
AP Biology: Unit 4 Review (CED)
Flashcard
•
Biology
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is homeostasis?
Back
The condition in which an organism's internal environment is kept stable regardless of external changes.
2.
FLASHCARD QUESTION
Front
What is a hypotonic solution?
Back
A solution surrounding a cell that has less solutes and more pure water than the cell, causing the cell to swell.
3.
FLASHCARD QUESTION
Front
What role do signal transduction pathways play in the cell cycle?
Back
They are directly involved in the regulation of the cell cycle.
4.
FLASHCARD QUESTION
Front
What is interphase?
Back
The stage of the cell cycle where the cell prepares for division, including DNA replication.
5.
FLASHCARD QUESTION
Front
What is a phosphorylation cascade?
Back
A series of chemical reactions during cell signaling where a phosphate group is added to proteins, leading to a cellular response.
6.
FLASHCARD QUESTION
Front
Define hypertonic solution.
Back
A solution that has more solutes and less pure water than the cell, causing the cell to shrink.
7.
FLASHCARD QUESTION
Front
What is the significance of isotonic solutions?
Back
Isotonic solutions have equal concentrations of solutes inside and outside the cell, resulting in no net movement of water.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?