Question

30. Two strands of DNA are oiled around each other in the form of:
(a) Double helix
(b) Single helix
(e) Tripe helix
(d) N.O.T

31. lluman sex hormones are classified as:
(*) Protein
(b) Triglycerol
(c) Steroids
(d) Carbohydrates

32. which of these terms includes all others in list?
(a) Nucleic acid
(b) Purine
(c) Nucleotide
(d) Nitrogenous base

33. The different between one amino acid and other is found in:
(a) Amino group
(b) Carboxyl group
(c) R-group
(d) Peptide bone​

Answer 1

Explanation:

The bonding causes the two strands to spiral around each other in a shapecalled a double helix. Ribonucleic acid (RNA) is a second nucleic acid found in cells. RNA is a single-stranded polymer of nucleotides. ... The DNAhelix is wrapped around proteins toform nucleosomes.

Lipid-Derived Hormones (or Lipid-soluble Hormones)

Examples of steroid hormones include estradiol, which is an estrogen, or female sex hormone, and testosterone, which is an androgen, or male sex hormone. These two hormones are released by the female and male reproductive organs, respectively

HOPE THIS HELPS

Answer 2

Answer:

hey Mate here is your answer

30) - d NOT

31)-c setriods

32)-d nitrogenous base

33)-a amino group