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WorksheetsMidterm Review Unit 0-4
Total questions: 59
Worksheet time: 37mins
Name
Class
Date
1.
What two elements must something have to be organic?
a)
Carbon and Hydrogen
b)
Carbon and Oxygen
c)
Oxygen and Hydrogen
d)
Oxygen and Nitrogen
2.
Which word does not mean "building block" for a macro-molecule?
a)
Monomer
b)
Subunit
c)
Brick
3.
What is the monomer of a Carbohydrate?
a)
Monosaccharide
b)
Fatty Acid
c)
Amino Acid
d)
Nucleotide
4.
What is the monomer of a Lipid?
a)
Monosaccharide
b)
Fatty Acid
c)
Amino Acid
d)
Nucleotide
5.
What is the monomer of a Nucleic Acid?
a)
Monosaccharide
b)
Fatty Acid
c)
Amino Acid
d)
Nucleotide
6.
What is the monomer of a Protein?
a)
Monosaccharide
b)
Fatty Acid
c)
Amino Acid
d)
Nucleotide
7.
What is this image?
a)
Carbohydrate
b)
Lipid
c)
Protein
d)
Nucleic Acid
8.
What is this image?
a)
Carbohydrate
b)
Lipid
c)
Protein
d)
Nucleic Acid
9.
What is the function of a lipid?
a)
Quick Energy
b)
Long-term Energy, Waterproof, Insulation
c)
Structure, Transport, Speed-up Reactions
d)
Store and Transmit Genetic Information
10.
What is the function of a nucleic acid?
a)
Quick Energy
b)
Long-term Energy, Waterproof, Insulation
c)
Structure, Transport, Speed-up Reactions
d)
Store and Transmit Genetic Information
11.
What type of macro-molecule is an enzyme?
a)
Carbohydrate
b)
Lipid
c)
Protein
d)
Nucleic Acid
12.
What is the smallest unit you must have to be considered living?
a)
Atom
b)
Molecule
c)
Cell
d)
Tissue
13.
Pick the correct levels of organization from smallest to largest:
a)
Cell, Tissue, Organ, Organ System, Organism
b)
Cell, Organ, Tissue, Organ System, Organism
c)
Organism, Organ System, Organ, Tissue, Cell
d)
Cell, Organism, Tissue, Organ, Organ System
14.
What type of cell is this?
a)
Plant
b)
Animal
c)
That is not a cell
15.
What type of cell is this?
a)
Plant
b)
Animal
c)
That is not a cell
16.
All of the following organelles are in PLANT CELLS ONLY except:
a)
Chloroplast
b)
Cell Wall
c)
Large Central Vacuole
d)
Nucleus
17.
What organelle is #10?
a)
Chloroplast
b)
Cell Wall
c)
Large Central Vacuole
d)
Nucleus
18.
What organelle is #4?
a)
Chloroplast
b)
Cell Wall
c)
Large Central Vacuole
d)
Nucleus
19.
What organelle is #1?
a)
Chloroplast
b)
Cell Wall
c)
Large Central Vacuole
d)
Nucleus
20.
What is the function of the nucleus?
a)
Turn food into energy
b)
Make food for the cell
c)
Store food, water, and waste
d)
Control cell's activities
21.
What is the function of the vacuole?
a)
Turn food into energy
b)
Make food for the cell
c)
Store food, water, and waste
d)
Control cell's activities
22.
What is the shape of DNA called?
a)
Ladder
b)
Double Helix
c)
Spiral
d)
Twisty Poles
23.
Who discovered the shape of DNA?
a)
Gregor Mendel
b)
Charles Darwin
c)
Dixon and Crick
d)
Watson and Crick
24.
What is #3?
a)
Phosphate Group
b)
Nitrogen Base
c)
Sugar
25.
What is the complementary strand of this DNA?
ATA CCG
ATA CCG
a)
TAT GGC
b)
UAU GGC
c)
ATA CCG
26.
Transcribe this strand of DNA:
ATA CCG
ATA CCG
a)
TAT GGC
b)
UAU GGC
c)
ATA GGC
27.
Translate this mRNA into amino acids:
UAU GGC
UAU GGC
a)
Ala Gly
b)
Met Gly
c)
Tyr Gly
d)
Tyr Ala
28.
What process is taking place at #5?
a)
Replication
b)
Transcription
c)
Translation
d)
Photosynthesis
29.
What process is taking place at #11?
a)
Replication
b)
Transcription
c)
Translation
d)
Photosynthesis
30.
What organelle is #10?
a)
Ribosome
b)
Nucleus
c)
Vacuole
d)
Cell Membrane
31.
