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TLS Online TPP Program

#Question id: 4174

Which is not true about the genetic code?

#XL - T Zoology

  1. Some amino acids share the same codon.

  2. The first two nucleotides of a codon are often enough to specify a given amino acid.

  3. Some codons do not specify an amino acid.

  4. Nearly all organisms use the same genetic code.

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TLS Online TPP Program

#Question id: 15676

#XL - S Microbiology

The dairy industry also sometimes uses ultrahigh-temperature (UHT) sterilization. Milk and milk products are heated at
TLS Online TPP Program

#Question id: 15677

#XL - S Microbiology

Ultraviolet (UV) radiation around 260 nm is quite lethal but does not penetrate
1. glass 
2. dirt films 
3. Water
March the correct answer
TLS Online TPP Program

#Question id: 15678

#XL - S Microbiology

Alcohols are among the most widely used disinfectants and antiseptics. They act by 
TLS Online TPP Program

#Question id: 15679

#XL - S Microbiology

Dry heat sterilization the items to be sterilized are placed in an oven at 
TLS Online TPP Program

#Question id: 15680

#XL - S Microbiology

A common environmental organism that may even grow in certain chemical disinfectants is
TLS Online TPP Program

#Question id: 15681

#XL - S Microbiology

 Moist heat kills microorganisms by