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TLS Online TPP Program

#Question id: 32229

Following changes occur during the maturation process of lysosome, except?

#Unit 2. Cellular Organization
  1. The endosome changes shape and location, as the tubular domains are lost and the vacuolar domains are thoroughly modified. 
  2. Rab proteins, phosphoinositide lipids, fusion machinery, and microtubule motor proteins all participate in a molecular makeover of the cytosolic face of the endosome membrane.
  3. A V-type ATPase in the endosome membrane pumps H+ from the cytosol into the endosome lumen and acidifies the organelle. 
  4. Decreasing acidity that accompanies maturation renders lysosomal hydrolases increasingly more active.
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TLS Online TPP Program

#Question id: 11783

#Unit 7. System Physiology – Animal

Delayed breathing at birth is a common danger faced by newborn infants. What is a frequent cause of delayed breathing?
TLS Online TPP Program

#Question id: 12165

#Unit 8. Inheritance Biology

If the environmental variance increases and all other variance components remain same , then what will be the effect on heritability?
TLS Online TPP Program

#Question id: 28246

#Unit 5. Developmental Biology

which of the following pathway is activated by paracrine factor in the adjacent germ stem cells to specify their self-renewal
TLS Online TPP Program

#Question id: 10278

#Unit 6. System Physiology – Plant

The type of ATP synthesis, traditionally referred to as substrate-level phosphorylation involves the direct transfer of a phosphate group, which reactions perform substrate-level phosphorylation?

a) Conversion of Glyceraldehyde 3-phosphate to 1,3-Bisphosphoglycerate

b) Conversion of Phosphoenol pyruvate to pyruvate

c) Conversion of Fructose 6-phosphate to Fructose 1,6-bisphosphate

d) Conversion of 1,3-Bisphosphoglycerate to 3-Phosphoglycerate

Find the correct one.
TLS Online TPP Program

#Question id: 27627

#Unit 1. Molecules and their Interaction Relevant to Biology

Alpha helices interact with DNA more easily by their