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Lactose can be a nutrient source for bacteria, it is a _____________________

Amonosaccharide

Blipid

Cdisaccharide

Dpolysaccharide

Answer:

C. disaccharide

Read Explanation:

  • Lactose is a disaccharide comprised of glucose and galactose.

  • Oxidation of this disaccharide can provide a bacterial cell with metabolic intermediates and energy.


Related Questions:

Choose the CORRECT sequential of the following terms and fill up the blanks.

(I) The ability of a gene to have multiple phenotypic effect is called.........

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(iv) The phenomenon where none of the contrasting factors (alleles) is dominant and the expression of the trait in Fi is intermediate expression of the two factors is .........

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