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#Question id: 15461


When doing experiments with bacteria,

#Section 6: Plant, Animal and Microbial Biotechnology
  1. it is usually not necessary to standardize which stage of growth is used.
  2. it is best to use colonies as all the bacteria in a colony are at the same stage of growth.
  3. it is best to use bacteria from the same stage of growth.
  4. the age of the bacteria is not important.

Answer:- Option(s): 3


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#Question id: 575

#Section 2: General Biology

Which of the following statements is FALSE?

TLS Online TPP Program

#Question id: 576

#Section 2: General Biology

The hydrophobic cleft in globular proteins which bind substrate molecules is called the ________.

TLS Online TPP Program

#Question id: 577

#Section 2: General Biology

Most of the known enzymes are ________.

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#Question id: 578

#Section 2: General Biology

An enzyme that catalyzes conversions of L-sugars to D-sugars is called a/an ________.

TLS Online TPP Program

#Question id: 579

#Section 2: General Biology

Oxidases, peroxidases, oxygenases or reductases are all

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#Question id: 580

#Section 2: General Biology

In a first order chemical reaction, the velocity of the reaction is proportional to the ________, while in a zero order reaction, the velocity of the reaction is proportional to the ________.

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