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Plasma

Plasma

Assessment

Presentation

•

Biology

•

9th Grade - University

•

Hard

Created by

Joseph Anderson

FREE Resource

37 Slides • 9 Questions

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Plasma membrane

Chapter 5

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Multiple Choice

What is the "big idea" of the Fluid Mosaic Model of plasma membranes?

1

the plasma membrane creates a specialized FLUID that looks like a MOSAIC.

2

the plasma membrane is a MOSAIC.

3

the fluid mosaic model is NOT related to the plasma membrane.

4

a plasma membrane is a MOSAIC of components that move FREELY and FLUIDLY.

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Multiple Choice

Plasma membranes are selectively permeable. This means

1

anything can pass in and out

2

the membrane regulates the passage of the material in and out of the cell

3

glucose cannot enter the cell

4

cholesterol cannot enter

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Multiple Choice

Question image

Identify cholesterol molecule

1

structure a

2

structure b

3

structure h

4

structure i

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Multiple Choice

Question image

This image is an example of a phospholipid. Which part of a phospholipid is HYDROPHOBIC?

1

the phosphate "head"

2

the lipid "tails"

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Multiple Choice

Question image

According to the rules for passive transport in this image, the osmolytes would move to

1

left

2

right

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Multiple Choice

What is the net movement of substances to regions of lower concentration called?

1

Osmosis

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Active transport

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Facilitation

4

Diffusion

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Multiple Choice

Matthew noticed that his house plants were wilting badly. What cell structure had most likely had contracted?

1

capsule

2

cell wall

3

plasma membrane

4

Mitochondria

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Multiple Choice

Statements below are true about receptor medited endocytosis EXCEPT .

1

It is a specialized type of pinocytosis.

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It is a type of passive transport

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Substance can be acquired even in low quantities in extracellular fluid

4

It enables cells to acquire bulk quantities of specific substance.

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Multiple Choice

Question image

Which form of active transport is being shown?

1

Facilitated Diffusion

2

Exocytosis

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Endocytosis

4

Proton pump

pattern-tertiary
Plasma membrane

Chapter 5

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