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Beadle and Tatum showed that each kind of mutant bread mould they studied lacked a specific enzyme. Their experiments demonstrated that

Cells need specific enzymes in order to function
Genes are made of DNA
Genes carry information for making proteins
Enzymes are required to repair damaged DNA information
Additional Questions

Most of the members of vitamin B complex act as

Answer

Restriction endonucleases are enzymes which

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Restriction endonuclease is employed for

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Ribozyme is

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The activity of succinate dehydrogenase is inhibited by

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Enzymes are sensitive to

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The curve given below show enzymatic activity with relation to three conditions (pH, temperature and substrate concentration). What do both axes (x and y) represent?

x-axisy-axis
(1) Enzymatic activityTemperature
(2) Enzymatic activitypH
(3) TemperatureEnzyme Activity
(4) Substrate concentrationEnzymatic Activity

Answer

One strand of DNA has the following sequence of nucleotide 3 ATTCGCTAT 5 so the other strand of DNA has

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Feedback inhibition of enzymes is affected by which of the following

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Example of a typical homopolysaccharide is

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