TLS Online TPP Program

#Question id: 31089


An increase in [Ca2+]m in the mitochondrial matrix can increase:

#Unit 4. Cell Communication and Cell Signaling
  1. Size of mitochondria

  2. Mitochondrial fusion
  3. Mitochondrial fission
  4. mitochondrial production of ATP
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TLS Online TPP Program

#Question id: 31282

#Unit 2. Cellular Organization

In which of the following condition premature mitotic CDK activation and premature entry into mitosis are seen? 
a) Gain-of-function of wee1 kinase
b) Loss-of-function of wee1 kinase
c) Gain-of-function of cdc25 phosphatase
d) Loss-of-function of cdc25 phosphatase

TLS Online TPP Program

#Question id: 10696

#Unit 10. Ecological Principles

In a new area two species A and B was discovered and taking energy from another species X and Y respectively. Following some is life history trait of species.

I- A species is often larger than X

II- Each A species taking energy from many X

III- One Y usually supports populations of B species

IV- Fatality of Y is Mild to severe

Which of the following is correct observation of above species?

TLS Online TPP Program

#Question id: 28833

#Unit 2. Cellular Organization

Doublet microtubule built from__

TLS Online TPP Program

#Question id: 18386

#Unit 12. Applied Biology

Biomagnification occurs mainly because of the following reasons
I. compounds are taken up from the environment and accumulated in the lipid deposits of body
II. organisms are consumed by other organisms in a non- sequential manner constituting the food chain
Which of the above statements are incorrect?

TLS Online TPP Program

#Question id: 26557

#Unit 3. Fundamental Processes

The rate of mRNA deadenylation varies…A…… with the frequency of translation initiation for an mRNA the higher the frequency of initiation, the…B….. the rate of deadenylation