stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Biology Test 2 (2nd 9 Weeks) Review Flashcards | StudBud
Explore
/
Biology Test 2 (2nd 9 Weeks) Review
Biology Test 2 (2nd 9 Weeks) Review
62 terms
·
StudBud Administration
·
74 plays
Plants Part 1 and 2, Photosynthesis, Properties of Water
Flashcards
62 cards
F
Practice quiz
P
Host live
L
Questions
62
Answers
1
(True or False) Prokaryotes have a nucleus.
False
True
2
what is taxonomy?
naming animals
naming, defining, and classifying organisms based on shared characteristics
preserving animals by stuffing them
insurance and financial needs
3
What did Miller and Urey use as a source of energy in their experiments?
an electrical spark
Actual Lightning
All of the above
UV radiation
4
Cyanobacteria
A bacteria that obtain their energy through photosynthesis
A form of how plants get their energy
A type of photosynthesis
A type of bacteria that had made the atmosphere oxygen
5
Is this a Gymnosperm or an Angiosperm?
Gymnosperm
Angiosperm
6
Which of the following would NOT affect the rate of photosynthesis?
concentration of oxygen
concentration of carbon dioxide
amount of light
amount of water
7
Land has a lower specific heat than water. Due to this -
the atmosphere warms up faster than water
water warms faster than land
land warms faster than water
less of Earth’s surface is covered by land than by water
8
Attraction between hydrogen atoms on one molecule and oxygen atoms on another water molecule.
Electrical Bond
Covalent Bond
Hydrogen Bond
Metallic Bond
9
Where can u find peptidoglycan?
Bacteria
Human
Elephant
Mouse
10
Gene flow describes the...
Movement of genes from one generation to the next
Exchange of genes during recombination
Movement of genes within a population due to interbreeding
Movement of genes from one population to another
11
A homologous structure is a structure with ____
Different structure with similar functions
Different structure with different functions
Similar structure with different functions
Similar structure with similar functions
12
This is where the pollen travels down to reach the ovary.
petal
pistil
Stigma
style
13
Producer, Consumer, or Decomposer?
Decomposer
Consumer
Producer
14
The main result of photosynthesis is
Decrease oxygen in atmosphere
global warming
food production for the plant
production of CO2
15
Know how to label parts of a flower.
....
I will practice!
..
.......
16
What are the Xylem and Phloem?
The holes on the bottom of a leaf
the reproductive organs
the petals of a flower
the transportation system of vascular plants
17
What holds the anther?
Stamen
Petal
Twig
Filament
18
what is a cladogram?
a bracket that would show which species would win in the playoffs
a table that shows evolutionary relationships
a diagram that is based on patterns of shared traits
19
ovary
attracts pollinators
turns into seeds
turns into fruit
makes pollen
20
Gymnosperm
A type of frog
A type of forest
A plant that produces naked seeds
A type of seed
21
What do you predict might happen if water had a low specific heat?
Harmful organisms in water would reproduce at a rapid rate
Plants would not have enough water for photosynthesis
Organisms sensitive to changes in temperature would die
Flooding would occur and animals would be forced to migrate
22
The ______ is the male reproductive organ in an angiosperm.
ovary
pistil
anther
stigma
23
Humans are part of the Order: Carnivora
True
False
24
Density dependent factors tend to be
Large population only.
Weather and natural disasters.
Availability of resources, preditaiton, disease, and migration.
Small population only.
25
Hydrogen bonds form between oppositely charged regions of polar molecules.
True
False
26
Which is the dependent variable?
calculators
students without calculators
students with calculators
speed working math problems
27
Is this a Gymnosperm or an Angiosperm?
Angiosperm
Gymnosperm
28
How are plant spores different from seeds?
Only seeds contain stored food.
Spores are not made by fertilization.
Only spores can wait for ideal growth conditions.
Seeds do not have a protective covering.
29
Define Domain
its a group of living things
the highest rank of organisms in a biological taxonomy
the lowest rank of organisms in a taxonomy
you should get this right
30
Producer, Consumer, or Decomposer?
