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#Question id: 10979


Which of the following conditions at the A-V node will cause a decrease in heart rate?

#Unit 7. System Physiology – Animal
  1. Increased sodium permeability
  2. Increased norepinephrine levels
  3. Increased potassium permeability
  4. Increased calcium permeability

Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 3684

#Unit 3. Fundamental Processes

Which of the followings are the characteristic feature of DNA replication?

TLS Online TPP Program

#Question id: 3685

#Unit 3. Fundamental Processes

In prokaryotes, DNA replication begins at a single site that is rich in AT nucleotide sequence, where two strands unwind and separate. This ATP dependent process catalyzed by a protein

TLS Online TPP Program

#Question id: 3686

#Unit 3. Fundamental Processes

The short strand of ........ primer is required for the replication of DNA:

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#Question id: 3691

#Unit 3. Fundamental Processes

 DNA polymerase III holoenzyme possesses:

TLS Online TPP Program

#Question id: 3848

#Unit 3. Fundamental Processes

are small molecules that function as adapters between amino acids and codons.

TLS Online TPP Program

#Question id: 3849

#Unit 3. Fundamental Processes

Which of the following is short 20 to 22-nucleotide single-stranded RNAs that block the expression of complementary or partially complementary mRNAs.

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