Who is going to pass their biology keystone exam?!?!?!?

Everyone who took the last two weeks of review seriously!, All who seriously take time to read all of the questions., Me and all my peeps!, I most definitely will ace this thing!

Whichof the following characteristics of life explains why birds fly southfor the winter?

Living things respond to their enviroment

What are the three steps of cellular respiration in order?

Glycolysis, Krebs Cycle, Electron Transport Chain

In order for cells to divide successfully, the cell must first do what?

Duplicate its genetic information

What is the correct sequence of the mitotic cycle?

Prophase, Metaphase, Anaphase, Telophase, Cytokinesis

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Questions 88

Answers

1
The suffix "ase" refers to a(n)...
Molecule
Star Baseball Pitcher
Sugar
Enzyme
2
The person below started a field of science known as what?
Photosynthesis
Genetics
Taxonomy
Evolution
3
What is the organelle that is the storage container of the cell called?
Lysosome
Nucleus
Vacuole
Golgi Body
4
Solid water is ______ dense compared to liquid water.
less
#bioswag
more
equally as
5
What species are humans? (Must be in correct binomial nomenclature)
Homo sapiens
H. Sapiens
Homo sapiens
H. sapiens
6
The diagram of this structure is known as what?
Amino Acid
Phospholipid
Mitochondria
Fatty Acid
7
What structure on the ER makes it rough?
Mitochondria
Ribosomes
Amino Acids
Proteins
8
What does the following diagram represent?
Mr. Freidhoff's lunch!
Ecosystem
Food Chain
Food Web
9
What type of cell has a nucleus?
Bacteria
Prokaryotic
Eukaryotic
Cell Phone
10
What is the term that refers to moving molecules into or out of the cell without using energy?
Active Transport
ATP Transport
Passive Transport
Osmosis
11
Which of the following is the least specific in classifying organisms?
Kingdom
Family
Domain
Species
12
What is this diagram representing?
Ecosystem
Food Chain
Food Web
Abiotic Factors
13
Mom is Tt and Dad is Tt. What are the chances of the offspring being a Tt?
50%
0%
75%
25%
14
Communities are made up of
Ecosystems
Populations
Abiotic Factors
Biomes
15
Which of the following structures is only found in plant cells?
Cytoplasm
Mitochondria
Nucleus
Cell Wall
16
What is the monomer of carbohydrates?
Fatty Acids
Monosaccharides
Lipids
Nucleotides
17
Which of the following is not an element?
Carbon
Water
Nitrogen
Hydrogen
18
What does the diagram below show?
Cellular Respiration
Active Transport
Diffusion
Osmosis
19
What organelle is known to clean up the cell by digesting dead organelles?
Rough ER
Golgi Body
Lysosome
Vacoule
20
Who is going to pass their biology keystone exam?!?!?!?
Everyone who took the last two weeks of review seriously!
All who seriously take time to read all of the questions.
Me and all my peeps!
I most definitely will ace this thing!
21
The term aerobic refers to...
With Carbon Dioxide
Without Oxygen Carbonate
With Oxygen
Without Oxygen
22
How many chromosomes does the average human have in one cell?
44
36
46
48
23
A wolf hunts and eats a deer. What is this relationship an example of?
Symbiosis
Mutualism
Predation
Commensalism
24
When two organisms live in close association and one benefits and the other is unaffected?
Mutualism
Predation
Parasitism
Commensalism
25
Whichof the following characteristics of life explains why birds fly southfor the winter?
Living things respond to their enviroment
Living things are made up of cells
Living things have a universal genetic code
Living things Reproduce
26
What cell part is the fluid matrix that holds all of the other organelles in the cell?
Chloroplast
Cytoplasm
Chlorophyll
Mitochondria
27
Within DNA, A bonds with ____ and G bond withs ____.
G, A
A, G
C, T
T, C
28
Which of the following is the start codon?
AUC
AAA
AUT
AUG
29
