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TLS Online TPP Program

#Question id: 31579

What is the primary function of hopanoids in bacterial membranes?

#XL - S Microbiology
  1. To act as enzymes for metabolic reactions
  2. To stabilize the membrane structure and fluidity
  3. To facilitate active transport of molecules
  4. To synthesize ATP in bacterial cells
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TLS Online TPP Program

#Question id: 3812

#XL - Q Biochemistry

The mechanism of DNA replication is studied in an E. coli replication fork. Which is a characteristic of this replication fork?
TLS Online TPP Program

#Question id: 3848

#XL - Q Biochemistry

are small molecules that function as adapters between amino acids and codons.
TLS Online TPP Program

#Question id: 3849

#XL - Q Biochemistry

Which of the following is short 20 to 22-nucleotide single-stranded RNAs that block the expression of complementary or partially complementary mRNAs.
TLS Online TPP Program

#Question id: 3850

#XL - Q Biochemistry

The RNA molecule produced in RNA synthesis is:
TLS Online TPP Program

#Question id: 3851

#XL - Q Biochemistry

Transcription is initiated at sites called:
TLS Online TPP Program

#Question id: 3852

#XL - Q Biochemistry

Which of the following is NOT one of the three stages of transcription?