Weenieheads.?

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How are the nucleotide monomers connected to form a polynucleotide?

a. hydrogen bonds between complementary nitrogenous base pairs
b. ionic attractions between phosphate groups
c. disulfide bridges between cysteine amino acids
d. covalent bonds between the sugar of one nucleotide and the phosphate of the next
e. ester linkages between the carboxyl group of one nucleotide and the hydroxyl group on the ribose of the next

Which of the following would be a major component of the cell membrane of a fungus?

a. cellulose
b. chitin
c. cholesterol
d. phospholipids
e. unsaturated fatty acids

2007-08-02 15:08:10 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Biology

1 answers

what's a weeniehead?

2007-08-02 17:56:13 · answer #1 · answered by glenn t 7 · 0⤊ 0⤋