Question
Which atoms are in all carbohydrates?
A- carbon, phosphorus, oxygen
B- carbon, nitrogen, oxygen
C- carbon, hydrogen, oxygen
D- carbon, hydrogen, nitrogen
My choice is C.
Which type of macromolecule is the sugar fructose?
A- protein
B- lipid
C- carbohydrate
D- nucleic acid
My choice is C.
A- carbon, phosphorus, oxygen
B- carbon, nitrogen, oxygen
C- carbon, hydrogen, oxygen
D- carbon, hydrogen, nitrogen
My choice is C.
Which type of macromolecule is the sugar fructose?
A- protein
B- lipid
C- carbohydrate
D- nucleic acid
My choice is C.
Answers
I agree with both of your choices.
I don't know if you've seen this or not but a way to remember and/or identify a carbohydrate is that they are just that; i.e., a CARBO (meaning C) and HYDRATE (meaning water or H2O)
glucose and fructose are C6H12O6. That's 6C and 6H2O
sucrose is C12H22O11
12C and 11H2O
I don't know if you've seen this or not but a way to remember and/or identify a carbohydrate is that they are just that; i.e., a CARBO (meaning C) and HYDRATE (meaning water or H2O)
glucose and fructose are C6H12O6. That's 6C and 6H2O
sucrose is C12H22O11
12C and 11H2O
Thank you so much! :)
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