Subject: Anatomy and Physiology

#57

What is the primary function of ribosomes?

A) Lipid synthesis

B) Protein synthesis

C) ATP production

D) Waste digestion

Answer:   B

---

#58

Which structure regulates the passage of materials into and out of the cell?

A) Cytoplasm

B) Cell membrane

C) Nucleolus

D) Endoplasmic reticulum

Answer:   B

---

#59

Where is genetic material (DNA) stored in a eukaryotic cell?

A) Golgi apparatus

B) Mitochondria

C) Nucleus

D) Ribosome

Answer:   C

---

#60

Which organelle detoxifies harmful substances in liver cells?

A) Peroxisomes

B) Lysosomes

C) Centrioles

D) Vacuoles

Answer:   A

---

#61

What is the function of the Golgi apparatus?

A) Synthesizes proteins

B) Modifies, sorts, and packages proteins

C) Produces ATP

D) Stores calcium ions

Answer:   B

---

#62

Which component gives the cell its shape and supports organelles?

A) Cytoplasm

B) Cytoskeleton

C) Cell wall

D) Nucleoplasm

Answer:   B

---

#63

Which cell structure is responsible for lipid synthesis?

A) Rough ER

B) Smooth ER

C) Ribosomes

D) Lysosomes

Answer:   B

---

#64

What is the role of lysosomes?

A) Energy production

B) Breakdown of cellular waste

C) DNA replication

D) Protein synthesis

Answer:   B

---

Page 8 of 32