plants can store high levels of nitrate, and they can translocate it from tissue to tissue without deleterious effect. Yet if livestock or humans consume plant material that is high in nitrate, they may suffer with,

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#Question id: 20272

#Unit 7. System Physiology – Animal

The factors that stimulate or inhibit the secretion of ADH by the posterior pituitary are:

a. Pain, nausea, hypoglycemia, and various drugs all inhibit the secretion of ADH. 

b. Pain, nausea, hypoglycemia, and various drugs all stimulate the secretion of ADH. 

c. Ethanol, α-adrenergic agonists, and atrial natriuretic peptide inhibit secretion of ADH.

d. Nicotine, opiates, antineoplastic agents stimulate the secretion of ADH. 

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

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#Question id: 34108

#Unit 2. Cellular Organization

What is order of steps to visualise Individual bands containing particular genes can be identified by in situ hybridization.

A. Target cells squashed on slide and freeze in dry ice

B. Wash with ethanol

C. Dip in agar solution

D. Denature DNA

E. Add radioactive probe

F. Wash off unreacted probe

G. Autoradiography

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#Question id: 30065

#Unit 7. System Physiology – Animal

Acetylcholine binds to M2 muscarinic receptors decreases cAMP in the SA nodal cells, The result is:

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#Question id: 19129

#Unit 12. Applied Biology

Physical components in a biosensor include

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#Question id: 7036

#Unit 5. Developmental Biology

In drosophila, which portion of the embryo at the blastoderm- stage will give rise to ectodermal, endodermal and mesodermal tissues?