Biochemistry Flashcards

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1
Q

What elements are in carbs?

A

Carbon, hydrogen, oxygen (C6H12O6)

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2
Q

What elements are in lipids?

A

Carbon, hydrogen, oxygen

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3
Q

What elements are in proteins?

A

Carbon, hydrogen, oxygen, nitrogen

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4
Q

What elements are in nucleic acids?

A

Carbon, hydrogen, oxygen, nitrogen, phosphate

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5
Q

Monomer, dimer, and polymer name for carbs

A

Monosaccharide, disaccharide, polysaccharide

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6
Q

Monomer, dimer, and polymer name for lipids

A

Macromolecule building blocks: glycerol/fatty acids & macromolecules: diglyceride, triglyceride

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7
Q

Monomer, dimer, and polymer name for proteins

A

Amino acid, dipeptide, polypeptide

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8
Q

Monomer, dimer, and polymer name for nucleic acids

A

Only monomers: nucleotide

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9
Q

What is the main function of carbs?

A

Structure & storing (short term) energy

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10
Q

What is the main function of lipids?

A

Storing (long term) energy & makes up the cell membrane

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11
Q

What is the main function of proteins?

A

Things relating to the structure, function, and regulation of the body (ie building body tissue and forming enzymes)

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12
Q

What is the main function of nucleic acids?

A

Storage of genetic information, carrying out DNA instruction, & stores and releases energy in cellular reactions

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13
Q

Are sugars monosaccharides or polysaccharides?

A

Monosaccharides

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14
Q

Are starches monosaccharides or polysaccharides?

A

Polysaccharides

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15
Q

What is the organic compound test for carbs?

A

Benedict’s (for sugar): positive-bright colors
Iodine (for starch): positive-turns black/dark purple

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16
Q

What is the organic compound test for lipids?

A

Brown paper towel: positive-transparent

17
Q

What is the organic compound test for proteins?

A

Biuret’s: positive-turns lavender

18
Q

What is the organic compound test for nucleic acids?

A

There is no test

19
Q

What is the basic structure of a carb?

A

—— Hexagon
/ \
\ /

20
Q

What is the basic structure of a lipid?

A

|— An “e” kind of shape
|—
|—

21
Q

What is the basic structure of a protein?

A

_|_/ Uh, yeah just draw it
/ r \ like a plus +

22
Q

What is the basic structure of a nucleic acid?

A

——— …this (the rectangle
——— o isn’t that big)
\ /
O

| isn’t that big)