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TLS Online TPP Program

#Question id: 169

 An octapeptide composed of four repeating glycylalanyl units has:

#Section 2: General Biology

  1. one free amino group on an alanyl residue.

  2. one free amino group on an alanyl residue and one free carboxyl group on a glycyl residue.

  3. one free amino group on a glycyl residue and one free carboxyl group on an alanyl residue.

  4. two free amino and two free carboxyl groups.

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TLS Online TPP Program

#Question id: 3029

#Section 2: General Biology

Which of the following obtain energy by oxidizing inorganic substances; energy that is used, in part, to fix CO2?
TLS Online TPP Program

#Question id: 3030

#Section 2: General Biology

Which of the following features of prokaryotic biology involves metabolic cooperation among cells?
TLS Online TPP Program

#Question id: 3031

#Section 2: General Biology

In the growth equation: n = 3.3 (log10 N – log10 No), n stands for
TLS Online TPP Program

#Question id: 3032

#Section 2: General Biology

Which of these statements about prokaryotes is correct?
TLS Online TPP Program

#Question id: 3033

#Section 2: General Biology

Which phase shows the reproduction rate equal to the equivalent death rate?
TLS Online TPP Program

#Question id: 3034

#Section 2: General Biology

Cyanobacteria are