Monosaccharides occur predominantly as cyclic (ring) structures in which the carbonyl group of aldehyde sugar has formed a covalent bond with the oxygen of a hydroxyl group along the chain. The reaction involved in formation of these ring structure called

TLS Online TPP Program

#Question id: 20302

#Unit 7. System Physiology – Animal

The major control of aldosterone secretion is via the renin– angiotensin II–aldosterone system. The mediator of this regulation is

TLS Online TPP Program

#Question id: 19121

#Unit 8. Inheritance Biology

Trisomy 18 is one of the most common trisomies observed in human populations. You prepare DNA samples from two unrelated infants, both with trisomy 18, and from their parents. You then type the infants and their parents for four SSRs distributed along chromosome 18:

 

                                              

In which parent did nondisjunction occur in Family 2?

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#Question id: 117

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is not true of sterols?

TLS Online TPP Program

#Question id: 228

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the prosthetic group of the retinal vision protein rhodopsin?

TLS Online TPP Program

#Question id: 26444

#Unit 3. Fundamental Processes

global genome repair (GG-NER) depending on proteins