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Question 24 Select the prohormones from this list: [ Select ] [\"Vitamin E\", \"

ID: 3512341 • Letter: Q

Question

Question 24

Select the prohormones from this list:

                           [ Select ]                       ["Vitamin E", "Vitamin D3"]      

                           [ Select ]                       ["cortisone", "estradiole", "testosterone"]      

                           [ Select ]                       ["Thyroxine T4", "Triiodothyronine (T3)"]      

                           [ Select ]                       ["Proinsulin", "Free C peptide", "insulin"]

Question 25

Upon activation of a beta-adrenergic receptor by epinephrine, a cytoplasmic protein kinase is activated when its ___________ [ Select ]                       ["alpha", "regulatory", "kinase"] subunit is bound by ______________ [ Select ] ["magnesium", "cAMP", "testosterone"] , leading to ______ [ Select ] ["phosphorylation", "glycosylation", "degradation"] of different proteins in the target cells.

Question 26

The nuclear receptor for _________ [ Select ]["acetylcholine", "testosterone", "estrogen"] has a hormone binding domain and a _______ [ Select ] ["ribosome binding", "DNA binding", "cAMP binding"] domain.

Question 27

The receptor for T3 forms a ________ [ Select ] ["heterodimer", "tetramer", "homodimer"] with the receptor for a _______ [ Select ]                       ["vitamin A", "vitamin D", "vitamin E"] derivative, leading to ___________ [ Select ] ["replication", "transcription", "translation"] .

Question 28

When testosterone binds to a ____________ [ Select ] ["cell surface", "cytoplasmic", "soluble extracellular"] receptor, it _______ [ Select ]                       ["transits", "enters", "exits"] the ____________ [ Select ] ["ribosome", "cell", "mitochondria", "nucleus"] where it interacts with a specific response element on the __________ [ Select ] ["RNA", "proteins", "DNA"]         .

Explanation / Answer

24. Following are prohormone

25. Alpha, c AMP, Phosphyralation

27.

28. Cytoplasmic, enters, nucleus, DNA

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