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AS bio

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cashem'up:
lipids have more C-H bonds and thus more energy released upond respiration...... They are insoluble and compact and thus more can be stored....they do not affect the conc  gradient of cells as they are insoluble however some carbo's like glucose may affect the water potential
 ;D ;D ;D

sizbeauty:
thx alot...best of luck fr tmrw  :)

sizbeauty:
@ ima:see if u can ans dese ques,ll b really grateful to u.

suggest the significance of the 5' and 3' endz of the two strandz of the DNA double helix?
suggest briefly why it is thought tht the arrangement of the bases in the nucleic acidz is in the form of a 'triplet code'?(3 markz)
suggest why DNA synthesis takes place in opposite directions on the two separated strandz of the double helix?

plz clear ma confusionz.

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