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Hesi A2 Biology V1/V2 Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
What gas is released during photosynthesis as a by-product?✔✔Oxygen
Which part of the cell is responsible for maintaining shape and internal organization?✔✔Cytoskeleton
What is the smallest unit of life?✔✔Cell
What type of macromolecule are enzymes?✔✔Proteins
What is the term for programmed cell death?✔✔Apoptosis
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Which organelle is known as the control center of the cell?✔✔Nucleus
What process produces gametes in sexually reproducing organisms?✔✔Meiosis
What organelle is responsible for producing ATP in eukaryotic cells?✔✔Mitochondria
What is the primary function of ribosomes in the cell?✔✔Protein synthesis
Which biomolecule serves as the main energy source for most cells?✔✔Carbohydrates
What process do plants use to convert sunlight into chemical energy?✔✔Photosynthesis
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Which nucleic acid carries genetic information from DNA to ribosomes?✔✔Messenger RNA (mRNA)
What is the term for the movement of water across a selectively permeable membrane?✔✔Osmosis
What type of bond holds the two strands of DNA together?✔✔Hydrogen bonds
Which organelle packages and modifies proteins for transport?✔✔Golgi apparatus
What is the functional unit of the kidney that filters blood?✔✔Nephron
What pigment in plants captures light energy for photosynthesis?✔✔Chlorophyll
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