for the electron transport chain How can mitochondria trigger apoptosis? - Correct Answer️️ -By releasing mitochondrial enzymes into the cytoplasm What is the function of lysosomes? - Correct Answer️️ -They break down substances invested by the cell (via endocytosis) and cell waste using hydrolytic enzymes What is autolysis? - Correct Answer️️ -Release of hydrolytic enzymes of the lysosome, causing degradation of the cell