An a-helix composed of d-amino acids which is

TLS Online TPP Program

#Question id: 6967

#Unit 5. Developmental Biology

Gastrulation in sea urchins, Drosophila, and Xenopus all begin with a change in cell shape, in which the apical surface of an epithelial sheet contracts. This process is called:

TLS Online TPP Program

#Question id: 29015

#Unit 7. System Physiology – Animal

Which of the following enzyme converts 25-hydroxycholecalciferol to the active form, 1,25-dihydroxycholecalciferol?

TLS Online TPP Program

#Question id: 18962

#Unit 13. Methods in Biology

1. Presence of oncogenes (iaaM, iaaH and ipt) in T-DNA,

2. Their large size makes the handling procedures during cloning tedious and cumbersome

3. A general lack of unique cloning sites within the T-DNA, which are needed for the insertion of DNA segments to be cloned.

These three problems have been resolved by deleting 

TLS Online TPP Program

#Question id: 32277

#Unit 2. Cellular Organization

Protein translocators mediate protein movement across mitochondrial membranes, except;

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#Question id: 7494

#General Aptitude

A clock is set right at 8 a.m. The clock gains 10 minutes in 24 hours will be the true time when the clock indicates 1 p.m. on the following day?