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General Biology Chemistry of Life Review
General Biology Chemistry of Life Review
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Alamosa High School Unit 1 (Chemistry of Life) Review for General Biology students
Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
The central dogma of Biology states that information flows from
Protein to DNA to RNA
DNA to RNA to Protein
RNA to Protein to DNA
DNA to Protein to RNA
2
The two main types of carbohydrates are
simple and complex
starches and fats
Fats and lipids
proteins and starches
3
Carbohydrates are made up of what monomer?
whole grains
amino acids
simple sugars
fatty acids
4
An essential amino acid is one that
tastes good
tastes bad
can't be created in our bodies
can be created in our bodies
5
Enzymes are made of
Carbohydrates
Proteins
Fats
Nucleic acids
6
pH is a measure of how many
Helium ions are present
Hydrogen ions are present
Carbon atoms are present
Amino acids are present
7
Saturated fats are better for you than unsaturated fats.
true
false
8
nucleic acids are used for
to build enzymes
quick energy
long term energy
to store genetic information
9
A control group is
used for comparison
the group that gets the most
don't pick this answer
something you keep the same
10
There are _____ different amino acids
20
10
40
30
11
Nucleotides have what three parts?
Phosphate, sugar, and amino acids
Phosphate, starch, sugar
Phosphate, sugar, base
Phosphate, fatty acids, and amino acids
12
You get a chemical in your eye by accident. You should use the
eyewash station
fire blaket
safety shower
pipette to squirt water into your eye
13
Phospholipids are in what category?
Carbohydrate
Protein
Fats
Nucleic Acid
14
Your measurements and observations should go in what section of a lab report?
Data
Hypothesis
Problem
Conclusion
15
Your lab partner is on fire. You should get the __________ to put them out.
water
fire blanket
fire extinguisher
alcohol
16
Proteins can be built and taken apart many times
true
false
17
Carbohydrates are used for
quick energy
long term energy
to store genetic information
to build enzymes
18
The set of instructions you follow in a lab are
the data
the hypothesis
the conclusions
the procedure
19
You are about to do some very demanding physical activity. Before hand it would be good to eat
nucleic acids (really you can eat these?)
fats
protein
carbohydrates
20
monomers are most similar to
a chain
a rope
the threads that make up a rope
links in a chain
21
The two main types of nucleic acids are
RNA and ARP
DNA and RNA
ARP and ATP
DNA and ARP
22
the dependent variable is the variable you
can ignore
measure
change
keep constant
23
You are testing the effect of different fertilizers on plant growth rates. A constant would be
the amount of water each plant gets
a plant without fertilizer
what type of fertilizer you use
how fast the plants grow
24
The independent variable is the variable you
change
can ignore
keep constant
measure
25
Proteins can be used for
structural support
enzymes
all of the these
defense
26
Fats or Lipids are used for
quick energy
to build enzymes
long term energy
to store genetic information
27
Amino acids are different from one another because of their
R groups
Carboxyl groups
they are all identical
Amino Groups
28
On lab days you should store your backpack where?
wherever is cool
in your locker if possible
somewhere where it won't get in the way
in your science teacher's private office
29
Proteins are made up of what monomer?
fatty acids
simple sugars
nucleic acids
amino acids
30
The type of fats that are solids at room temperature are
saturated
unsaturated
mononucleicfilleranswer
polyunsaturated
