Cell Transport Reading and Quiz
Passage
•
Science
•
7th Grade
•
Practice Problem
•
Medium
Standards-aligned
Wayground Content
Used 9+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
According to the text, what is the cell membrane also known as?
The cell wall
The plasma membrane
The cytoplasm
The nucleus envelope
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Because water is polar, it can easily pass through the phospholipid bilayer.
True
False
Tags
NGSS.MS-LS1-2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the term used to describe the cell's ability to maintain a stable internal environment?
Metabolism
Catabolism
Homeostasis
Osmosis
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the two parts of a phospholipid molecule?
A polar head that is hydrophobic and a fatty acid tail that is hydrophilic
A polar head that is hydrophilic and a fatty acid tail that is hydrophobic
A polar head that is hydrophilic and a glycerol backbone
A glycerol backbone and a fatty acid tail that is hydrophobic
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Why do the hydrophilic heads of phospholipids face the inside and outside of the cell?
Because they are water-fearing
Because they are attracted to the cell's nucleus
Because they are water-loving
Because they are repelled by water
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What do large molecules need to pass through the plasma membrane?
They do not need any assistance
They need to be broken down into smaller molecules first
They need transport proteins
They need to dissolve in water
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