WorksheetsHonors- Chapter 3 assessment AM 2025
Total questions: 26
Worksheet time: 1hrs 18mins
Name
Class
Date
1.
Name
4 lines
2.
The three major parts of a cell are
a)
the endoplasmic reticulum, Golgi apparatus and vesicles
b)
the nucleus, nucleolus, and nuclear envelope.
c)
microtubules, ribosomes, and centrosomes.
d)
the nucleus, cytoplasm, and cell membrane.
3.
The major components of the cell membrane are
a)
lipids and carbohydrates
b)
proteins and carbohydrates
c)
lipids and proteins
d)
carbohydrates and monosaccharides
4.
Which of the following correctly describes the structural organization of the cell membrane?
a)
A solid, rigid layer of phospholipid with loosely bound protein molecules
b)
A bilayer of phospholipid molecules in which protein molecules are embedded and can move
c)
Rigid layers of protein molecules in which carbohydrate molecules are suspended
d)
Three layers; lipid on the inside, protein in the middle, and carbohydrates (and polysaccharides) on the outside
5.
Endoplasmic reticulum is best described as a
a)
component of the cytoskeleton
b)
cellular inclusion
c)
nuclear pore
d)
network of interconnected membranes
6.
A young man who ran 6 miles a day throughout high school is injured during his first season running cross country in college, and must rest for three months, then gradually begin exercising again. The skeletal muscle size in his lower limbs decreases during this prolonged period of inactivity. The organelles that break down his muscle protein are
a)
perioxisomes
b)
lysosomes
c)
centrosomes
d)
ribosomes
7.
For which of the following organelles is the structure and function correctly described?
a)
Endoplasmic reticulum-a network of interconnected membranes forming sacs and canals that packages protein molecules for secretion
b)
Ribosomes-membranous vesicles containing digestive enzymes
c)
Golgi apparatus-particles, composed of protein and RNA, which synthesize proteins
d)
Mitochondrion-nonmembranous structure that synthesizes proteins
8.
In a cell, lipids are synthesized in the
a)
Golgi apparatus
b)
smooth endoplasmic reticulum
c)
rough endoplasmic reticulum
d)
mitochondria
9.
What characteristic do simple diffusion and facilitated diffusion share?
a)
Both require cellular energy for the transport of substances.
b)
Both move water across a semipermeable membrane.
c)
Both require a special carrier molecule to move substances across the membrane.
d)
Both move a substance from a region of higher concentration to one of lower concentration without cellular energy.
10.
If the concentration of glucose in the water outside of a cell is higher than the concentration inside,
a)
water will enter the cell by osmosis.
b)
water will leave the cell by osmosis.
c)
glucose will enter the cell by osmosis.
d)
glucose will leave the cell by osmosis.
11.
If a red blood cell is placed in a hypotonic solution,
a)
the cell will shrink
b)
only permeable substances will leave; but, concentrations in the cell do not change.
c)
only permeable substances will leave; and, concentrations in the cell change.
d)
the cell will swell and may eventually burst
12.
Which of the following transport processes does not require expenditure of cellular energy?
a)
Phagocytosis
b)
Active transport
c)
Pinocytosis
d)
Facilitated diffusion
13.
Stages of the cell cycle unfold in the following order:
a)
differentiation, cytoplasmic division, mitosis, interphase
b)
interphase, differentiation, cytoplasmic division, mitosis
c)
interphase, mitosis, cytoplasmic division, differentiation
d)
mitosis, interphase, cytoplasmic division, differentiation
14.
The structures in the nucleus that serve as a "mitotic clock" are
a)
telomeres
b)
kinases
c)
ribosomes
d)
hormones
15.
The two types of genes that, when abnormal, cause cancer are
a)
kinases and cyclins.
b)
oncosuppressors and tumor activators.
c)
metastatic activators and apoptosis stimulators.
d)
tumor suppressors and oncogenes.
16.
Apoptosis is also known as
a)
cell specialization.
b)
programmed cell death.
c)
mitosis
d)
cell differentiation
17.
Which structures are fingerlike projections that greatly increase the absorbing surface of cells?
a)
cilia
b)
stereocilia
c)
microvilli
d)
flagella
18.
Crenation is likely to occur in ____
a)
blood cells in an isotonic solution
b)
blood cells in a hypotonic solution
c)
blood cells in a hypertonic solution
d)
blood cells in blood plasma
19.
Cytoplasm is located between the cell membrane and the nuclear envelope
a)
True
b)
False
20.
Energy is stored in ATP molecules in ribosomes.
a)
True
b)
False
21.
Smooth endoplasmic reticulum has ribosomes and rough endoplasmic reticulum does not.
a)
True
b)
False
22.
Proteins are manufactured on mitochondria.
a)
True
b)
False
23.
During prophase of mitosis chromosomes align between the centrioles.
a)
True
b)
False
24.
All cell types can divide a limitless number of times.
a)
True
b)
False
25.
Loss of cell cycle control can cause cancer.
a)
True
b)
False
26.
Transcytosis does not require energy.
a)
True
b)
False
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