Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chemistry Of Life
Test Description: Chemistry and macromolecules
Instructions: Answer all questions to get your test result.
1) The smallest piece of an element is called _______________________
A
an atom
B
a mess
C
a nucleus
D
a compound
2) Two or more atoms of different elements bonded together makes _________.
A
a mixture
B
a nucleus
C
an element
D
a compound
3) A (n)_______________ is a smaller molecule that can be bonded to other identical molecules to form a polymer (large molecule)
A
atom
B
monomer
C
element
D
molecule
4) The monomers of carbohydrates are called __________________
A
fatty acids
B
amino acids
C
nucleic acids
D
glucose
5) The macromolecule that stores energy in living things and is part of membranes and waterproof coverings is ___________.
A
Protein
B
nucleic acid
C
Lipid
D
amino acid
6) _______________ is the most common element found in living things.
A
Nitrogen
B
Carbon
C
water
D
Phosphorus
7) For living things, the first choice of fuel for life processes is _____________.
A
proteins
B
lipids
C
water
D
carbohydrates
8) Enzymes are _____________________.
A
nucleic acids
B
lipids
C
carbohydrates
D
proteins
9) DNA is made from monomers of
A
amino acids
B
fatty acids
C
glucose
D
nucleic acids
10) The monomers that make up proteins are ____________.
A
nucleic acids
B
fatty acids
C
amino acids
D
glucose
11) Lipids contain glycerol and ________________
A
amino acids
B
glucose
C
proteins
D
fatty acids
12) The positively charged particle in an atom is _______________
A
electron
B
proton
C
atom
D
neutron
13) A nucleic acid has a 5-carbon sugar, a nitrogenous base and a _________.
A
amino acid
B
fatty acid
C
monomer
D
phosphate group
14) Starch is a complex ____________________.
A
Protein
B
Lipid
C
Nucleic acid
D
Carbohydrate
15) _________________ form cellular structure, regulate chemical reactions, transport things into and out of cells and help fight disease.
A
Carbohydrates
B
Lipids
C
Proteins
D
Nucleotides
16) The monomers of nucleic acids are _________________
A
nucleotides
B
fatty acids
C
sugars
D
amino acids
17) Macromolecule that has a C:H ratio of 2:1
A
lipids
B
carbohydrates
C
protein
D
DNA
18) Element that can bond with many different elements and with other atoms of itself. Forms basis for most compounds of life.
A
Nitrogen
B
Hydrogen
C
Phosphorus
D
Carbon
19) Form the basis of genetic information (DNA and RNA)
A
nucleic acids
B
carbohydrates
C
proteins
D
waxes
20) Substance that speeds up the rate of a chemical reaction.
A
catalyst
B
nucleic acid
C
glucose
D
fat
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?