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Chapter 7 - Cell Structure and Function Review Flashcards | StudBud
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Chapter 7 - Cell Structure and Function Review
Chapter 7 - Cell Structure and Function Review
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A biology quiz to review for the end of unit test
Flashcards
31 cards
F
Practice quiz
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Host live
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Questions
31
Answers
1
What cell part
digests
older cell parts, food or other objects?
Mitochondria
Lysosome
Cell wall
Golgi apparatus
2
What is the function of the chloroplast?
Used to produce food through photosynthesis
Protects the cell, moves materials in and out of the cell
Digests older cell parts, food or other objects
Supplies energy or ATP for the cell
3
What is the function of the
ribosome
?
Transports materials like proteins around the cell
Digests older cell parts, food or other objects
Makes proteins
Used to produce food through photosynthesis
4
Which cell part
supplies energy
in the form of ATP for the cell?
Mitochnodria
Lysosome
Nucleolus
Endoplasmic Reticulum
5
Which part is number 12?
Fine adjustment knob
Diaphragm
Eyepiece
Stage
6
Which two molecules should have the
fastest
diffusion rate?
Water and oxygen
Water and glucose
Glucose and glycerol
Urea and ethanol
7
Which of the following is NOT a part of
cell theory
?
"All living things are composed of cells"
"New cells are produced by spontaneous generation"
"Cells are the basic unit of ..... living things"
"New cells are produced from existing cells"
8
Which structure would be found in
non-photosynthetic
Prokaryotes?
chloroplast
Cell wall
Golgi
nucleus
9
The cell membrane allows some substances through it because it is...
Polar
Semi-permeable
Double layered
Made of protein
10
With 10% solute inside the cell and 25% solute outside, which direction will the
water
move?
Water will move into the cell
Water will move in and out of the cell equally
Water will move out of the cell
11
Which of the following is
NOT
true about what happens in
simple diffusion
?
The particles could be proteins are carbohydrates
The particles crossing the membrane do not have a charge
Movement across the membrane does not require extra energy
The particles could be water or oxygen
12
What microscope part is number
10
?
Stage clips
Diaphragm
Arm
Coarse adjustment knob
13
According to this table, Organism W and Organism Z are best classified as....
Viruses
Prokaryotes
Eukaryotes
Producers
14
What role does the "cell" membrane play in this egg demonstration?
The cell membrane is impermeable to water
The cell membrane allows water to enter and leave the cell
The membrane allows solutes in, causing the cell to shrink
The cell membrane removes solutes from the environment
15
What part is number
5
?
Coarse adjustment knob
Eyepiece
Fine adjustment knob
Objective lens
16
Which of the following is true about active and passive transport?
Both active and passive transport require energy
Passive transport requires energy, active does not
Active transport requires energy, passive transport does not
Neither active or passive transport require energy
17
Which number is the
coarse adjustment knob
?
6
9
8
14
18
Which number is the
illuminator
?
8
10
13
5
19
Which of the following is true about active and passive transport?
Active transport moves ↓ to ↑, Passive moves ↑ to ↓
Active transport moves ↑ to ↓, Passive moves ↓ to ↑
20
Which of the following correctly identifies the
two cells
in this table?
Cell 1 is eukaryotic, cell 2 is prokaryotic
Both cell 1 and cell 2 are eukaryotic
Cell 1 is prokaryotic, cell 2 is eukaryotic
Both cell 1 and cell 2 are prokaryotic
21
What
two processes
does this diagram most directly model?
Synthesis of new molecules and homeostasis
Homeostasis and transport of molecules
Energy conversions and synthesis of new molecules
Transport of molecules and energy conversions
22
The movement of
water
molecules across a selectively permeable membrane is known as
Osmosis
Exocytosis
Phagocytosis
Endocytosis
23
Which cell part
controls
all of the cell's activities?
Ribosomes
Cell membrane
Nucleus
Chloroplasts
24
Which number is the
eyepiece
?
10
6
13
1
25
What is the function of the
Golgi apparatus
?
Packages and secrets proteins for use in and out of the cell
Produces food through photosynthesis
Controls all of the cell's activities
Makes ribosomes
26
Does this picture represent exocytosis or endocytosis?
Endocytosis
Exocytosis
27
Which cell part
produces ribosomes
?
Nucleolus
Endoplasmic reticulum
Lysosome
Chloroplast
28
Identify the following cell: it has a cell wall, a clear nucleus, it contains many chloroplasts
Animal cell
Prokaryotic cell
Plant cell
Virus
29
What cell part transports materials like proteins
around the cell
?
Endoplasmic reticulum
Cell membrane
Nucleus
Ribosomes
30
What number is the
stage clip
?
5
6
11
9
31
Which direction would the ions move using a protein pump that
requires energy
?
The ions would move into the cell and out of the cell
The ions would move into the cell
The ions would move out of the cell
