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TLS Online TPP Program

#Question id: 117

Which of the following is not true of sterols?

#Bio-Informatics

  1. Cholesterol is a sterol that is commonly found in mammals.

  2. They are commonly found in bacterial membranes.

  3. They are more common in plasma membranes than in intracellular membranes (mitochondria, lysosomes, etc.).

  4. They are precursors of steroid hormones.

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TLS Online TPP Program

#Question id: 5779

#Applied Microbiology

Changing the codon AGC to AGA represents a ____ mutation.
TLS Online TPP Program

#Question id: 5781

#Applied Microbiology

A ____ mutation affects the phenotype only under certain conditions.
TLS Online TPP Program

#Question id: 5782

#Applied Microbiology

A ____ mutation is intentionally caused.
TLS Online TPP Program

#Question id: 5783

#Applied Microbiology

Which of the following genetic diseases results from a mutation that prevents a protein from forming?
TLS Online TPP Program

#Question id: 5785

#Applied Microbiology

Which disease is the result of a somatic mutation?
TLS Online TPP Program

#Question id: 5787

#Applied Microbiology

A spontaneous mutation usually originates as an error in