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#Question id: 11011


Which of the following conditions at the S-A node will cause heart rate to decrease?

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

Answer:- Option(s): 4


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#Question id: 23465

#General Aptitude

Statement— Should there be an upper age limit of 65 years for contesting Parliamentary/ Legislative Assembly elections?
Arguments—
I) Yes. Generally, people above the age of 65 lose their dynamism and will power.
II) No. The life span is so increased that people remain physically and mentally active even up to the age of 80.

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#Question id: 23931

#General Aptitude

A high level committee was set up in April 2009, headed by formed UGC Chairman Yash Pal for

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#Question id: 3642

#Unit 3. Fundamental Processes

Any piece of DNA which replicates as a single unit is called

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#Question id: 10295

#Unit 6. System Physiology – Plant

Reactions of the pentose phosphate pathway regeneration run six turns of this cycle, what will be predict after that?

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#Question id: 18900

#Unit 13. Methods in Biology

Which statement is correct regarding ratio of half-life of radioactive material to its mean life?

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