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TLS Online TPP Program

#Question id: 15666

Which of the following could NOT be used to describe a sex limited trait:

#Unit 8. Inheritance Biology
  1. This term refers to trail controlled by a gene located on the x or y chromosomes 
  2. This is a trait that occurs more frequently in one sex than another.
  3. This is an extreme example of a sex influenced trait.
  4. This trait is likely to be a secondary sex characteristic
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TLS Online TPP Program

#Question id: 13164

#Unit 4. Cell Communication and Cell Signaling

Match the following.

Column I

Column II

Column III

A. G Protein–Coupled Receptors That

Activate PDE

i. cAMP

a. Increase in conversion of glycogen to glucose

B. G Protein–Coupled Receptors That

Activate Adenylyl Cyclase

ii. cGMP

b. Hyperpolarization or depolarization of photoreceptor membrane

C. G Protein–Coupled Receptors That

inhibit Adenylyl Cyclase

iii. DAG

c. activates genes necessary for cell division

D. G Protein–Coupled Receptors

That Trigger Elevations in Cytosolic and

Mitochondrial Calcium

 

d. increase in K+ permeability hyperpolarizes the

membrane

Which one of the following is correct?
TLS Online TPP Program

#Question id: 5935

#General Aptitude

What is the minimum sum of the number of Saturday and Sundays in a leap year 
TLS Online TPP Program

#Question id: 11423

#Unit 10. Ecological Principles

Our ability to distinguish different biomes under similar conditions in different parts of the world depends primarily on which of the following factors that influence the distributions of growth forms?
TLS Online TPP Program

#Question id: 11651

#Unit 10. Ecological Principles

Succession on a newly exposed site that was not previously occupied by soil and vegetation refers to
TLS Online TPP Program

#Question id: 18722

#Unit 13. Methods in Biology

Which DNA ligase enzyme is used in genetic engineering?