Match the following correct interpretation of deletion including;

I- Terminal deletion

II- Intercalary deletion

III- Microdeletion

a) deletion that occurs from the interior of a chromosome

b) deletion that incorporated into a non-homologous chromosome

c) deletion that occurs towards the end of a chromosome

d) small amount of deletion usually found in children with physical abnormalities

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#Question id: 4587

#Unit 11. Evolution and Behavior

Which one of the following statements best defines artificial selection?

TLS Online TPP Program

#Question id: 21269

#Unit 12. Applied Biology

Which one of the following is a biomarker for heart failure?

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#Question id: 11201

#Unit 7. System Physiology – Animal

Why are action potentials usually conducted in one direction?

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#Question id: 34167

#Unit 7. System Physiology – Animal

I. The adrenal medulla does not regenerate, but when the inner two zones of the cortex are removed, a new ZF and ZR regenerate from glomerular cells attached to the capsule.

II. Immediately after hypophysectomy, the ZF and ZR begin to atrophy, whereas the ZG is unchanged because of the action of angiotensin II on this zone. 

III. The ability to secrete aldosterone and conserve Na+ is normal for some time after hypophysectomy, but in longstanding hypopituitarism, aldosterone deficiency may develop, apparently because of the absence of a pituitary factor that maintains the responsiveness of the zona glomerulosa. 

TLS Online TPP Program

#Question id: 709

#Unit 1. Molecules and their Interaction Relevant to Biology

A sequence of amino acids in a certain protein is found to be -Ser-Gly-Pro-Gly-.  The sequence is most probably part of a(n):