Which of the following statements about the process of digestion is correct ?
I. Carbohydrates in the chyme are hydrolyzed by pancreatic amylase into monosaccharides directly .
II. Nucleases in the intestinal juice act on nucleic acids to from nucleotides and nucleosides .

Which of the following statements about the assembly of nucleotides in a molecule of deoxyribonucleic acid is correct?

Read the following statements. Which of the following statements about RNA molecule is incorrect? I. It has a double helical structure. II. It contains ribose which is a cyclic aldopentose monosaccharide. III. It is the genetic material in all animal viruses. IV. It contains the ribothmidylic acid.

Read the following statements. Which of the following statements about RNA molecule is incorrect? I. It has a double helical structure. II. It contains ribose which is a cyclic aldopentose monosaccharide. III. It is the genetic material in all animal viruses. IV. It contains the ribothmidylic acid.

Which of the following statement about the assembly of nucleotides in a molecule of deoxyribose nuclotides in a molecule of deoxyribose nucleic acid (DNA ) is CORRECT ?

Which of the following statement are correct? I. Monosaccharides are the simplest carbohydrates. II. Oligosaccharides on hydrolysis yield three to nine monosaccharide units. III. Polysaccharides on hydrolysis give 10-15 monosaccharide units. IV. Polysaccharides on hydrolysis yield many oligosaccharide units.

Which of the following may be used as respiratory substrates? I.Fats II.Proteins III.Carbohydrates associated with carbohydrate synthesis iv.Nucleic acids