Which is untrue statement concerning Cholesterol decolorizes a solution of Br Ch

Question

Which is untrue statement concerning Cholesterol decolorizes a solution of Br Cholesterol >s optically actrve Cholesterol can be oxidized by potassium dichromate in acidic solution. Choiosterol is soluble in water. Adrenocortical hormones are synthestfed from cholesterol 28. The amino acid sequence of a proton is known as its Primary structure Secondary structure. Terttary structure. Quaternary structure. None of the above The beta-pleated sheet is an example ot Primary structure. Secondary structure. Tertiary structure. Quaternary structure None of the above All of the following are examples of denaturing proteins except Souring of milk. A mild sunburn. Using a curling iron on your hair. Pounding meat to tenderize it. Digestion of a meal. Which of the following statements comparing amytopectin and glycogen Both serve as energy storage molecules. Both are polymers of a-D-glucose. Glycogen molecules are generally larger than amytopectin molecules Glycogen

Explanation / Answer

25)

all the major fats decolorized a solution of Br2

cholosterol is optically active

all the rest are also true

except for cholosterol is soluble in water

it is very slightly soluble in water

D) cholosterol is soluble in water

26)

we know that

amino acid sequence of a protein is known as its primary structure

so

the answer is

A) primary structure

27)

Beta pleated sheet is a classical example of secondary structure

so

the answer is

B) secondary structure

28)

there is no denaturation of protein in the digestion of meal

so

the answer is

E) digestion of a meal

29)

both can be used as energy sources

both are polymers of apha D glucose

all of them are true

so

the answer is E) none of the above

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