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WorksheetsBio Final Review Semester 1
Total questions: 82
Worksheet time: 41mins
Name
Class
Date
1.
How many variables do you test during an experiment?
a)
1
b)
2
c)
4
d)
As many as you want
2.
What variable changes in response to the IV in an experiment?
a)
Independent Variable(IV)
b)
Dependent Variable(DV)
c)
Control Variable(CV)
d)
No Variables are tested
3.
What property of water causes a mensicus to form in a graduated cylinder?
a)
Adhesion
b)
Cohesion
c)
Polarity
d)
Density
4.
Storage of energy and act as waterproof coverings are 2 functions of what organic molecule?
a)
Lipids
b)
Carbohydrates
c)
Nucleic Acids
d)
Proteins
5.
What is the monomer of proteins?
a)
Monosaccarides
b)
Fatty Acids
c)
Amino Acids
d)
Nucleotides
6.
What is the monomer of lipids?
a)
Monosaccarides
b)
Fatty Acids
c)
Amino Acids
d)
Nucleotides
7.
What is the monomer of nucleic acids?
a)
Monosaccarides
b)
Fatty Acids
c)
Amino Acids
d)
Nucleotides
8.
Which are functions of proteins?
a)
Act as enymes
b)
Immunity
c)
Form structures like bone and muscle
d)
All of them
9.
The strongest base would a have a pH of:
a)
1
b)
7
c)
8
d)
14
10.
The strongest acid would a have a pH of:
a)
1
b)
6
c)
7
d)
14
11.
A solution with a high concentration of OH- ions is considered a(n):
a)
Acid
b)
Base
c)
Neutral
12.
A solution with equal concentrations of H+ and OH- ions is considered a(n):
a)
Acid
b)
Base
c)
Neutral
13.
What organic molecule stores all the genetic material for the cell?
a)
DNA
b)
RNA
c)
Lipids
d)
Proteins
14.
How does an enzyme help to speed up a reaction?
a)
Lowers Activation Energy
b)
Raises Activation Energy
c)
Reduces the amount of product
d)
Generates more heat
15.
What is the main function of carbohydrates?
a)
Energy Use
b)
Act as enzymes
c)
Insulation
d)
Store genetic information
16.
What is the structural difference between a eukaryotic and prokaryotic cell?
a)
Eukaryotic has a nucleus
b)
Prokaryotic has a nucleus
c)
Eukaryotic is multicellular
d)
Prokaryotic is unicellular
17.
What organelle functions to control the activities of the cell?
a)
Nucleus
b)
Cell Membrane
c)
Mitochondria
d)
ER
18.
What organelle functions to regulate movement in and out of the cell?
a)
Nucleus
b)
Cell Membrane
c)
Mitochondria
d)
ER
19.
What organelle functions to produce ATP for cellular activities?
a)
Nucleus
b)
Cell Membrane
c)
Mitochondria
d)
ER
20.
What organelle functions to convert solar energy into chemical energy?
a)
Nucleus
b)
Cell Membrane
c)
Mitochondria
d)
Chloroplast
21.
What organelle functions to chemically breakdown the cell parts that are no longer needed?
a)
Lysosome
b)
Ribosome
c)
Cell Wall
d)
Vacuole
22.
What organelle functions to sequence amino acids into proteins?
a)
Lysosome
b)
Ribosome
c)
Cell Wall
d)
Vacuole
23.
What organelle is a rigid structure that supports plant cells?
a)
Lysosome
b)
Ribosome
c)
Cell Wall
d)
Vacuole
24.
What organelle functions to store a number of products like carbohydrates?
a)
Lysosome
b)
Ribosome
c)
Cell Wall
d)
Vacuole
25.
What type of cell is this?
a)
Animal
b)
Plant
26.
Which direction do water molecules move in osmosis?
a)
High to Low concentration
b)
Low to High concentration
27.
Diffusion and Osmosis are similar processes, how are they different?
a)
Osmosis is only diffusion of water
b)
Osmosis is only diffusion of solutes
c)
Osmosis is only diffusion of lipids
d)
Osmosis Jones is awesome
28.
In the picture, what has been reached?
a)
Equilibrium
b)
Hypotonic
c)
Hypertonic
d)
Homeostasis
29.
What type of solution is the cell in?
a)
Hypotonic
b)
Isotonic
c)
Hypertonic
30.
Which way does water move in a hypotonic solution?
a)
Only into the cell
b)
Only out of the cell
c)
Moves in and out of the cell
31.
What type of solution is the cell in?
a)
Hypotonic
b)
Isotonic
c)
Hypertonic
32.
Which way does water move in a hypertonic solution?
a)
Only into the cell
b)
Only out of the cell
c)
Moves in and out of the cell
33.
Which type of solution is the cell in?
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
34.
Which way does water move in an isotonic solution
a)
Only into the cell
b)
Only out of the cell
c)
Moves in and out of the cell
35.
Place the following in the correct order: 1-cell, 2-organ, 3-tissue, 4-organism, 5-molecule
a)
5,1,3,2,4
b)
1,2,3,4,5
c)
1,3,5,2,4
d)
2,4,1,3,5
36.
What is the purpose of photosynthesis?
a)
To create ATP
b)
To create high energy sugars
c)
To create carbon dioxide
d)
To create water
37.
What are the reactants for photosynthesis?
a)
CO2 + Water + Light
b)
Sugars + Oxygen
c)
CO2 +O2
d)
Sugars + CO2
38.
What are the products of photosynthesis?
a)
CO2 + Water + Light
b)
Sugars + Oxygen
c)
CO2 +O2
d)
Sugars + CO2
39.
What functions to absorb sunlight in plants?
a)
Pigments
b)
Stomata
c)
Guard Cells
d)
ATP Synthase
40.
