G Protein Quiz
Test your knowledge on G proteins. Please answer all questions to the best of your ability.
Full Name
*
First Name
Last Name
Email Address
*
example@example.com
Which of the following best describes the primary function of G proteins?
*
Transmitting signals from cell surface receptors to effectors
Synthesizing proteins
Degrading cellular waste
Transporting oxygen
Select all subunits that are components of heterotrimeric G proteins:
*
Alpha (α) subunit
Beta (β) subunit
Gamma (γ) subunit
Delta (δ) subunit
Other
Match the G protein type to its primary effect:
*
Rows
Stimulates adenylyl cyclase
Inhibits adenylyl cyclase
Activates phospholipase C
Gs
1
2
3
Gi
4
5
6
Gq
7
8
9
True or False: G proteins are only found in animal cells.
*
True
False
Briefly explain the role of GTP in G protein activation.
*
Submit Quiz
Should be Empty: