What three molecules are DNA and RNA made of?

Sugars, phosphates, nucleotides

two or more tissues working to perform similar function

Which is the correct order of the phases of mitosis?

Interphase, prophase, metaphase, anaphase, telophase

Which eukaryotes have epithelial tissue?

starfish, sharks, earthworm, human (you!)

group of cells working to perform similar function

What is the scientific method?

A process used to explore observations/answer questions

Which statement is true about A and B?

Both cells are undergoing meiosis

Choose the best null hypothesis

There is no difference in the average length of ants raised in warm or cold

What does a Punnett square show?

all the possible outcomes of a genetic cross

What is an example of Biological Evolution?

life on Earth shares a common ancestor

What is meant by “spread of the data”?

indicates if the points are close or far from the center

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Exam 1 review

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Questions 70

Answers

1
Evolution and Natural Selection are synonyms.
True
False
2
Which organ system carries oxygen and nutrients to all the cells in your body?
respiratory system
digestive system
circulatory system
excretory system
3
What three molecules are DNA and RNA made of?
Phosphates, dihydrogen monoxides, benzenes
Nucleotides, carboxyls, hydrogen
Benzene, nucleotides, ribosomes
Sugars, phosphates, nucleotides
4
This graph uses what type of data on the x-axis?
categorical
continuous
heterozygous
homogenous
5
Which organ system is responsible for acquiring oxygen and removing carbon dioxide?
Respiratory
Digestive
Circulatory
Excretory
6
What is an organ?
two or more tissues working to perform similar function
group of cells working to perform similar function
groups of atoms working to perform similar function
a musical instrument frequently found in churches
7
Which is the correct order of the phases of mitosis?
Propase, interphase, metaphase, anaphase, telophase
Telophase, prophase, metaphase, anaphase, interphase
Interphase, prophase, metaphase, anaphase, telophase
Anaphase, prophase, interphase, metaphase, telophase
8
Which of these is an organ?
Brain
Skin
Muscle
Neuron
9
The scientific method can be used to answer any question.
False
True
10
What type of tissue is this?
Connective
Nervous
Muscle
Epithelial
11
What species are you (and all humans alive today)?
Huh?
Homo erectus
Homo sapiens
Homo habilis
12
How many strands does DNA have?
three
one
four
two
13
Humans evolved at different locations across the globe at exactly the same time.
True
False
14
What organ system is responsible for removing waste?
Renal system
Nervous system
Excretory system
Lymphatic system
15
This graph uses what type of data?
continuous
metaphorical
categorical
theoretical
16
Evolution is a law
False
True
17
Correlation means two variables are related.
False
True
18
Your parents, you, your children. Which is the F1 generation?
You
Your grandparents
Your children
Your parents
19
Nucleotides for DNA are _____, and for RNA are _____
LOLZ, DGAF
DNAC, RNAC
ACTG, ACUG
20
Which eukaryotes have epithelial tissue?
starfish
sharks
earthworm
human (you!)
21
Humans evolved first in Africa, and then dispersed across the globe.
True
False
22
What is an example of an organ?
muscle tissue
nucleus
digestive system
heart
23
What type of cell is this?
Prokaryotic
Eukaryotic
24
What is a tissue?
groups of atoms working to perform similar function
piece of soft disposable paper to wipe your nose
group of cells working to perform similar function
group of organs working to perform similar function
25
Bad or Good science?
GOOD
BAD
26
What type of cell is this?
Plant
Animal
Bacteria
27
What type of tissue is this?
Connective
Nervous
Epithelial
Muscle
28
Is this a plant or animal cell?
Plant
Animal
29
What method did you learn about in class that indicates whether the difference is meaningful?
Correlation
Spread of the data
Effect size
Sample size
30
What is the scientific method?
A process used to explore observations/answer questions
A process used to find kinetic and potential energy
A method used to discover science
A method to find energy flow
31
Are these data correlated, causal, both, or neither?
Correlated, and causal
Neither correlated, nor causal
Correlated, but not causal
Not correlated, but causal
32
Going from DNA to RNA is called
transcription
transmutation
translation
transduction
33
How many organ systems does your body have?
19
3
5
11
34
Which statement is true about A and B?