What affects the rate of photosynthesis?
a)
Temperature
b)
Amount of Sunlight
c)
Water
d)
All of them
41.
What does a leaf do to green light?
a)
Absorbs it
b)
Reflects it
42.
What organ of the plant is the place for photosynthesis?
a)
Leaf
b)
Chloroplast
c)
Roots
d)
Mitochondria
43.
What organelle functions during photosynthesis
a)
Leaf
b)
Chloroplast
c)
Roots
d)
Mitochondria
44.
How do we release energy from ATP?
a)
Break the bonds between the phosphates
b)
Add more phosphates
c)
Break the bonds between the sugars
45.
What is this molecule?
a)
ATP
b)
ADP
c)
DNA
d)
RNA
46.
What is the purpose of respiration?
a)
To create ATP
b)
To create high energy sugars
c)
To create oxygen
d)
To create proteins
47.
What are the reactants for cellular respiration?
a)
Glucose + O2
b)
CO2 + H2O + ATP
c)
Glucose + H2O
d)
O2 + ATP
48.
Put the following steps for Cell Respiration in the correct order: 1-Krebs Cycle, 2- Glycolysis, 3- ETC
a)
2,1,3
b)
1,2,3
c)
3,2,1
d)
3,1,2
49.
If a process requires oxygen, what type of respiration is it?
a)
Aerobic
b)
Anaerobic
c)
Nonaerobic
50.
If a process does not require oxygen, what type of respiration is it?
a)
Aerobic
b)
Anaerobic
c)
Cytoaerobic
51.
Where does cellular respiration occur?
a)
Mitochondria
b)
Chloroplast
c)
Cytoplasm
d)
Air
52.
What is the NET gain of ATP from cellular respiration?
a)
2
b)
4
c)
32
d)
36
53.
What molecule starts glycolysis?
a)
Glucose
b)
Pyruvic Acid
c)
Lactate
d)
Oxygen
54.
What molecule is at the end of glycolysis?
a)
Glucose
b)
Pyruvic Acid
c)
Lactate
d)
Oxygen
55.
If there is NO oxygen present, what process is next after Glycolysis?
a)
Fermentation
b)
Krebs Cycle
c)
ETC
d)
Photosynthesis
56.
If there IS oxygen present, what process is next after Glycolysis?
a)
Fermentation
b)
Krebs Cycle
c)
ETC
d)
Photosynthesis
57.
What are 2 types of Fermentation?
a)
Alcholic and Lactic Acid
b)
Lactic Acid and Oxygenation
c)
Alchoholic and Oxygenation
d)
Krebs Cycle and ETC
58.
What is the process of dividing the nucleus called?
a)
Mitosis
b)
Cytokinesis
c)
Interphase
d)
Cell Cycle
59.
What is the end product of Mitosis?
a)
2 identical cells
b)
2 different cells
c)
1 different cell
d)
4 identical cells
60.
Put the 4 phases of Mitosis in order: 1-Prophase, 2-Anaphase, 3- Telophase, 4-Metaphase
a)
1,4,2,3
b)
1,2,3,4
c)
4,3,2,1
d)
1,3,2,4
61.
Which phase is this?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
62.
Which phase is this?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
63.
Which phase is this?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
64.
Which phase is this?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
65.
What structure holds chromatids together?
a)
Centromere
b)
Centriole
c)
Spindle
d)
Chromosomes
66.
What are the 3 phase of the Cell Cycle?
a)
Interphase, Mitosis, Cytokinesis
b)
G1,S,G2
c)
Interphase, Prophase, Metaphase
d)
Mitosis, Cytokinesis, Prophase
67.
If a human has 46 chromosomes in their skin cells, how many chromosomes are there in each daughter cell after mitosis?
a)
23
b)
46
c)
92
d)
12
68.
In which phase of mitosis do the sister chromatids separate?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
69.
In which phase are the daughter cells completely formed?
a)
Cytokinesis
b)
Telophase
c)
G1
d)
Prophase
70.
In which phase does the cell prepare for mitosis?
a)
S phase
b)
G1 phase
c)
G2 phase
d)
Prophase
71.
In which phase do the new daughter cells go through growth and development?
a)
S phase
b)
G1 phase
c)
G2 phase
d)
Prophase
72.
In which phase of mitosis do the sister chromatids line up along the equator?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
73.
What disorder is caused by the cell losing its ability to control the cell cycle?
a)
Cancer
b)
Apoptosis
c)
Stem Cells
d)
Cell Cyclitis
74.
What usually forms as a result of uncontrollable cell growth?
a)
Tumors
b)
Stem Cells
c)
Apoptosis
d)
Embryos
75.
An if-then statement that is developed to be tested in an experiment is a ________.
a)
Hypothesis
b)
Theory
c)
Conclusion
d)
Inference
76.
A molecule that has an uneven distribution of charges like water is called _________.
a)
Polar
b)
Covalent
c)
Ionic
d)
Organic
77.
All organic molecules contain what?
a)
Carbon
b)
Healthy stuff
c)
Phosphorus
d)
No chemicals
78.
What is the monomer of starches?
a)
Monosaccarides
b)
Disaccarides
c)
Polysaccharides
d)
Fatty Acids
79.
A solution with a high concentration of H+ ions is considered a(n):
a)
Acid
b)
Base
c)
Neutral
80.
What type of cell is this?
a)
Animal
b)
Plant
81.
What variable do you test in an experiment?
a)
Independent Variable(IV)
b)
Dependent Variable(DV)
c)
Control Variable(CV)
d)
No Variables are tested
82.
In which phase does DNA replicate?
a)
S phase
b)
G1 phase
c)
G2 phase
d)
Metaphase
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