Subject: Anatomy and Physiology
BSN
Page 16 of 32
#121
Which component gives structural support to animal cells?
A) Cell wall
B) Cytoskeleton
C) Centrioles
D) Vacuoles
Answer: B
#122
Where are ribosomal subunits synthesized?
A) Nucleus
B) Nucleolus
C) Mitochondria
D) Lysosomes
Answer: B
#123
Which process describes the movement of water across a semipermeable membrane?
A) Active transport
B) Osmosis
C) Diffusion
D) Phagocytosis
Answer: B
#124
Which structure is unique to plant cells?
A) Mitochondria
B) Chloroplast
C) Lysosome
D) Centriole
Answer: B
#125
What is the role of ATP in the cell?
A) Store genetic information
B) Provide energy
C) Synthesize proteins
D) Detoxify chemicals
Answer: B
#126
Which organelle contains enzymes for intracellular digestion?
A) Mitochondria
B) Lysosome
C) Ribosome
D) Golgi apparatus
Answer: B
#127
Which structure stores genetic information in prokaryotic cells?
A) Nucleus
B) Nucleoid
C) Plasmid
D) Ribosome
Answer: B
#128
What is the function of microtubules?
A) Lipid synthesis
B) Cell shape and transport
C) Protein synthesis
D) DNA replication
Answer: B
Page 16 of 32
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