Cell A is in meiosis, cells B are in mitosis
Cell A is in mitosis, cells B are in meiosis
Both cells are undergoing mitosis
Both cells are undergoing meiosis
35
Choose the best null hypothesis
Average length of ants raised in warm habitat is greater than in cold.
The temperature where ants are raised changes their length.
There is no difference in the average length of ants raised in warm or cold
Because of genetics, ant size isn't different in regard to temperature
36
Which variable is used to quantify a population?
Instinct
Diversity
Weight
Size
37
What does a Punnett square show?
only the dominant alleles in a genetic cross
all the possible outcomes of a genetic cross
only the recessive alleles in a genetic cross
all of Mendel’s discoveries about genetic crosses
38
What best describes B?
Meiosis metaphase II
Meiosis anaphase I
Mitosis metaphase
Mitosis anaphase
39
What type of tissue is this?
Nervous
Epithelial
Muscle
Connective
40
A theory is a broad explanation for phenomena based on overwhelming evidence
True
False
41
There are 4 mechanisms for evolution. Which one is non-random?
migration
mutation
genetic drift
natural selection
42
Is this a good or bad graph?
Bad
Good
43
This is epithelial tissue
True
False
44
You are mating a homozygous dominant with a homozygous recessive. Choose the correct offspring
all homozygous dominant
all homozygous recessive
50% homozygous dominant,50% homozygous recessive
all heterozygous
45
This is a good graph.
False
True
46
What is an example of Biological Evolution?
trees lose their leaves
mountain ranges rise and erode
life on Earth shares a common ancestor
molecules forming from atoms
47
Who published the theory of evolution?
Darwin
Einstein
Mendel
Dr Martin
48
Choose the main product(s) of photosynthesis
sugar
energy
carbon dioxide
oxygen
49
What is meant by “spread of the data”?
indicates if the data were taken across different time scales
indicates how correlated data might be
indicates the relationship between two or more datasets
indicates if the points are close or far from the center
50
What part of the graph is circled?
data
x-axis
y-axis
title
51
The x and y axes of this graph use what type of data?
continuous
orthogonal
categorical
mixed effects
52
What is a theory?
a fact
a law
a broad, natural explanation of phenomena
a guess based on some previous knowledge
53
Photosynthesis requires...
Carbon dioxide, oxygen, methane
Light, sugar, oxygen
Oxygen, sugar, water
Water, light, carbon dioxide
54
There are 4 mechanisms for evolution. Which one is non-random?
natural selection
mutation
this is the wrong answer
genetic drift
55
What type of tissue is this?
Connective
Epithelial
Nervous
Muscle
56
A Punnett square is
A tool used to determine genotype
a process of describing parents
Phenotypic variation
a tool that predicts offspring genders
57
If an organism is homozygous dominant, what does the genotype look like?
Aa
AA
aa
aA
58
Where does photosynthesis take place?
Cytoplasm
Mitochondria
Nucleus
Chloroplast
59
What is heterozygous
a pair of alleles where one is dominant and one is recessive
a pair of chromosomes that are different
When genes are inherited from parents
a double strand of DNA
60
What element is this graph missing?
Fun
Data
Title
Axis labels
61
Choose the answer that lists two of the steps of the scientific method.
Observation, theory
Observation, question
Question, theory
Question, answer
62
What best describes B?
Meiosis metaphase II
Meiosis metaphase I
Mitosis telophase
Mitosis metaphase
63
Going from RNA to proteins is called
transduction
transcription
translation
transmutation
64
The mean is always the best measurement for the center of data.
True
False
65
Evolution is the
process where similar organisms are unchanged from earlier forms.
idea that all organisms exist on Earth.
process where different kinds of organisms diversified from earlier forms.
idea that some organisms arrived from space.
66
Which is NOT a step of the scientific method?
theory
experiment
hypothesis
observation
67
What should you look for to determine if a piece of science is credible?
the author has illustrated they are an expert
some bro on the internet believes it
the author is famous
other experts have evaluated the work and support it
68
Homozygous is...
DIFFERENT alleles (Bb)
SAME alleles (BB or bb)
69
What is homozygous?
alleles transcription
alleles are different
alleles are the same
alleles vary
70
Is this a plant or animal cell?
Animal
Plant

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