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Unit 1 Biology Basics Quiz Flashcards | StudBud
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Unit 1 Biology Basics Quiz
Unit 1 Biology Basics Quiz
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1
What is the monomer of a carbohydrate?
Monosaccharide
Polysaccharides
Nucleotide
Starch
2
Nucleic Acids come from the food we eat.
True
False
3
Fats, oils, and steroids are examples of...
Proteins
Lipids
Nucleic Acids
Carbs
4
A polypeptide is the polymer of a protein.
True
False
5
Which category of macromolecules includes sugars and starches?
Lipids
Proteins
Nucleic Acids
Carbs
6
The most abundant and most diverse macromolecules are...
Lipids
Nucleic Acids
Proteins
Carbs
7
Water is more dense as a solid.
True
False
8
Nucleic Acids make up your DNA.
True
False
9
Sugar is a polar molecule.
False
True
10
The macromolecules that would most likely be involved in contracting muscles would be
Nuclic Acids
Lipids
Carbs
Proteins
11
A Control Group is…
a testable guess
Groups that are being tested
the consistent aspects of an investigation
the normal group
12
A person notices that the sidewalk is now wet. If the person assumes it rained during the movie, the person made a...
Hypothesis
Observation
Prediction
Inference
13
Proteins are used for energy first.
False
True
14
Oil does not dissolve in water, so it is...
Hydrophillic
Hydrophobic
15
The dependent variable is being measured in an experiment.
True
False
16
Lipids are used for long-term energy storage.
True
False
17
Which of the following terms represents the smallest unit of life?
Matter
Atom
Cell
Molecule
18
What type of statement should be used to write a hypothesis?
Yes/No
Because/So
If/Then
Then/If
19
Scientists test a relationship between a “cause” and an “effect.” The “effect,” is the...
Control
Independent Variable
Constant
Dependent Variable
20
A qualitative observation is...
A guess you can make about something
An observation made using numbers
An observation made using your senses
21
A quantitative observation uses...
Number
The senses
A guess
22
What must be considered when designing a solution for a problem with technology?
materials
time
Cost
all of the above