What is the study of how the characteristics of living organisms are inherited?
Heredity
Evolution
Taxonomy
Zoology
30
What are the three steps of cellular respiration in order?
Light Independent Reactions, Light Dependent Reactions, ETC
Electron Transport Chain, Glycolysis, Krebs Cycle
Glycolysis, Krebs Cycle, Electron Transport Chain
Glycolysis, Electron Transport Chain, Krebs Cycle
31
What do scientists call the following diagram?
Punnett Square
Pedigree
Karyotype
Dihybrid Cross
32
In order for cells to divide successfully, the cell must first do what?
Decrease its number of organelles
Increase its number of chromosomes
Duplicate its genetic information
Decrease its volume
33
Monomer is to polymer as amino acid is to...
Saturated Fat
Lipid
Protein
Carbohydrate
34
What is an organism’s ability to maintain an internal level within a certain range?
Cellular Respiration
Sympatric Relationship
Evolution
Homeostasis
35
Which of the following is a Homozygous Dominant genotype?
mm
AA
Bb
Nn
36
What is the correct sequence of the mitotic cycle?
Prophase, Anaphase, Telophase, Metaphase, Cytokinesis
Prophase, Anaphase, Telophase, Cytokinesis, Metaphase
Cytokinesis, Prophase, Metaphase, Anaphase, Telophase
Prophase, Metaphase, Anaphase, Telophase, Cytokinesis
37
Which organelle is involved with photosynthesis?
Nucleus
Chloroplast
Mitochondria
Cytoplasm
38
How many ATP on average does one molecule of glucose yield through cellular respiration?
54-60
100-110
36-38
2-4
39
What type of macromolecule is an enzyme?
Carbohydrate
Protein
Nucleic Acid
Lipid
40
Which of the following is not an organic molecule?
NH3
CH4
CO2
C6H10O2
41
What is a random sequence change in the DNA code called?
Genome
Enzyme
Mutation
Homeotic Genes
42
The process of copying information from DNA to RNA is called what?
Replication
Duplication
Translation
Transcription
43
What does "Bio" mean?
Love
Life
Look
Low
44
What type of macromolecule is insoluble in water and the protective covering on cells?
Protein
Nucleic Acid
Carbohydrate
Lipid
45
What does the suffix "ology" mean?
Study Of
Science
Answer
Life
46
What organelles is the location of cellular respiration? (powerhouse of the cell)
Mitochondria
Nucleus
Chloroplast
Plasma Membrane
47
When homologous chromosomes exchange genetic material during meiosis it is called
Nondisjunction
Synapsis
Crossing Over
Mitosis
48
The role(s) played by an organism is the natural world is a
Abiotic Factor
Predation
Niche
Symbiotic Relationship
49
An “OH-“ group attached to a molecule is known as what type of functional group?
Hydroxyl Group
Amino Acid Group
Hydrogen Oxide Group
Carboxylic Acid Group
50
What is the following genotype: Aa
Homozygous Recessive
Homozygous Dominant
Heterozygous
None of the answers
51
Which of the following correctly matches a structure with its function?
Vacuole — movement
Nucleus — digestion
Ribsome - Protein Production
Mitochondria — photosynthesis
52
What is the following diagram?
Nucleic Acid
Amino Acid
DNA
Lipid
53
What is the process of the diagram?
Enzyme-Substrate Reaction
Water-Ionic Reaction
Dehydration Reaction
Hydration Reaction
54
What is the role of an enzyme?
Provide Energy for the Cell
Lower Activation Energy
Raise Activation Energy
Transportation within the cell
55
The finch beak of the Galapagos was different due to what two things?
Sexual Selection and Time
Natural Selection and Artificial Selection
Natural Selection and Time
Time and Artifical Selection
56
An organism's diploid number of chromosomes is 28, what is the haploid number?
2
28
14
56
57
What are the four elements that make up most of life?
Hydrogen, Carbon, Calcium, Oxygen
Hydrogen, Carbon, Oxygen, Phosphorus
Hydrogen, Carbon, Oxygen, Sulfur
Hydrogen, Carbon, Nitrogen, Oxygen
58
Which of the following is the smallest in size?
Cell
Compound
Atom
Carbohydrate
59
