stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Midterm 1 Flashcards | StudBud
Explore
/
Midterm 1
Midterm 1
20 terms
·
StudBud Administration
·
134 plays
#midterm
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
The _________ ____________ is an organized set of investigation procedures used by scientists.
Metric System
Graphing Rules
Scientific Method
Lab Safety Contract
2
The general formula CHO represents which molecule?
ammonia
glucose
tigerase
water
3
0.315 meters converts to ________ centimeters.
31.5
0.00315
3.15
219
4
The monomers of carbohydrates are
amino acids.
nucleic acids.
simple sugars.
bananas.
5
Which of these are a type of macromolecule?
Proteins
All of these
Lipids
Carbohydrates
6
If you do not understand a direction or part of a lab procedure, you should
ask the instructor before proceeding.
skip it and go on to the next part.
try several methods until something works.
figure it out as you do the lab.
7
If a laboratory fire erupts, immediately
notify your instructor.
throw water on the fire.
run for the fire extinguisher.
open the windows.
8
What are the monomers that make up most proteins?
amino acids
monosaccharides
polymers
enzymes
9
This piece of lab equipment is a
bunsen burner.
beaker.
flask.
funnel.
10
What is the dependent variable in this graph?
Days candy was sold.
Number of football games played.
Number of cases of candy sold.
Months candy was sold.
11
The factor whose value is graphed on the y-axis is the
independent variable.
constant.
dependent variable.
hypothesis.
12
The correct symbol for the SI unit for temperature is _______.
°F
°K
K
°C
13
A scientist tests for a vitamin could extend a person’s life. The independent variable is
the vitamin.
the person’s height.
the person’s life expectancy.
the flavor of the vitamin.
14
__ are built from small compounds by linking a lot of smaller units together into long chains.
Macromolecules
Mustang
Hydrophobic
Micromolecules
15
_______ are the monomers that make up most nucleic acids.
Heisman Trophies
Amino acids
Nucleotides
Cinder blocks
16
___________ contain two monosaccharides joined by dehydration synthesis.
Hydrosaccharides
Trisaccharides
Disaccharides
Polysaccharides
17
________ are the monomores that make up most lipids.
fatty acids
nucleic acids
monosaccharides
amino acids
18
The factor that is adjusted by the experimenter is the
experiment.
Lab Safety Contract.
independent variable.
Mustang variable.
19
The breakdown of some complex molecules, such as polymers, occurs through a process known as
condensation reaction.
phosphorylation.
hydrolysis.
dehydration synthesis.
20
The system that scientists use to make conversions between one base unit and another is called
the Metric System.
the Scientific Method.
lab safety.
qualitative research.
