26...Chgose the correct statement a) Fructose is a disaccharide transported with

Question

26...Chgose the correct statement a) Fructose is a disaccharide transported within the body of the plant, and is that which composes our table sugar b) Glycogen is the principle form in which sucrose is stored in the body of animals c) Cellulose is a relatively insoluble polysaccharide common in plants. d) Chitin is a disaccharide that composes the exoskeleton of insects, crabs, and lobster. 27..Which of the following characteristics makes cellulose non-digestible? a) a polymer of glucose subunits b) a fibrous protein c) the linkage between the glucose molecules d) the peptide linkage between the amino acid molecules 28. Most fats are saturated, this means that its carbon chains are filled with hydrogen. Because of this, they tend to solidify at room temperature. a) true b) false 29.-A fatty acid is unsaturated if it a) contains hydrogen b) contains double bonds c) contains an acidic group d) bonds to glycogen 30:.Waxes are a) hydrophobic b) hydrophillic 31^:Which of the following is an example of a steroid? a) vitamin C b) insulin c) cholesterol d) oils 32...Which of the following is not considered a lipid? a) steroids b) fats c) polysaccharides d) waxes 33. How many amino acids function as subunits in the composition of proteins of plants and animals? a) 6 b) 10 c) 16 d) 20 e) 26 34...The 20 amino acids composing proteins of plants and animals, function as subunits in a biological alphabet "spelling out" complex protein, much as the 26 letters of our alphabet can be combined into nearly an infinite array of words. a) true b) false

Explanation / Answer

Answer=

26] Correct statement is

c]Cellulose is a relatively insoluble polysaccharide common in plants.

cellulose is insoluble polysaccharide it is mainly found in plant cell wall .it is the main carbohydrate found on earth.

27]a] a polymer of glucose subunits

explaination- Cellulose is made from very large number of glucose subunits.

this makes cellulose non-digestable.

28]Most of the fats are saturated ,this means that its carbon chains are filled with hydrogen.because of this,they tend to solidify at room temperature

a]True

explaination-The fatty acids which contains the maximum possible amount of hydrogens,these are called as saturated fats.

these fatty acids are solid at room temperature.

29] A fatty acid is unsaturated if it

b] Contains double bonds

explaination-An unsaturated fat is a fat or fatty acid in which there is at least one double bond within the fatty acid chain.

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