group of cells working to perform similar function

Which eukaryotes have epithelial tissue?

sharks, earthworm, starfish, human (you!)

a pair of alleles where one is dominant and one is recessive

A tool used to determine genotype

What three molecules are DNA and RNA made of?

Sugars, phosphates, nucleotides

Which is the correct order of the phases of mitosis?

Interphase, prophase, metaphase, anaphase, telophase

What is the scientific method?

A process used to explore observations/answer questions

Choose the best null hypothesis

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

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Exam 1 review

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Questions 70

Answers

1
The mean is always the best measurement for the center of data.
False
True
2
Is this a good or bad graph?
Bad
Good
3
What is a tissue?
groups of atoms working to perform similar function
group of organs working to perform similar function
piece of soft disposable paper to wipe your nose
group of cells working to perform similar function
4
What element is this graph missing?
Fun
Axis labels
Data
Title
5
Evolution is a law
False
True
6
Is this a plant or animal cell?
Animal
Plant
7
Evolution and Natural Selection are synonyms.
True
False
8
This is a good graph.
True
False
9
Which organ system is responsible for acquiring oxygen and removing carbon dioxide?
Circulatory
Digestive
Respiratory
Excretory
10
The x and y axes of this graph use what type of data?
categorical
mixed effects
orthogonal
continuous
11
Nucleotides for DNA are _____, and for RNA are _____
LOLZ, DGAF
ACTG, ACUG
DNAC, RNAC
12
Choose the main product(s) of photosynthesis
energy
carbon dioxide
sugar
oxygen
13
Is this a plant or animal cell?
Animal
Plant
14
What type of tissue is this?
Epithelial
Muscle
Nervous
Connective
15
What organ system is responsible for removing waste?
Excretory system
Lymphatic system
Renal system
Nervous system
16
Which organ system carries oxygen and nutrients to all the cells in your body?
circulatory system
digestive system
excretory system
respiratory system
17
This graph uses what type of data on the x-axis?
heterozygous
homogenous
categorical
continuous
18
Which eukaryotes have epithelial tissue?
sharks
earthworm
starfish
human (you!)
19
This graph uses what type of data?
categorical
continuous
theoretical
metaphorical
20
What is heterozygous
a double strand of DNA
When genes are inherited from parents
a pair of chromosomes that are different
a pair of alleles where one is dominant and one is recessive
21
A Punnett square is
A tool used to determine genotype
a tool that predicts offspring genders
Phenotypic variation
a process of describing parents
22
Which of these is an organ?
Brain
Neuron
Muscle
Skin
23
Homozygous is...
SAME alleles (BB or bb)
DIFFERENT alleles (Bb)
24
Photosynthesis requires...
Oxygen, sugar, water
Light, sugar, oxygen
Water, light, carbon dioxide
Carbon dioxide, oxygen, methane
25
This is epithelial tissue
False
True
26
There are 4 mechanisms for evolution. Which one is non-random?
genetic drift
natural selection
mutation
migration
27
What best describes B?
Meiosis metaphase II
Mitosis metaphase
Mitosis anaphase
Meiosis anaphase I
28
Who published the theory of evolution?
Einstein
Dr Martin
Mendel
Darwin
29
Choose the answer that lists two of the steps of the scientific method.
Question, answer
Question, theory
Observation, theory
Observation, question
30
What type of tissue is this?
Epithelial
Muscle
Connective
Nervous
31
What three molecules are DNA and RNA made of?
Phosphates, dihydrogen monoxides, benzenes
Benzene, nucleotides, ribosomes
Sugars, phosphates, nucleotides
Nucleotides, carboxyls, hydrogen
32
Going from RNA to proteins is called
transmutation
translation
transcription
transduction
33
Your parents, you, your children. Which is the F1 generation?
Your parents
You
Your grandparents
Your children
34
Which is the correct order of the phases of mitosis?
Telophase, prophase, metaphase, anaphase, interphase
Anaphase, prophase, interphase, metaphase, telophase
Interphase, prophase, metaphase, anaphase, telophase
Propase, interphase, metaphase, anaphase, telophase
35
What is the scientific method?
A method used to discover science
A process used to explore observations/answer questions
A method to find energy flow
