Cell and Its Functions

Chapter 02: The Cell and Its Functions
2023/2024 Exam (Questions and Answers 100% verified)


MULTIPLE CHOICE

1. The most abundant cell membrane lipids are
a. sphingolipids.
b. phospholipids.
c. cholesterol.
d. triglycerides.
e. sterols.
ANS: B


2. Organelles that neutralize drugs and toxins are
a. nuclei.
b. mitochondria.
c. lysosomes.
d. peroxisomes.
e. endoplasmic reticulum. ANS: D


3. Use the terms in the following list to identify the cellular location for the steps involved in the
synthesis and packaging of a secreted protein.
“Initiation of translation”
a. Nucleolus
b. Nucleus
c. Agranular endoplasmic reticulum
d. Granular endoplasmic reticulum
e. Golgi apparatus
f. Endosomes
g. Peroxisomes
h. Cytosol ANS: H


4. Use the terms in the following list to identify the cellular location for the steps involved in the
synthesis and packaging of a secreted protein. “Protein sorting and packaging” a. Nucleolus
b. Nucleus
c. Agranular endoplasmic reticulum
d. Granular endoplasmic reticulum
e. Golgi apparatus
f. Endosomes
g. Peroxisomes
h. Lysosomes
ANS: E
5. Use the terms in the following list to identify the cellular location for the steps involved in the
synthesis and packaging of a secreted protein. “Gene transcription” a. Nucleolus
b. Nucleus
c. Agranular endoplasmic reticulum
d. Granular endoplasmic reticulum
e. Golgi apparatus
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