Biology Question – Last one, I promise!?
Which type of bonding occurs during complementary base pairing?
-ionic
-peptide
-covalent
-hydrogen
(**I’ve heard covalent and hydrogen so far…)
Recombinant DND is defined as DNA produced from:
-RNA and proteins
-DNA and hemoglobin
-Viral DNA and Glucose
-DNA of 2 different organisms
(**I guessed RNA and proteins…)
Midterms. Suck.
Thanks for your help!
You’re all my hero today!
4 Responses
spikegirl9999
08 Feb 2010
Gary
08 Feb 2010
Most definitely hydrogen bonds, strong enough to hold them together but weak enough to be pulled apart during transcription and replication.
Recombinant DNA is DNA from two different organisms combined together.
smartymouthh
08 Feb 2010
Ionic is the answer. whoever told u covalent or hydrogen is pretty dumb, cause they’ve mixed it up. RNA is essential to DND, dont ever forget it. i hpe this helps
Kathryn
08 Feb 2010
Hydrogen bonding occurs during complementary pairing since these bonds are more easily broken yet able to hold the bases together when needed.
hhhhhydrogen bonding yo!
dna of 2 diff orgs is the second answer.