A process used to find kinetic and potential energy
36
A theory is a broad explanation for phenomena based on overwhelming evidence
False
True
37
What is homozygous?
alleles transcription
alleles vary
alleles are different
alleles are the same
38
What type of tissue is this?
Nervous
Connective
Epithelial
Muscle
39
Correlation means two variables are related.
True
False
40
There are 4 mechanisms for evolution. Which one is non-random?
natural selection
this is the wrong answer
genetic drift
mutation
41
If an organism is homozygous dominant, what does the genotype look like?
AA
aa
Aa
aA
42
Bad or Good science?
BAD
GOOD
43
Choose the best null hypothesis
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
The temperature where ants are raised changes their length.
Average length of ants raised in warm habitat is greater than in cold.
44
What type of cell is this?
Eukaryotic
Prokaryotic
45
Humans evolved first in Africa, and then dispersed across the globe.
True
False
46
The scientific method can be used to answer any question.
False
True
47
Which is NOT a step of the scientific method?
hypothesis
theory
observation
experiment
48
What method did you learn about in class that indicates whether the difference is meaningful?
Spread of the data
Sample size
Correlation
Effect size
49
Humans evolved at different locations across the globe at exactly the same time.
False
True
50
How many organ systems does your body have?
3
5
11
19
51
What species are you (and all humans alive today)?
Homo sapiens
Homo habilis
Huh?
Homo erectus
52
Where does photosynthesis take place?
Mitochondria
Nucleus
Cytoplasm
Chloroplast
53
What best describes B?
Meiosis metaphase II
Meiosis metaphase I
Mitosis metaphase
Mitosis telophase
54
What does a Punnett square show?
only the recessive alleles in a genetic cross
all of Mendel’s discoveries about genetic crosses
all the possible outcomes of a genetic cross
only the dominant alleles in a genetic cross
55
What is an organ?
two or more tissues working to perform similar function
a musical instrument frequently found in churches
groups of atoms working to perform similar function
group of cells working to perform similar function
56
What is meant by “spread of the data”?
indicates how correlated data might be
indicates if the data were taken across different time scales
indicates the relationship between two or more datasets
indicates if the points are close or far from the center
57
What part of the graph is circled?
y-axis
x-axis
title
data
58
Which variable is used to quantify a population?
Weight
Diversity
Size
Instinct
59
How many strands does DNA have?
four
one
three
two
60
What should you look for to determine if a piece of science is credible?
the author is famous
other experts have evaluated the work and support it
the author has illustrated they are an expert
some bro on the internet believes it
61
What is an example of Biological Evolution?
mountain ranges rise and erode
molecules forming from atoms
trees lose their leaves
life on Earth shares a common ancestor
62
What is an example of an organ?
nucleus
heart
digestive system
muscle tissue
63
Evolution is the
idea that some organisms arrived from space.
idea that all organisms exist on Earth.
process where different kinds of organisms diversified from earlier forms.
process where similar organisms are unchanged from earlier forms.
64
Going from DNA to RNA is called
transduction
transcription
translation
transmutation
65
You are mating a homozygous dominant with a homozygous recessive. Choose the correct offspring
50% homozygous dominant,50% homozygous recessive
all homozygous recessive
all heterozygous
all homozygous dominant
66
What is a theory?
a fact
a law
a broad, natural explanation of phenomena
a guess based on some previous knowledge
67
What type of cell is this?
Bacteria
Plant
Animal
68
Are these data correlated, causal, both, or neither?
Correlated, and causal
Correlated, but not causal
Not correlated, but causal
Neither correlated, nor causal
69
Which statement is true about A and B?
Both cells are undergoing meiosis
Cell A is in mitosis, cells B are in meiosis
Cell A is in meiosis, cells B are in mitosis
Both cells are undergoing mitosis
70
What type of tissue is this?
Nervous
Epithelial
Connective
Muscle

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