What organelle is #4?
a)
Ribosome
b)
Nucleus
c)
Vacuole
d)
Cell Membrane
32.
What is #9?
a)
DNA
b)
RNA
c)
Chain of Amino Acids (A Protein)
d)
Ribosome
33.
What is #6?
a)
DNA
b)
RNA
c)
Chain of Amino Acids (A Protein)
d)
Ribosome
34.
This is a picture of
a)
Cell wall
b)
Cell membrane
c)
chloroplast
d)
mitochondria
35.
How does a cell maintain homeostasis?
a)
Regulates what enters and leaves the cell
b)
Flexibility
c)
Protective barrier
d)
Structure and support
36.
The cell membrane is selectively permeable, which means...
a)
All materials can enter and leave the cell
b)
Certain things can enter while others cannot
c)
The cell manually sorts through all materials
d)
Only certain cells can interact with the cell.
37.
Controlling what goes into or out of the cell without energy is called
a)
active transport
b)
endocytosis
c)
passive transport
d)
exocytosis
38.
What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a carrier protein?
a)
Diffusion
b)
Osmosis
c)
Active Transport
d)
Facilitated Diffusion
39.
When molecules are spread evenly across the cell membrane, ______________________ is reached.
a)
difference
b)
transportation
c)
equilibrium
d)
solution
40.
What is the difference between active and passive transport?
a)
Active does not need energy and passive uses ATP (energy)
b)
Active uses ATP (energy) and passive does not need energy
c)
Active stores transport proteins and passive releases
d)
Active uses hormones and passive does not
41.
Two examples of passive transport are
a)
Endocytosis and Exocytosis
b)
Diffusion and Osmosis
c)
Energy and Wind
d)
None of the above
42.
Most active transport proteins use energy from the breakdown of:
a)
nucleus
b)
cell membrane
c)
ATP
d)
mitochondria
43.
Solutes move with the concentration gradient, therefore no energy is used.
a)
Passive Transport
b)
Active Transport
44.
Active transport requires ______, moves materials from __________________, and goes _______ the concentration gradient.
a)
No energy, low to high, against
b)
ATP, high to low, with
c)
ATP, low to high, with
d)
ATP, low to high, against
45.
A red blood cell is placed into pure water. What will happen to the red blood cell?
a)
It will shrink
b)
It will swell
c)
It will remain the same
d)
Nothing will happen
46.
A freshwater plant is placed into salt water. What will happen to the cells of the plant?
a)
They will shrink
b)
They will swell
c)
They will remain the same
d)
Nothing will happen
47.
Cellular respiration is the process by which
a)
cells use oxygen to create energy from food
b)
plant cells create glucose
c)
cells grow and reproduce
d)
cells breakdown food without using oxygen
48.
Photosynthesis is the process by which
a)
plant cells create glucose and oxygen
b)
cells use oxygen to produce energy from food
c)
cells grow and reproduce
d)
cells breakdown food without using energy
49.
Photosynthesis takes place in
a)
chloroplasts
b)
mitochondria
c)
lysosomes
d)
the nucleus
50.
Cellular respiration takes place in
a)
chloroplasts
b)
mitochondria
c)
the nucleus
d)
endoplasmic reticulum
51.
The reactants of photosynthesis are
a)
water and carbon dioxide
b)
water and oxygen
c)
carbon dioxide and oxygen
d)
glucose and oxygen
52.
The products of photosynthesis are
a)
oxygen and glucose (food)
b)
oxygen and carbon dioxide
c)
carbon dioxide and water
d)
water and glucose
53.
The end products of cellular respiration are
a)
carbon dioxide, water, and ATP
b)
ATP and light energy
c)
glucose and oxygen
d)
oxygen and carbon dioxide
54.
The reactants of cellular respiration are
a)
glucose (food) and oxygen
b)
oxygen and carbon dioxide
c)
carbon dioxide and water
d)
water and glucose
55.
The picture best represents what process?
a)
photosynthesis
b)
osmosis
c)
cellular respiration
d)
fermentation
56.
How are cellular respiration and photosynthesis related?
a)
the end products of one process are the reactants for the other
b)
both produce oxygen and energy
c)
both use carbon dioxide to make glucose
d)
both processes occur in animal cells
57.
Fermentation is also known as
a)
anaerobic respiration
b)
aerobic respiration
c)
photosynthesis
d)
lactic acid
58.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
59.
Which gas is removed from the atmosphere during photosynthesis?
a)
hydrogen
b)
oxygen
c)
nitrogen
d)
carbon dioxide
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