Water has the chemical formula of _______ and a pH of _______.
HO2, 7
H2O, 0
HO2, 0
H2O, 7
60
The Atomic Number of an element directly correlates to the number of ________ in the ________.
Electrons, Nucleus
Neutrons, Nucleus
Protons, Nucleus
Protons, Orbitals
61
What is the complementary strand of DNA to this sequence: AGTGAGCGATC
TCACTCGCTAG
CTACTACATAC
UCACUCGCUAG
AGTGAGCGATC
62
Which of the following cells is haploid?
Liver Cell
Zygote
Skin Cell
Gamete
63
A bee and a flower both gain something when they interact. What do we call this interaction?
Mutualism
Predation
Parasitism
Commensalism
64
What is the structure below called?
Phospholipid Bilayer
Amino Acid
DNA
RNA
65
Which of the following pH values is most acidic?
8
2
14
5
66
What is the physical expression of an organism’s genes?
Enzyme
Genotype
Gene
Phenotype
67
What is the most basic form of life?
Atom
Cell
Molecule
Organism
68
Three bases in a row on the mRNA that codes for an amino acid is called a
Codon
gRNA
tRNA
Phospholipid
69
Which of the following represents the correct ranking of terms from smallest to largest?
Monomer > carbon atom > macromolecule > polymer
Carbon atom > monomer > polymer > macromolecule
Carbon atom > macromolecule > polymer > monomer
Polymer > monomer > macromolecule > carbon atom
70
When a water molecule sticks to another water molecule, it is known as what?
Non-Polar Bonding
Adhesion
Polarity
Cohesion
71
When ATP loses a phosphate to give off energy, what does the molecule become?
Amino Acid
ATD
ADT
ADP
72
What is the byproduct of photosynthesis that cellular respiration uses as an input?
Glucose
Oxygen
Carbon Dioxide
Lipid
73
Which list represents the organization from the simplest to the most complex level?
organ system,organ, tissue, cell
cell, tissue, organism,organ system
tissue, cell,organ system
cell, tissue,organ, organ system
74
Which of the following chemical reactions is the correct reaction for photosynthesis?
C6H12O6 + CO2 -> C6H12O6 + 6CO2
6CO2 + 6H2O -> C6H12O6 + 6O2
6CO2 + 6H2O -> C6H12O6 + 6CO2
C6H12O6 + 6CO2 -> 6CO2 + 6H2O
75
What is the following diagram called?
Phylogenetic Tree
Pedigree
Karyotype
Punnett Square
76
An enzyme increases the rate of a chemical reaction. An enzyme is a kind of _______.
Catalyst
Enzyme-Substrate Complex
Protein
Inhibitor
77
Cells contain tiny structures called _____________.
Organelles
Macromolecules
Organs
Cell Parts
78
What is the main purpose of a cell membrane?
Regulates what comes in and out of the cell
Limits the chemical reactions in the cell
Determines the type of cell
Fixes cell organelles within the cell
79
Which of the following answers is not a characteristic of life?
Performs photosynthesis
Reproduction
Uses Energy
Madeup of cells
80
What does the diagram below show?
Protein Synthesis
Diffusion
Facilitated Diffusion
Osmosis
81
Which of the following is not an abiotic factor?
Stump
Bacteria
Rock
Air
82
What does the following diagram represent?
Central Dogma of Molecular Biology
Central Dogma of Enzyme Reaction
Central Dogma of Ecology
Central Dogma of Punnett Squares
83
Which of the following pH levels is the most basic?
10
8
2
4
84
Which of the following types of cells contain mitochondria?
Neither
Both Plants and Animals
Plants
Animal
85
What is the high energy molecule that is the currency for our energy?
Money, Cash Money $$
ADP
Mitochondria
ATP
86
What process did humans use to evolve dogs from ancient wolves?
Natural Selection
Artificial Selection
Genetic Drift
Commensalism
87
What are the three parts of a nucleotide?
Amino Acid, Sugar, Phosphate Group
Sugar, Phosphate Group, Nitrogen Base
Nitrogen Base, Phosphate Group, Amino Acid
Nitrogen Base, Phosphate Group, Animo Acid
88
Which of the following is not included in mitosis?
Interphase
Prophase
Metaphase
Anaphase

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