hydrogen bonds between adenine and thymine, or guanine and cytosine, from ______ ______ that join the two strands of the DNA double helix..........................ANSWER PLEASE!!
the supporting structure of the DNA double helix is called the sugar-phosphate_______...................ANSWER PLEASE!!
who identified DNA as the inheritance molecule?
what is a spooled string of genes packed in a single unit?
what is the smallest, membrane-bound protoplasmic body capable of independent reproduction?
PLEASE HELP! THIS IS DUE 2MORROW AT 8 AND I WOULD APPRECIATE UR HELP!!! =)
2007-11-01 07:44:07 · 2 answers · asked by TYL3R! 2 in Science & Mathematics ➔ Biology
ok 3 more questions!! =)
1...what contains one of the four base compounds & is the smallest bit of genetic information??
what are the three nucleotides that together specify one amino acid??
who was the first to show the existence of an inheritance molecule??
THANK YOU GUYS FOR ALL UR HELP!! =)
2007-11-01 08:03:23 · update #1
base pairs
backbone
Avery, MacLeod and McCarty
chromosome?
bacterial cell
2007-11-01 07:54:01 · answer #1 · answered by hcbiochem 7 · 0⤊ 0⤋
a) Tons of things could fit in here. I would try base pairs or nucleotide pairs.
b) It's the sugar phosphate backbone
c) Frederick Griffith discovered it in 1928, Avery proved it in 1944.
d) Genes in a unit is a chromosome
e) Cell
2007-11-01 14:51:55 · answer #2 · answered by poniegirle 2 · 0⤊ 0⤋