Organic Substances and Compounds Answers

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Use the drop-down menus to select the best answers.✔ MatterEnergyAtom Molecule is the term for any physical substance.

Answers:
is the term for any physical substance.:Matter
is the smallest unit of any element.:Atom
is the power to function, do work, or produce change.:Energy
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On what criteria is the division of organic or inorganic compounds made?

A
whether the compound contains carbon
B
how quickly the body can store the compound
C
whether the compound is produced by the body
D
the size of the molecules that make up the compound
4

Use the drop-down menus to select the best answers.Nucleic acids✔ MoleculesElectrolytes Cells are the smallest unit of a substance composed of two or more atoms chemically joined together.

Answers:
are the smallest unit of a substance composed of two or more atoms chemically joined together.:Molecules
are substances that can carry electricity when added to a solution.:Electrolytes
are the smallest unit of all living things.:Cells
5

What are the different parts of an atom? Select all that apply.

A
neutrons
B
protons
C
molecules
D
carbon
E
electrons
F
elements
6

In what two categories can all compounds be divided?

A
electron and proton
B
elements and matter
C
carbon and water
D
organic and inorganic
8

What are some of the functions of water in the body? Select all that apply.

A
maintain temperature
B
transport nutrients
C
harden bones and teeth
D
expel waste
E
protect vital parts of the body
9

What is a biomolecule?

A
molecule found in non-living things
B
molecule found in living things
C
molecule that is large
D
molecule that is small
10

Use the drop-down menus to select the best answers.Atom✔ PolymerElectrolyteElement is a chain of molecules bound together by a specific chemical reaction.

Answers:
is a chain of molecules bound together by a specific chemical reaction.:Polymer
is a type of carbohydrate made up of various bonds of sugar molecules.:Polysaccharide
is a small biomolecule with subgroups that include fats and vitamins.:Lipid
11

What is an amino acid?

A
large biomolecule that serves as a building block for lipids
B
small biomolecule that serves as a building block for polymers
C
large biomolecule that serves as a building block for macromolecules
D
small biomolecule that serves as a building block for polysaccharides
12

What are polysaccharides?

A
proteins
B
carbohydrates
C
amino acids
D
small biomolecules
13

Question text not available

Answers:
is a chain of molecules bound together by a specific chemical reaction.:Polymer
is a type of carbohydrate made up of various bonds of sugar molecules.:Polysaccharide
is a small biomolecule with subgroups that include fats and vitamins.:Lipid
15

What are some of the functions of salt in the body? Select all that apply.

A
expel waste
B
contract muscles
C
transport nutrients
D
harden bones and teeth
E
transmit electrical signals
16

What are the two classifications of biomolecules? Select all that apply.

A
large biomolecules
B
carbon biomolecules
C
small biomolecules
D
water biomolecules

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