Question 1
Question
Which of the following is NOT an example of passive transport.
Answer
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diffusion
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sodium potassium pump
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osmosis
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facilitated diffusion
Question 2
Question
Passive transport moves particles from [blank_start]high[blank_end] concentrations to [blank_start]low[blank_end] concentrations.
Question 3
Question
The function of ATP is to produce energy.
Question 4
Question
What substances ONLY enter the cell?
Question 5
Question
The Definition of Homeostasis is[blank_start]_____[blank_end]?
Question 6
Question
1. Equilibrium- When all the concentrations in a substance are uniform.
Question 7
Question
2. Diffusion- The diffusion of water across a selectively permeable membrane
Question 8
Question
Diffusion Is_____.
Answer
-
The net movement of particles from a high concentration to a low concentration.
-
The diffusion of water across a selectively permeable membrane
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Uses transport proteins to move ions and small molecules across the plasma membrane
Question 9
Answer
-
When all the concentrations in a substance are uniform.
-
The process of large particles entering the cell
-
The net movement of particles from a high concentration to a low concentration
-
The diffusion of water across a selectively permeable membrane
Question 10
Question
Facilitate Diffusion- Uses transport proteins to move ions and small molecules across the plasma membrane
Question 11
Question
The process of large particles entering the cell is____.
Question 12
Question
The process of large particles leaving the the cell is____.
Question 13
Question
Active transport happens when particles go from a low concentration to a high concentration.
Question 14
Question
Passive transport uses cellular energy.
Question 15
Question
Active transport uses cellular energy.
Question 16
Question
label the structures of a phospholipid.
Answer
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Polar Head
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Non polar tail
Question 17
Question
Types of Active transport
Answer
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exocytosies
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osmosis
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diffusion
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endocytosis
-
sodium potassium pump
Question 18
Question
Label the following picture correctly.
Question 19
Question
label the following image.
Question 20
Question
You put a cell (that is 50% water) inside a solution (that is also 50% water). What type of solution would this be? [blank_start]Isotonic Solution[blank_end]
Question 21
Question
You put a cell (that is 30% water) inside a solution (that is 70% water). What type of solution would this be?
Answer
-
isotonic
-
hypertonic
-
Hypotonic
Question 22
Question
You put a cell (that is 60% water) inside a solution (that is 40% water). What type of solution would this be
Answer
-
Hypertonic
-
Isotonic
-
Hypotonic
Question 23
Question
Label the following Isotonic Solutions.
Answer
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Isotonic
-
Hypertonic
-
Hypotonic
-
Isotonic
-
Hypertonic
-
Hypotonic
-
Isotonic
-
Hypertonic
-
Hypotonic
Question 24
Question
What is the main function of the plasma membrane?
Answer
-
To provide energy.
-
To maintain homeostasis
Question 25
Question
Which of the following are compounds of the plasma membrane?
Answer
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Protiens
-
glucose
-
carbohydrates
-
Cholesterol
Question 26
Question
1.) Transmit signals to the inside of the cell, serve as support structures for the membrane, and move needed substances and wastes through the membrane.------ [blank_start]Proteins[blank_end]
2.) Prevents the fatty acid tails of the phospholipid bilayer from sticking together and contributes to the fluidity of the membrane.------- [blank_start]Cholesterol[blank_end]
3.) Define the cell’s characteristics and help cells identify chemical signals---- [blank_start]Carbohydrates[blank_end]
Answer
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Proteins
-
Cholesterol
-
Carbohydrates
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Proteins
-
Cholesterol
-
Carbohydrates
-
Proteins
-
Cholesterol
-
Carbohydrates