Question

macromolecules
macromolecule
macromolecules
elements
c, h, o
c, h, o
c, h, o, n, s
c, h, o, n, p
monomer
monosaccharide
fatty acid and glycerol
amino acids
nucleotides
function
quick energy cell walls
stored energy protection/insulation
messengers
structural regulatory
genetic
part a
which of these list of elements would complete the chart?
a c₆h₁₂o₆
b cho
c cho₈ps₂
d chon
part b
which of these would represent the chemical formula for a monomer of carbohydrates?
a c₆h₁₂o₆
b cho
c cho₈ps₂
d chon

Explanation:

For PART A:

• Carbohydrates are composed of carbon (C), hydrogen (H), and oxygen (O). Looking at the options, option A has the elements C, H, O which matches the elements of carbohydrates.

For PART B:

• The monomer of carbohydrates is a monosaccharide. Glucose ($C_{6}H_{12}O_{6}$) is a common monosaccharide. Option A ($C_{6}H_{12}O_{6}$) is the chemical formula for a monosaccharide (glucose in this case).

Answer:

PART A: A. C, H, O
PART B: A. $C_{6}H_{12}O_{6}$