Consumer
Decomposer
Producer
31
The word immigration means to join or come in, so emmigration means...
The same thing
No such word
To exit or leave
It depends on the type of animal
32
What is the difference between Xylem and Phloem?
Xylem transports water/Phloem transports food
Xylem transports food/Phloem transports water
33
How many kingdoms are there?
6
3
idk
4
34
Primary succession
begins in an area with no remnants of an older community
all of the above
takes 115+ years
begins in an area with no soil
35
What is cellulose?
It provides strength and rigidity to human cells
A cell found in worms
A plant
It provides strength and rigidity to plant cells.
36
Why do plants have colorful petals?
Attract pollinators
Nectar
Make a smell
37
Which part of the energy pyramid has the most energy?
The middle
The top
none of the above
The bottom
38
Define: Homologous Structure
Different structure, same ancestor
Same structure, same ancestor
Same structure, different ancestor
Different structure, different ancestor
39
The function of the chloroplast is....
Holds the cell together.
Helps the cell move around.
Converts light energy into chemical energy, or photosynthesis.
Breaks down the old parts of the cell.
40
Water has a high specific heat?
False
True
41
Logistic Growth
Continuous growth under ideal conditions
Population growth that is limited by resources
42
This part of the plant is on the tip of the pistil, is sticky to collect pollen.
stigma
stamen
ovary
style
43
What molecule is used to make glucose in the calvin cycle?
ATP/ NADPH
Water
Carbon Dioxide
Oxygen
44
Domain Eukarya consists of
only plants & animals
Protists, fungi, plants and animals
only protist & fungi
Prokaryotes
45
female part of the flower
anther
stamen
filament
pistil
46
style
stalk of the stamen
makes pollen
stalk of the pistil
catches pollen
47
Reactants: Photosynthesis
Water and Oxygen
Glucose and Carbon dioxide
Carbon dioxide and Water
Glucose and Oxygen
48
What is a density dependent factor?
Time
Weather
Floods
Food shortage
49
What causes capillary action?
Cohesion
Acid
PH
Adhesion.
50
Populations evolve because natural selection changes the allele frequencies in an individual over time.
True
.
False
.
51
The Miller Urey experiment showed that
biomolecules could have arisen from basic elements
mitochondria are the site of energy production in cells
no oxygen was available on early earth
eukaryotes could have arisen from prokaryotes
52
Why is water a universal solvent?
because it dissolves more substances than any other liquid
because it has oxygen and hydrogen
because it flows
Because you can find chemicals, minerals, and nutrients in water
53
Describe to me the ten percent law of energy?
We didn't discuss this
90% gaines
10% moves us food chain, 90% energy is lost
10% lost
54
CHO, CHO, CHON, CHONP refers to the elements in these macromolecules (in order)
carbon, hydrogen, oxygen, nitrogen
carbs, lipids, proteins, nucleic acids
proteins, nucleic acids, lipids, carbs
amino acids, nucleic acids, nucleotides, proteins
55
What are the four kingdoms of Eukarya?
protist, panthers, people, plants
protist, funguys, animal, plants
protist, plant, people, fungi
protist, fungi, animal, plant
56
Are these in order? Kingdom, Phylum, Class, Order, Family, Genus, Species.
Yes!
NO!
57
In natural selection
organisms with favourable traits will reproduce & pass these traits on
organisms with favourable traits will die
organisms will pass on acquired characteristics
58
A Polar Molecule Has......
a slightly positive end and a slightly negative end
a full positive end and no negative end
a no positive end and a full negative end
59
the male part of the flower
sepal
ovary
stamen
pistil
60
The Calvin cycle requires light energy
True
False
61
Density independent factors tend to be...
Biotic
Weather and natural disasters.
Resources
Migration
62
Products: Photosynthesis
Glucose and Oxygen
Carbon dioxide and Water
Glucose and Carbon dioxide
Water and Oxygen
