What is active transport?
Cell Transport

Flashcard
•
Science
•
7th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
Active transport is the movement of substances across a cell membrane from a low concentration to a high concentration, requiring energy (ATP).
2.
FLASHCARD QUESTION
Front
What is passive transport?
Back
Passive transport is the movement of substances through a cell membrane from a high concentration to a low concentration without the use of energy.
3.
FLASHCARD QUESTION
Front
What is facilitated diffusion?
Back
Facilitated diffusion is a type of passive transport that uses protein channels to help larger or polar molecules cross the cell membrane.
4.
FLASHCARD QUESTION
Front
What is osmosis?
Back
Osmosis is the diffusion of water molecules through a selectively permeable membrane from an area of low solute concentration to an area of high solute concentration.
5.
FLASHCARD QUESTION
Front
What is a concentration gradient?
Back
A concentration gradient is the difference in the concentration of a substance across a space, which drives the movement of substances during diffusion.
6.
FLASHCARD QUESTION
Front
What role does ATP play in active transport?
Back
ATP provides the energy required for active transport to move substances against their concentration gradient.
7.
FLASHCARD QUESTION
Front
What is the difference between diffusion and osmosis?
Back
Diffusion refers to the movement of any substance from high to low concentration, while osmosis specifically refers to the movement of water.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Cell Membrane and Cell Transport Flashcard

Flashcard
•
7th Grade
10 questions
Cell Transport Flashcardizz

Flashcard
•
7th Grade
9 questions
Cell Transport

Flashcard
•
7th Grade
15 questions
Cell Transport

Flashcard
•
7th Grade
15 questions
Cell Transport Practice

Flashcard
•
7th Grade
15 questions
active and passive transport

Flashcard
•
7th Grade
15 questions
Cell Transport

Flashcard
•
7th Grade
15 questions
Cell Transport Practice

Flashcard
•
7th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade