DPR Final Exam Questions and Answers New (2024/2025) Solved 100% Correct
0 view 0 purchase
Course
DPR
Institution
DPR
1. Which type of learning results from repeated harmless stimulation of the mantle in
Aplysia?
a. Long term potentiation
b. Sensitization
c. Post tetanic potentiation
d. Habituation - ️️Habituation
1. Which of the following are important for the activation of protein Kinase A (PKA)
a. Gq...
DPR Final Exam
1. Which type of learning results from repeated harmless stimulation of the mantle in
Aplysia?
a. Long term potentiation
b. Sensitization
c. Post tetanic potentiation
d. Habituation - ✔️✔️Habituation
1. Which of the following are important for the activation of protein Kinase A (PKA)
a. Gq/11 GPCR
b. Phospholipase C (PLC)
c. Phosphatidyl serine
d. Diacyl glycerol
e. All of these
f. None of these - ✔️✔️None of these
1. Which of the following is important for increased neurotransmitter release from the
siphon sensory neuron of aplysia in response to sensitization?
a. Increased action potential frequency
b. Action potential broadening
c. None of these
d. Increased action potential intensity - ✔️✔️Action potential broadening
1. Regarding classical conditioning inaplysia, what is the coincidence detector
a. Calmodulin
b. PKC
c. PKA
d. Adenylyl cyclase - ✔️✔️Adenylyl cyclase
1. How does sensitization differ from classical conditioning
a. Sensitization requires calmodulin activation
b. Classical conditioning relies on calmodulin activation
c. Sensitization doesn't require PKC activation
d. Classical conditioning doesn't rely on PKA activation - ✔️✔️Classical conditioning
relies on calmodulin activation
1. Regarding the binomial distribution as it relates to neurotransmitter release. What
variable changes in response to sensitization
a. X
b. N
c. Q
, d. P - ✔️✔️N
1. Regarding sensitization in aplysia, which of the following could result in increased
neurotransmitter release?
a. Phosphorylating NMDA receptiors
b. Phosphorylating AMPA receptors
c. Phosphorylating sodium channels
d. Phosphorylating potassium channels - ✔️✔️Phosphorylating potassium channels
1. The Gs and Gq/11 pathways cause what changes to the post synaptic cell
a. Decreased neurotransmitter release
b. Siphon withdrawal
c. No change
d. Increased neurotransmitter release - ✔️✔️Increased neurotransmitter release
1. cAMP is produced by which enzyme
a. adenylyl cyclase
b. PLC
c. L-type Calcium channels
d. PKA - ✔️✔️adenylyl cyclase
1. The facilitating interneuron in aplysia leads to the activation of an enzyme that
converts ATP
a. Cyclic AMP
b. Calmodulin
c. ADP
d. Adenosine triphosphate - ✔️✔️Cyclic AMP
1. Which of the following enzymes is activated by the Gq/11 GPCR?
a. PKA
b. PLC
c. Adenylyl cyclase
d. Calmodulin - ✔️✔️PLC
1. Which of the following enzymes is activated in the post synaptic cell when the
facilitating interneuron activates it?
a. FYN
b. PKG
c. Calcmodulin
d. PKA - ✔️✔️PKA
1. The facilitating interneuron releases neurotransmitter onto which receptors present
on the post synaptic membrane
a. AMPA receptors
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ACADEMICMATERIALS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
