What is Photosystem II (PS II)?

a photosystem that has a reaction-center complex called P680

What is an analogous trait?

a feature that species share due to convergent evolution

How are photosynthesis and cellular respiration related?

one reactions end products are the other reactions reactants

What does it mean if a species is endemic?

that species is found in a location and only that location

What is a vestigial structure?

remenants of an organism's ancesters that is left behind

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Photosynthesis, Cell cycle

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Questions 22

Answers

1
What process incorporates CO2 molecules by attaching it to a sugar?
Anabolic reaction
Reduction
Carbon Fixation
Regeneration of the CO2
2
How does CO2 enter cells?
Mitochondria
Stomata
Chromosomes
Stem
3
What is being split during metaphase I of meiosis?
chromatin
sister chromatids
centrosomes
homologous chromosomes
4
An organism the sustains itself without eating anything derived from other living beings is?
Heterotroph
Carotenoids
Thylakoid
Autotroph
5
Which of the following statements below best describe evolution?
both a and b
niether a and b
descent with modification
a genetic change within a population
6
How does light travle?
Carbohydrates
Wavelengths
Trains
Car
7
what are all of a cells genetic materials
Somatic cells
Chromatin
Genome
Chromosomes
8
During which stage of interphase is the cell growing and acquiring nutrients?
G0
S
G1
G2
9
What is Photosystem II (PS II)?
a photosystem that has a reaction-center complex called P680
A photosystem that has a reaction- center complex P700
A molecule capable of accepting electrons
An organized association of proteins
10
Most plants appear green in color. What is happening to the green light?
It is being reflected
It is being transmitted
Nothing
It is being absorbed
11
What is an analogous trait?
a feature that species share due to convergent evolution
feature that is different due to convergent evolution
feature that is different in species due to common ancestry
feature that is similar in species due to common ancestry
12
what are reproductive cells?
Somatic cells
Gametes
13
What type of plant only uses the calvin cycle to fix carbon?
C2 plants
CAM plants
C4 plants
C3 plants
14
How are photosynthesis and cellular respiration related?
they are not at all related
they both must take place in the presence of oxygen
they both break down glucose
one reactions end products are the other reactions reactants
15
characteristics of organisms that enhance their survial and reproduction in an environments?
adaptation
evolution
natural selection
speciation
16
Where is chloroplast found?
All yellow plants
All green plants
All purple plants
All pink plants
17
What are the functions of cell division?
tissue repair
growth and development
all of the above
reproduction
18
What does it mean if a species is endemic?
it is an invasive species
it is an important part of the food web
that species is found in a location and only that location
it interacts with all organisms in an ecosystem
19
What is the end product of meiosis?
4 haploid cells
4 diploid cells
2 haploid cells
2 diploid cells
20
What is stroma?
A structure of the stem
A dense fluid
A double membrane
Another name for chloroplast
21
What is a vestigial structure?
a structure that lost functionality and is no longer present
a structure that is influenced by natural selection
remenants of an organism's ancesters that is left behind
functional features that are shared between organism's
22
What is the end product of mitosis?
2 diploid cells
4 haploid cells
2 haploid cells
4 diploid cells

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