During the action potential in SA node, a channel permeable to both Na+ and K+ is activated. Because this channel is activated following hyperpolarization, it is referred to as:

A. “h” channel B. “f” channel

C. “L” channel D. “T” channel

Which of the following represents correct combination?

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#Question id: 11126

#Unit 7. System Physiology – Animal

Which of the following is characteristic of the events occurring at an excitatory synapse?

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#Question id: 2150

#Unit 2. Cellular Organization

Which of the following increase(s) membrane fluidity?

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#Question id: 3594

#Unit 8. Inheritance Biology

following different cross allowed and their respective phenotype.

Character	Male genotype	Female genotype	Progeny phenotype
M	Aa	Aa	3:1
N	Aa	aa	1:1
O	Aa	AA	1:1
P	Aa	AA	1

Which of the following observation conclude correct mode of dominance?

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#Question id: 10662

#Unit 10. Ecological Principles

Growth model of logistic with 1000 carrying capacity and exponential with ideal condition is related to initial population. (Value of rmax = .25)

A) In Logistic growth value of X should be maximum at 1000

B) In Exponetial growth value of X should be maximum at 1000

C) In Logistic growth value of X should be maximum at 500

D) In Exponential growth value of X should be constant over size of population

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#Question id: 6607

#General Aptitude

BD3	CE5	DF15
EG2	FH4	GI8
HJ4	IK6	?