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WorksheetsCell Biology
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
What does a eukaryote have that a prokaryote does not?
a)
Ribosomes
b)
Cell Membrane
c)
Nucleus
d)
Cytoplasm
2.
Which organelles is responsible for the production of ATP?
a)
Ribsome
b)
Mitochondria
c)
Chloroplast
d)
Endoplasmic Reticulum
3.
Where is genetic information stored in the cell?
a)
Mitochondria
b)
Golgi Body
c)
Cell Membrane
d)
Nucleus
4.
Which type of cell transport is the movement of water across the cell membrane?
a)
Diffusion
b)
Osmosis
c)
Active Transport
d)
Endocytosis
5.
Which type of cell transport is uses ATP to move molecules AGAINST the concentration gradient?
a)
Diffusion
b)
Osmosis
c)
Facilitated Diffusion
d)
Active Transport
6.
Which type of cell transport is used in the movement of small molecules WITH the concentration gradient (does not use energy)?
a)
Exocytosis
b)
Diffusion
c)
Active Transport
d)
Endocytosis
7.
What are the PRODUCTS of photosynthesis?
a)
glucose, O2
b)
sunlight, CO2, H2O
c)
ATP, CO2, H2O
d)
ATP, O2, CO2
8.
What are the PRODUCTS of cellular respiration?
a)
glucose, O2
b)
sunlight, CO2, H2O
c)
ATP, CO2, H2O
d)
ATP, O2, CO2
9.
What are the building blocks of proteins?
a)
Amino acids
b)
Fatty Acids
c)
Nucleotides
d)
Monsaccharides
10.
What are the building blocks of carbohydrates?
a)
Amino acids
b)
Fatty Acids
c)
Nucleotides
d)
Monsaccharides
11.
What are the building blocks of lipids?
a)
Amino acids
b)
Fatty Acids
c)
Nucleotides
d)
Monsaccharides
12.
What are the building blocks of nucleic acids (DNA/RNA)?
a)
Amino acids
b)
Fatty Acids
c)
Nucleotides
d)
Monsaccharides
13.
Steps of mitosis: which step is characterized by the chromosomes lining up at the equator of the cell?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
14.
Steps of mitosis: which step is characterized by the nuclear membrane breaking down and the chromatin condensing into chromosomes?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
15.
Steps of mitosis: which step is characterized by the chromosomes migrating to opposite ends of the cell?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
16.
Steps of mitosis: which step is characterized by two nuclei forming at opposite ends of the cell?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
17.
How many chromosomes does a human body cell contain?
a)
10
b)
23
c)
20
d)
46
18.
How many chromosomes does a human gamete (sperm/egg) contain?
a)
10
b)
23
c)
20
d)
46
19.
During which process are gametes formed?
a)
mitosis
b)
meiosis
20.
During which process are body cells formed?
a)
mitosis
b)
meiosis
21.
During meiosis, ____________ occurs during prophase I, allowing for the homologous chromosomes to exchange genetic material, leading to variation.
a)
Point mutation
b)
Mitosis
c)
Crossing over
d)
Binary fission
22.
How many gametes (sperm/egg) are created from one cell during the process of meiosis?
a)
1
b)
2
c)
3
d)
4
23.
Which of the following cell organelles is filled with digestive enzymes for breaking down materials?
a)
Endoplasmic reticulum
b)
Mitochondria
c)
Ribosome
d)
Lysosome
24.
Which of the following cell organelles is responsible for making proteins?
a)
Endoplasmic reticulum
b)
Mitochondria
c)
Ribosome
d)
Lysosome
25.
Which of the following cell organelles is responsible for cellular respiration and the creation of ATP (energy)?
a)
Endoplasmic reticulum
b)
Mitochondria
c)
Ribosome
d)
Lysosome
26.
Which of the following cell organelles is responsible for packing and transporting lipids and other cell materials?
a)
Golgi Body
b)
Mitochondria
c)
Ribosome
d)
Lysosome
27.
Which of the following cell organelles is covered in ribosomes and is used for manufacturing and transporting proteins to the Golgi?
a)
Endoplasmic Reticulum
b)
Mitochondria
c)
Ribosome
d)
Lysosome
28.
