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The BIG, CRAZY BIO FINAL REVIEW Flashcards | StudBud
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The BIG, CRAZY BIO FINAL REVIEW
What is the universal solvent?
Is this a monocot or dicot seed?
The BIG, CRAZY BIO FINAL REVIEW
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1
Is this a monocot or dicot seed?
dicot
monocot
2
What is the universal solvent?
Water
Alcohol
Sugar
Salt
3
Vascular or Non Vascular?
vascular
non vascular
4
Which of the following describes biodiversity?
warm-blooded vertebrate animal distinguished by hair or fur
group of individuals that potentially interbreed in nature
the variety of species that live in an area
process by which plants use sunlight to synthesize foods
5
What is a phenotype?
a trait
a gene
an allele
a gamete
6
two layers that make up the plasma membrane, composed mostly of lipids
protein channel
selective permeability
exocytosis
phospholipid bilayer
7
The male reproductive parts of a plant are called
Root
Petal
Stamen
Ovary
8
What are the plant cell types?
Parencyma cells, sclerenchyma cells, oxygen
Parenchyma cells, Collenchyma cells, Sclerenchyma cells
Mitochondria, Collenchyma cells, proteins
9
Yes or No - Can different genotypes have the same phenotype?
no
yes
10
What is Biochemistry?
the study of the chemical processes in organisms
When biologists take chemistry
When things reproduce into many different forms
11
Monocots have one cotyledon used for __________ inside their seeds.
protection
water storage
food storage
support
12
How many individual iron atoms are in one molecule of Fe
2
O
3
?
6
3
2
5
13
Origami, Physical or Chemical Change?
Chemical
Physical
14
Water molecules bond to one another through...
Hydrogen bonds
Covalent bonds
Polar bonds
Ionic bonds
15
What is an example of a producer in an ecosystem?
Salamander
Rock
Elk
Grass
16
Monocots are flowering plants that have:
Criss-crossing veins in their leaves
Two cotyledons
Petals in multiples of three
17
Polar solvents dissolve what type of solutes?
Polar
Neither
Nonpolar
Polar and Nonpolar
18
Van der Waals Forces
Weak attractions that occur when molecules are close
Bond formed between ions with opposite charges
Sharing of electrons between 2 or more atoms
Weak chemical bond between polar moleules
19
Fireworks, Physical or Chemical Change?
Chemical
Physical
20
What provides the energy for almost every ecosystem on Earth?
Volcanoes
Moon
Atmosphere
Sun
21
Physical or Chemical Change? Evaporation.
Physical
Chemical
22
How many oxygen atoms are there in a water molecule?
3
2
4
1
23
True/False. The environment largely determines what type of ecosystem will develop in an area.
False
True
24
Monocot roots have
root nodules
a taproot
fibrous roots
25
What is a genome?
A gansta gnome
A chromosome
The entire genetic makeup of an organism
A gene
26
Father of genetics; 1st person to use probability to explain heredity.
Darwin
Currie
Mendeleev
Mendel
27
Difference between gene and allele:
genes have a specific nucleotide sequence in DNA
all of the above
alleles are alternative versions of a gene
28
There are two types of plants - vascular & non-vascular
True
False
29
Is this a monocot or a dicot?
dicot
monocot
30
The leaves of the non-flowering plants are called
Needles
Leaves
Fruits
Seeds
31
In a solution, the
solvent
...
causes a chemical change.
dissolves other substances.
can only be water.
is dissolved.
32
Which macromolecule are the enzymes that your body needs to function?
Nucleic Acids
Lipids
Carbohydrates
Proteins
33
During DNA replication _________ breaks hydrogen bonds and unzips the original DNA molecule.
DNA polymerase
DNA helicase
DNA tranferase
34
Substitution, insertion or deletion of a single nucleotide in a DNA sequence is known as:
Single gene mutation
Polyploidy
Chromosome structure mutation
Translocation mutation
35
These are the reproductive parts of a plant.
leaves
branches
roots
flowers
36
Ecology is the study of...
how living things go through their life cycle
how living creatures interact with each other and their environment
how people change their environment
how animals communicate with each other and with people
37
Which of the following is an abiotic part of an ecosystem?
tree
rock
grass
tiger
38
What is a species that is not native to an ecosystem, whose introduction usually causes damage?
Keystone Species
Visiting Species
Invasive Species
Endangered Species
39
What is something called that eats fragments of dead matter in an ecosystem?
Herbivore
Detritivore
Omnivore
Carnivore
40
Carbon-based molecules can be structured as a
straight chain
branched chain
all of the above
ring
41
What property of the plasma membrane allows it to control what enters and leaves the cell?
Diffusion
Transport protein
Homeostasis
Selective permeability
42
Radioactive isotopes are radioactive because...
they give off electrons
they are harmful to people
they are made by imagine dragons
they start to dissapear
43
What are the 2 ways a plant can reproduce?
Seed and Root
Leaf and Stem
Plants don't reproduce
Sexually and Asexually
44
Physical or Chemical change?
Chemical change
Physical change
45
What is a karyotype?
An organized profile of a person's chromosomes from largest to smallest
A diagram of a chromosome
A diagram of a cell
A graph of the number of chromosomes in a cell
46
When balancing a chemical equation
there must be an equal number of atoms for both products and reactants
there are no products
products must be less than reactants
products must be more than reactants
47
Radioactive isotopes have
excess protons.
insufficient neutrons.
excess neutrons.
insufficient protons.
