WorksheetsBiology 1 EOC Review 4 (2016-2018 MO)
Total questions: 22
Worksheet time: 17mins
Name
Class
Date
1.
Which biomolecule's monomer (or building block) are monosaccharides?
a)
Lipids
b)
Proteins
c)
Carbohydrate
d)
Nucleic Acid
2.
Which biomolecule is made of amino acids?
a)
Nucleic Acid
b)
Carbohydrate
c)
Protein
d)
Lipid
3.
Which class of biomolecules includes DNA and RNA?
a)
carbohydrates
b)
lipids
c)
proteins
d)
nucleic acids
4.
What might a scientist observe when looking at cancer cells?
a)
Cancer cells will become stuck in the G1 on phase and will not enter the S phase
b)
Cancer cells will go through the S phase twice
c)
Cancer cells will continuously repeat the cell cycle and will not enter a resting phase
d)
Cancer cells will not undergo cytokinesis
5.
What is the name and importance of the molecule shown in the picture?
a)
fatty acid tail; makes up the fat found in butter
b)
phospholipid; makes up cellular membranes
c)
triglyceride; makes up animal lard
d)
cellulose; makes up the cell walls of plants
6.
During which phase of the cell cycle is DNA replicated?
a)
G1 phase
b)
S phase
c)
G2 phase
d)
M phase
7.
This organelle contains enzymes that help digest and break down unwanted cellular materials.
a)
Golgi body
b)
lysosome
c)
endoplasmic reticulum
d)
vacuole
8.
Proteins are assembled within this cell organelle.
a)
nucleus
b)
Golgi apparatus
c)
lysosome
d)
ribosome
9.
Cells that have a true nucleus are called....
a)
eukaryotes
b)
prokaryotes
c)
unicellular
d)
multicellular
10.
Autotroph or heterotroph?
a)
Autotroph
b)
Heterotroph
11.
Autotroph or heterotroph?
a)
Autotroph
b)
Heterotroph
12.
Name the pigment that makes plants appear green:
a)
chloroplast
b)
ribosomes
c)
chlorophyll
d)
xylem & phloem
13.
Osmosis is the movement of _____ across a membrane.
a)
food
b)
energy
c)
oxygen
d)
water
14.
How would you describe this evolution?
a)
Homologous structure
b)
Analogous structure
c)
Structural adaption
d)
Functional adaption
15.
A population moving from on place to another.
a)
speciation
b)
geographic isolation
c)
genetic drift
d)
migration
16.
Which of the following is an example of a vestigial structure?
a)
the wings of a red-tailed hawk
b)
The dorsal fin of a whale
c)
The fins of sharks
d)
the wings of an ostrich
17.
Two organisms that are closely related would have
a)
very similar DNA sequence
b)
exactly the same DNA sequences
c)
no proteins in common
d)
completely different DNA sequence
18.
Symbiotic relationship in which one organism is harmed while the other one benefits:
a)
mutualism
b)
commensalism
c)
parasitism
d)
niche
19.
Symbiotic relationship in which one organism is harmed while the other one benefits:
a)
mutualism
b)
commensalism
c)
parasitism
d)
niche
20.
As you move upward, from level to level, in an energy pyramid, energy _____.
a)
increases by 10%
b)
decreases by 10%
c)
stays the same
d)
increases exponentially
21.
Largest number of individuals of a population that the environment can support:
a)
carrying capacity
b)
primary succession
c)
denitrification
d)
mutualism
22.
Symbiotic relationship that only helps one organism, and the other is unaffected-
ex. barnacle on whale
ex. barnacle on whale
a)
mutualism
b)
parasitism
c)
commensalism
100 %