Which of the following cell organelles is filled with a green pigment and responsible for the process of photosynthesis?
a)
Vacuole
b)
Mitochondria
c)
Chloroplast
d)
Lysosome
29.
Which of the following cell organelles is used for storage of materials such as waste and water?
a)
Vacuole
b)
Mitochondria
c)
Chloroplast
d)
Lysosome
30.
Which of the following organelles are found in plant cells ONLY?
a)
chloroplasts, mitochondria, Golgi
b)
mitochondria, cell wall, ribosomes
c)
cell wall, central vacuole, chloroplasts
d)
centrioles, spindle fibers, lysosomes
31.
Which of the following is found in the nucleus and contains all genetic information for the cell?
a)
Glucose
b)
DNA
c)
Ribosomes
d)
Phospholipids
32.
During cell division, what structure do chromosomes attach themselves to, to migrate to opposite ends of the cell?
a)
Nuclear membrane
b)
Telomere
c)
Spindle fibers
d)
Enzymes
33.
An enzyme is an example of a ____________.
a)
Protein
b)
Carbohydrate
c)
Nucleic Acid
d)
Lipid
34.
What happens to an enzyme when it is heated up or exposed to a change in pH?
a)
It works faster and creates more product
b)
It changes shape and will no longer fit to the substrate.
c)
It remains the same, it is not affected by temperature/pH
35.
What is an enzyme used for?
a)
Photosynthesis
b)
Storing water
c)
Chemical reaction
d)
Producing ATP
36.
In an enzyme-substrate reaction, the substrate attaches to the enzyme on the ___________.
a)
Spindle fiber
b)
DNA
c)
Active site
d)
none of the above
37.
Which type of reproduction causes genetic variation- the offspring are genetically different than the parents?
a)
Sexual
b)
Asexual
c)
Binary Fission
38.
Which type of reproduction produces genetic clones of the parent in EUKARYOTES?
a)
Sexual
b)
Asexual
c)
Binary Fission
39.
Which type of reproduction produces genetic clones of the parent in BACTERIA (PROKARYOTES)?
a)
Sexual
b)
Asexual
c)
Binary Fission
40.
The cell membrane is composed of a _______________ which is selectively permeable.
a)
Protein wall
b)
Cell wall
c)
DNA chain
d)
Phospholipid Bilayer
41.
This type of active transport (uses ATP/energy) occurs when a cell "swallows" a substance.
a)
Endocytosis
b)
Exocytosis
c)
Facilitated Diffusion
d)
Osmosis
42.
This type of active transport (uses ATP/energy) occurs when a cell "spits out" a substance.
a)
Endocytosis
b)
Exocytosis
c)
Facilitated Diffusion
d)
Osmosis
43.
If you place a blood cell into pure water, the water will move _______ the cell, because it is a _________ environment.
a)
out of, hypotonic
b)
into, hypotonic
c)
out of, hypertonic
d)
into, hypertonic
44.
If you place a blood cell into salty water, the water will move _______ the cell, because it is a _________ environment.
a)
out of, hypotonic
b)
into, hypotonic
c)
out of, hypertonic
d)
into, hypertonic
45.
If you place a marine animal (fiddler crab) into fresh water, the water will move _______ the cell, because it is a _________ environment.
a)
out of, hypotonic
b)
into, hypotonic
c)
out of, hypertonic
d)
into, hypertonic
46.
If you place a freshwater animal (fish) into salt water, the water will move _______ the cell, because it is a _________ environment.
a)
out of, hypotonic
b)
into, hypotonic
c)
out of, hypertonic
d)
into, hypertonic
47.
If you place a saltwater organism (fiddler crab) into salt water, the water will move _______ , because it is a _________ environment.
a)
in both directions equally, isotonic
b)
into, hypotonic
c)
out of, hypertonic
48.
What is the energy molecule of the cell?
a)
DNA
b)
RNA
c)
ATP
d)
NADH
49.
Producers created glucose as their food source through the process of:
a)
Cellular Respiration
b)
Fermentation
c)
Photosynthesis
d)
Binary Fission
50.
What is the correct order of phases in cell division?
a)
Metaphase, Prophase, Telophase, Anaphase
b)
Prophase, Metaphase, Anaphase, Telophase
c)
Telophase, Anaphase, Prophase, Metaphase
d)
Anaphase, Telophase, Metaphase, Prophase
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