48
Difference between homogeneous and heterogeneous?
Heterogeneous is a mixture made of two or more phases
Homogeneous is a mixture made out of a single phase
both answer the question
49
A water molecule has a positive region and a negative region and is therefore...?
Charged
Solvent
Hydrophobic
Polar
50
What is the "cot" short for in "monocot"?
contrast
cotyledon
calculate
conclusion
51
vascular or non vascular?
vascular
Non vascular
52
What is a climax community?
a natural weather event by which biodiversity is decreased
a mature & balanced community with little change in species.
A event that causes no change to an ecosystem
the first species to live in an area
53
A phenotype is the ....
recessive
dominant
physical appearance
letter combination
54
In an ionic bond, atoms...
Donate/receive electrons from/to their outer shell
Lose all their outer shell electrons
Lose protons from the nucleus
Stick together
55
The female reproductive organ of a plant is called the
anther
style
pistil
stamen
56
4 types of chromosomal mutations
Inversion, deletion, insertion, dedication
Replication,interphase,synthesis,crisis
Deletion, duplication, inversion, translocation
57
This type of succession is the quickest to recover to a climax community, because soil remains.
Primary succession
Secondary succession
58
Is this a monocot or a dicot plant?
Dicot
Monocot
59
An example of a biotic part of an ecosystem is
a rock
water
sand
a tree
60
The Plasma Membrane consists of both...
Fats & Proteins
Amino acids & Fats
Lipids & Fats
Lipids & Proteins
61
What does Radioactive mean?
Liquids that chemically wear away at solids.
Materials that release nuclear energy.
Substances that pose a danger to the health of living things
Materials that are poisonous if swallowed or inhaled.
62
Which macromolecule is stored in your liver and broken down into glucose monomers?
Lipids
Carbohydrates
Nucleic Acids
Proteins
63
two types of mutations
single and double
gene and chromosomal
64
solutions, colloids, and suspensions are types of
elements
pure substances
mixtures
65
Which is an example of where primary succession could occur?
natural fire burns a prarie
flood covers a piece of land
a glacier melts and exposes new rocks
a corn field is abandoned and left to overgrow
66
Glycogen is
an unbranched molecule
a storage polymer of glucose
found in both animals and plants
synthesized by the Golgi apparatus
67
Which of the following is NOT an example of secondary succession?
Abandoned farm
Forest fire
Hurricane
Volcano eruption
68
RNA and DNA are considered examples of which macromolecule?
Enzymes
Proteins
Carbohydrates
Nucleic Acids
69
Which of the following are considered frameshift mutations?
insertion
substitution
both insertion and deletion
deletion
70
In thermal energy the faster the molecules move, the greater the
light
sound
heat
71
Which of the following macromolecules includes glycogen, chitin, and starch?
Lipid
Carbohydrate
Protein
Nucleic Acid
72
Are moss vascular/non-vascular?
Vascular
Non-vascular
73
What does adhesion state?
Water sticks to other substances
Water sticks to water
Hydrogen sticks to other substances
Hydrogen sticks to hydrogen
74
What is made of atoms of different elements bonded together?
Compounds
Organisms
Molecules
Cells
75
What is the monomer of a protein?
Catalyst
Amino acids
Enzyme
Muscles
76
How many individual oxygen atoms are in one molecule of Fe
2
O
3
(H
2
O)?
4
3
7
1
77
Which macromolecule makes up the cell membrane?
Proteins
Carbohydrates
Nucleic Acids
Lipids
78
Which organisms would likely have the LARGEST biomass in this ecosystem?
deer, rabbits and squirrels
frogs, badgers and snakes
flowers, fruits, and trees
eagles and mountain lions
79
Physical or Chemical Change? Copper tarnishing.
Chemical
Physical
80
What is a monomer of a nucleic acid?
Galactose
Nucleotide
DNA
Fatty acids
81
What percentage of the offspring will have recessive homozygous genotypes?
25%
100%
0%
50%
82
Dominant and Recessive alleles
Dominant and recessive alleles are equal
recessive alleles will only show when there is no dominante present
recessive alleles overpowers dominant
recessive alleles overpowers dominant alleles unless two show up
83
The end goal of succession is a climax community
true
false
84
Which organisms are LEAST numerous in this ecosystem?
rabbits and deer
eagles and mountain lions
flowers and trees
badgers and snakes
85
How many plant tissue types are there?
3 - Dermal Tissue, Ground Tissue, & Vascular Tissue
None
4 - Dermal, Ground, Vascular, & Meristematic
2 - Dermal Tissue & Ground Tissue
86
How does biodiversity affect an ecosystem?
contributes to sustainability
only affects abiotic factors
doesn't support variety
limited interrelationships
87
Which biome has the most biodiversity?
Savannah
Deciduous Forest
Arctic
Rainforest
88
Vascular or Non vascular?
Vascular
Non Vascular
89
What is an example of a consumer in an ecosystem?
Hawk
Algae
Wind
Tree
90
When balancing a chemical equation, ....
count the atoms of each element on both sides to make sure they're equal
you count the molecules on both sides to make sure they are the same
you count the mixtures on both sides to make sure they are the same
you can't balance chemical equations
91
What are genetics?
The study of how traits are passed down through one generation to the next.
The study of animals
The study of humans.
92
Molding Clay, Physical or Chemical Change?
Physical
Chemical
93
Which phrase best describes the focus of ecology?
individual cells
individual organisms
interactions among organisms and their environment
interactions among cells
