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Biology I Unit 1 Review Flashcards | StudBud
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Biology I Unit 1 Review
Biology I Unit 1 Review
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The Chemistry of Biology
Flashcards
30 cards
F
Practice quiz
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Host live
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Questions
30
Answers
1
If you add heat to ice, what happens?
It will sublimate.
It will lose coldness and melt.
Its particles will accelerate and melt.
2
A bird roosts in a tree, and eats damaging insects off of its leaves. Which Theme is this?
Cell Structure and Function
Evolution
Reproduction and Inheritance
Interdependence
3
If you are making a food web (or chain), this has to do with which Theme?
Interdependence
Evolution
Homeostasis
Matter, Energy, and Organization
4
How many bonds can carbon make?
1
2
4
3
5
Which of the 6 Themes relates to DNA? (ONLY ONE WRONG ANSWER)
Cell Structure and Function
Homeostasis
Reproduction and Inheritance
Matter, Energy, and Organization
6
Which property of water causes it so stick to itself?
cohesion
adhesion
homeostasis
capillary action
7
Which macromolecule is not found on nutritional labels?
Carbohydrates
Proteins
DNA
Lipids
8
Why does water form hydrogen bonds?
Because the ionic bonds it separates are not strong enough
Because it has a negative end and a positive end
Because it is a dipole
9
Amino acids make up what?
lipids
everything
carbohydrates
proteins
10
Organisms that can produce their own food are called _______ .
heterotrophs
autotrophs
11
What is the name of the bonds formed between water molecules?
Hydrogen
Martin
Ionic
Terry
12
Plants are an example of __________ .
autotrophs
heterotrophs
13
The atomic number is the same as the number of ________.
electrons
quarks
protrons
neutrons
14
What is the basic unit of all life?
margarine
a tapir
evolution
cell
15
Organisms that obtain energy by taking in food are called _________ .
homeostatic
heterotrophs
autotrophs
16
What shapes do carbon atoms NOT make?
buckeyballs
circles
chains
rings
17
Sugars are an example of which type of macromolecule?
Proteins
Lipids
Carbohydrates
Fats
18
What is one of the 6 Themes of Biology?
Interdependence
Reproduction and Inheritance
Matter, Energy, and Organization
Homeostasis
19
Which property of water causes it to stick to your clothes?
adhesion
cohesion
evolution
20
Which of the 6 Themes has to do with stability?
Reproduction & Inheritance
Matter, Energy, and Organization
Homeostasis
21
If a substance has a pH of 9.4, it is _________.
neutral
an acid
a base
22
You are definitely a ___________.
heterotroph
autotroph
23
What is the science word for fats?
proteins
lipids
cholesterols
aqueous humours
24
When scientists use their senses, what are they doing?
Measuring
Hypothesising
Experimenting
Observing
25
Which theme has to do with Mitochondria?
Interdependence
Cell Structure and Function
Matter, Energy, and Organization
Homeostasis
26
Acids contain the most of which type of ion?
H+
OH-
27
The discipline of genetics falls under which of the 6 Themes?
Matter, Energy, and Organization
Evolution
Interdependence
Reproduction and Inheritance
28
Bases contain which type of ion?
H+
Both, but mostly OH-
OH-
Both, but mostly H+
29
Which of the 6 Themes relates most closely to Charles Darwin?
Matter, Energy, and Organization
Evolution
Cell Structure and Function
Interdependence
30
What is a theory?
A well-supported explanation.
The opposite of a YROEHT.
A guess.
