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WorksheetsBiology Review, 10/14/16
Total questions: 32
Worksheet time: 1hrs 12mins
Name
Class
Date
1.
The smallest unit of life is the _________.
a)
Atom
b)
Organism
c)
Cell
d)
Molecule
2.
You're viewing a microscope slide, but the image you see is too far to the left. How do you move it towards the middle?
a)
Move the slide to the left using the travel knobs
b)
Move the slide to the right using the travel knobs
c)
Move the slide towards you using the travel knobs
d)
Move the slide away from you using the travel knobs
3.
"There are no clouds in the sky. It's not going to rain today."
This is an example of a(n) _______________.
This is an example of a(n) _______________.
a)
Fact
b)
Inference
c)
Opinion
d)
Observation
4.
You find that a certain molecule has a chain of amino acids. What type of molecule is it?
a)
Lipid
b)
Protein
c)
Carbohydrate
d)
Nucleic acid
5.
What is the total magnification through B if A is 10x and B is 45x?
a)
55
b)
450
c)
405
d)
45
6.
What process occurs in the organelle shown?
a)
Photosynthesis
b)
Cellular respiration
c)
Decomposition
d)
Transport
7.
Which of the following is found in eukaryotic cells but NOT prokaryotic cells?
a)
Cell membrane
b)
Endoplasmic reticulum
c)
Ribosomes
d)
DNA
8.
The organelle responsible for processing and transporting proteins within the cell is
a)
Golgi apparatus
b)
Endoplasmic reticulum
9.
Another name for fats and oils
a)
Proteins
b)
Carbohydrates
c)
Lipids
d)
Nucleic acids
10.
Which of the following is a lipid?
a)
Cholesterol
b)
Cellulose
c)
Glucose
d)
Protein
11.
Most enzymes:
a)
speed up the chemical reaction
b)
have no effect on the rate of the chemical reaction
c)
slow the rate of the chemical reaction
d)
keep the rate of the chemical reaction the same
12.
What is labeled by the number 3?
a)
Ocular Lens
b)
Objective Lens
c)
Diaphragm
d)
Base
13.
The higher the magnification, the ________ you see of the specimen.
a)
more
b)
less
c)
higher
d)
lower
14.
What power do you start with when using a microscope?
a)
High
b)
Medium
c)
Low
15.
Enzymes are important for the function of the ___________.
a)
lysosome
b)
ribosome
c)
nucleus
d)
golgi body
16.
Which of these is a prokaryote?
a)
animal cell
b)
plant cell
c)
bacteria
d)
fungi cell
17.
What does "selectively permeable" mean?
a)
Anything can enter
b)
Nothing can enter
c)
Some things can enter, others can't
18.
Which is smaller, a normal eukaryotic cell or a prokaryotic cell?
a)
Eukaryotic
b)
Prokaryotic
19.
All new cells come only from what?
a)
existing cells
b)
sexual reproduction
c)
fission
d)
budding
20.
Which is more complex, a normal eukaryotic cell or a prokaryotic cell?
a)
Eukaryotic
b)
Prokaryotic
21.
This is one job proteins do NOT have in the body
a)
insulation
b)
structure for tissues and organs
c)
speed up chemical reactions
d)
transport things through cell membrane
22.
Which macromolecule stores energy, insulates us, and makes up the cell membrane?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
23.
What is the subunit of proteins?
a)
amino acids
b)
polypeptides
c)
nucleotides
d)
monosaccharides
24.
What are the four macromolecules?
a)
proteins, nucleic acids, carbohydrates, and lipids
b)
monosaccharides, lipids, DNA, and proteins
c)
lipids, enzymes, proteins, and carbohydrates
d)
proteins, DNA, RNA, and steroids
25.
A monosaccharide is a subunit of a:
a)
nucleic acid
b)
lipid
c)
carbohydrate
d)
protein
26.
Which is the monomer (subunit) for lipids?
a)
fatty acids & glycerol
b)
nucleotide
c)
amino acids
d)
monosaccharide
27.
Subunit is to Macromolecule like ___ is to ____
a)
Building is to Bricks.
b)
Brick is to Building.
c)
Carpenter is to Building.
d)
Building is to Carpenter.
28.
This type of cell sends messages throughout the body in the form of electrical impulse.
a)
nerve cell
b)
sperm cell
c)
muscle cell
d)
skin cell
29.
This type of cell is found in males and is responsible for reproduction.
a)
sperm cell
b)
egg cell
c)
muscle cell
d)
nerve cell
30.
This type of cell expands and contracts to allow for movement.
a)
nerve cell
b)
platelet
c)
muscle cell
d)
bone cell
31.
This type of cell carries oxygen throughout the body.
a)
gamete
b)
platelet
c)
white blood cell
d)
red blood cell
32.
A chemical signal is given off that regulates the metabolic function of the body. However, it can't pass through the cell membrane by itself. It must be a
a)
peptide hormone
b)
steroid hormone
c)
neuron
d)
receptor protein
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