NYSTCE Biology Exam Questions And Answers 2025/2026

NYSTCE Biology Exam Questions And Answers 2025/2026 What metabolic compound is composed of only carbon, oxygen, and hydrogen? - answer-Glycogen When an animal takes in more energy than it uses over an extended time, how is the extra chemical energy stored? - answer-as fat What molecule was thought to have acted as the first enzyme in early life on earth? - answer-RNA molecules What organelle is formed when the plasma membrane surrounds a particle outside of the cell? - answer-endocytic vesicles What process does not move solutes across a plasma membrane? - answer-osmosis What is osmosis? - answer-movement of water molecules across a semi-permeable membrane How are prokaryotic and eukaryotic cells similiar? - answer-Both interact with their extracellular environment and use membrane-bound proteins to achieve this Both use diffusion Both use active transport Both have a flagella How are prokaryotes different from eukaryotes? - answer-few proteins lack of a nucleus lack of membrane-bound organelles What cell types have a peptidoglycan cell wall? - answer-bacteria