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TLS Online TPP Program

#Question id: 674

Proline is not often found in a-helices of proteins because it

#SCPH01 Biochemistry

  1. has a small, uncharged side chain.

  2. has a very bulky side chain.

  3. lacks a hydrogen atom on its amide nitrogen.

  4. interacts with adjacent amino acids.

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TLS Online TPP Program

#Question id: 794

#SCPH05 I Biotechnology

A single-stranded DNA molecule contains 40 nucleotides with equal amounts of A, C, G, and T. This DNA strand can combine with a complementary DNA strand to form a double-stranded DNA molecule. Which structural feature is found in the single-stranded DNA molecule?
TLS Online TPP Program

#Question id: 18619

#SCPH06 I Botany

which of the following will give not give fluorescence
TLS Online TPP Program

#Question id: 19196

#SCPH01 Biochemistry

What kind of physical changes can be detected in biosensor?
A. Production of gas such as oxygen, hydrogen, etc.
B.  Change in mass of the biological component
C. Light produced or absorbed in reaction
Which of the following above statements are correct?
TLS Online TPP Program

#Question id: 4943

#SCPH28 | Zoology

In what way were conditions on the early Earth of more than 3 billion years ago different from those on todayʹs Earth?
TLS Online TPP Program

#Question id: 3913

#SCPH28 | Zoology

The sigma-70 subunit