Intrinsic terminators are responsible for prokaryotic transcription termination, so which of the following is the characteristics of Intrinsic terminators

a. It  include palindromic regions 

b. It do not include palindromic regions 

c. Palindromic regions that form hairpins varying in length from 7 to 20 bp

d. The stem-loop structure includes a G-C–rich region and is followed by a run of 7U residues.

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#Question id: 18919

#Unit 13. Methods in Biology

What are REP1 and REP2 genes in the plasmid used for?

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#Question id: 20271

#Unit 7. System Physiology – Animal

Nephrogenic diabetes insipidus is treated with thiazide diuretics. The usefulness of thiazide diuretics in treating nephrogenic diabetes insipidus is explained as follows:

a. Thiazide diuretics inhibit Na+ reabsorption in the early distal tubule. By preventing dilution of the urine at that site, the final, excreted urine is less dilute.

b. Thiazide diuretics decrease glomerular filtration rate; because less water is filtered, less water is excreted.

c. Thiazide diuretics, by increasing Na+ excretion, can cause a secondary ECF volume contraction.

Which one of the following combination of above statements is correct?

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#Question id: 3322

#Unit 11. Evolution and Behavior

What will be genotype frequency of heterozygote when population with .50 inbreeding coefficient and frequency of P is equal to q?

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#Question id: 32146

#Unit 1. Molecules and their Interaction Relevant to Biology

Very broad but shallow minor groove found in

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#Question id: 28327

#Unit 5. Developmental Biology

During the formation of Amphibian mesoderm, Inward movement of an expanding outer layer so that it spreads over the internal surface of the remaining external cells, this process of movement of outer layer is called as____