Calling all clever people

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crazy_cutie44
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#1
Report Thread starter 18 years ago
#1
Good morning, how is everyone today????
i am in abit of a pickle i have to do my biology homework - its on molecules (water and carbohydrates) and i dont have a clue?!?!?!?

does anyone know the answer to this: Give examples of hydrogen bond formation contributing to the structure of molecules.

thank u xxx
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love_4_ducks
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#2
Report 18 years ago
#2
(Original post by crazy_cutie44)
Good morning, how is everyone today????
i am in abit of a pickle i have to do my biology homework - its on molecules (water and carbohydrates) and i dont have a clue?!?!?!?

does anyone know the answer to this: Give examples of hydrogen bond fromation contributing to the structure of molecules.

thank u xxx
covalent? dont know it helps, but i am not very clever my friend helped me helloo lucy
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Ben.S.
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#3
Report 18 years ago
#3
(Original post by crazy_cutie44)
Good morning, how is everyone today????
i am in abit of a pickle i have to do my biology homework - its on molecules (water and carbohydrates) and i dont have a clue?!?!?!?

does anyone know the answer to this: Give examples of hydrogen bond fromation contributing to the structure of molecules.

thank u xxx
Hydrogen bonds -
-Base paring in DNA (although it isn't resonsible for the double-helix shape, it stabilises it)
-Stabilises secondary and tertiary protein structure
-Occurs in water - which has important implications in biology

Ben
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ajs
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#4
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#4
i am v clever but i dnt cnt read yet and bio iz a bit hard wen u need help wit sex ed come see me
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love_4_ducks
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#5
Report 18 years ago
#5
(Original post by ajs)
i am v clever but i dnt cnt read yet and bio iz a bit hard wen u need help wit sex ed come see me
ok ajs
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Ben.S.
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#6
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#6
It kind of turns water into a macromolecue (although it is definitely not) and the H-bonding enables it to exert adhesive and cohesive forces (these enable plants to transport water in the xylem). There is other stuff as well...

Ben
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crazy_cutie44
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#7
Report Thread starter 18 years ago
#7
(Original post by Ben.S.)
It kind of turns water into a macromolecue (although it is definitely not) and the H-bonding enables it to exert adhesive and cohesive forces (these enable plants to transport water in the xylem). There is other stuff as well...

Ben
alrite, thank u xxx
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