TLS Online TPP Program

#Question id: 32271


The oligosaccharide precursor is assembled on a membrane-attached anchor on ER called:

#Unit 2. Cellular Organization
  1. Calnexin
  2. N-acetyl glucosamine
  3. Dolichol phosphate
  4. Oligosaccharyl transferase
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TLS Online TPP Program

#Question id: 31291

#Unit 5. Developmental Biology

In case of recessive mutant of Antennapedia, the gene fails to be expressed in the second thoracic segment, then what will occurs?

TLS Online TPP Program

#Question id: 11834

#Unit 6. System Physiology – Plant

Hook formation and maintenance result from ethylene-induced asymmetric growth,  indicating that phytochrome is the photoreceptor involved in this process

a) Red light induces hook folding, and far-red light reverses the effect of red

b) close interaction between phytochrome and ethylene controls hook opening

c) Red light inhibits ethylene formation, promoting growth on the inner side, thereby causing the hook to open

Which of the following combination from the given statements is correct?

TLS Online TPP Program

#Question id: 12661

#Unit 10. Ecological Principles

In models of sigmoidal (logistic) population growth,

TLS Online TPP Program

#Question id: 20260

#Unit 12. Applied Biology

The modified forms of starch have varied applications in food and other industries. Basic strategies to modify starch quality are 
(i) genetic modification of crops (by breeding or biotechnology)
(ii) food processing (using enzymes and chemicals)
(iii) food supplementation (modification of starch by employing microorganisms)
Which of the following strategies are correct?

TLS Online TPP Program

#Question id: 2593

#Unit 2. Cellular Organization

How do actin filaments appear when viewed by negative stain electron microscopy?