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TLS Online TPP Program

#Question id: 257

ʺFive prime to three primeʺ description of a DNA strand refers to

#Section 2: General Biology

  1. the phosphorylated 5ʹ carbon at one end, the 3ʹ at the other end.

  2. the location of the hydroxyl groups.

  3. the phosphodiester backbone of DNA.

  4. the phosphorylated 5ʹ carbon on one sugar and the 3ʹ carbon on the next sugar.

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TLS Online TPP Program

#Question id: 4176

#Section 3: Genetics, Cellular and Molecular Biology

The unambiguity and degeneracy of the genetic code can best be respectively exemplified by which of the following?
TLS Online TPP Program

#Question id: 2104

#Section 2: General Biology

Peripheral membrane proteins:
TLS Online TPP Program

#Question id: 14560

#Section 2: General Biology

In the growth curve of a bacteria population, the bacteria are rapidly increasing in number in the
TLS Online TPP Program

#Question id: 24073

#Section 5: Bioprocess Engineering and Process Biotechnology

For the reaction 2A + 3B → 4C + 5D, the rate of the reaction in terms of ΔA would be written as:
TLS Online TPP Program

#Question id: 3764

#Section 3: Genetics, Cellular and Molecular Biology

What is the role of DNA ligase in the elongation of the lagging strand during DNA replication?