1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
UkoKoshka [18]
3 years ago
11

Endosymbiosis refers to the process in which prokaryotes live within eukaryote hosts. The endosymbiosis model of mitochondria an

d chloroplast evolution states that mitochondria and chloroplasts are derived from prokaryotes that were engulfed by eukaryotes or that entered eukaryotic cells as parasites. Determine which three of the following statements describe evidence that supports the endosymbiosis model. Check all that apply.
a. Modern examples of endosymbiosis exist, including bacteria that live in the guts of host insects.
b. Mitochondria and chloroplasts replicate by binary fission.
c. Mitochondrial and chloroplast DNA is associated with histone proteins.
d. Mitochondria and chloroplasts have evolved to be smaller than their prokaryotic ancestors.
e. Prokaryotic ribosomes are similar in size to mitochondrial and chloroplast ribosomes.
Biology
1 answer:
Anastaziya [24]3 years ago
4 0

Answer:

a. Modern examples of endosymbiosis exist, including bacteria that live in the guts of host insects.

b. Mitochondria and chloroplasts replicate by binary fission.

e. Prokaryotic ribosomes are similar in size to mitochondrial and chloroplast ribosomes

Explanation:

a. The protozoan symbiotic association is the main example that support the endosymbiont hypothesis.

b. Both mitochondria and chloroplast are self replicating and utilize binary fission for replication same  as in prokaryotes.

e. Plants have 70S ribosomes of chloroplast same as found in prokaryotes. This also supports the hypothesis.

You might be interested in
What is the slope of the line through (-2,-6) and (2,2)?​
Iteru [2.4K]

Answer:

The slope is 2

Explanation:

(2--6)/(2--2)=8/4=2

(y2-y1)/(x2-x1) the numbers besides the variables are subscripts.

3 0
3 years ago
How does adding and removing heat energy to water affect it’s temperature?
alexandr402 [8]

Answer:

Usually, when you add energy to a bunch of atoms they move faster and get hotter. Similarly, if you remove energy from a bunch of atoms, they usually move less and get cooler. Because adding heat energy usually results in a temperature rise, people often confuse heat and temperature.

Explanation:

3 0
2 years ago
Mode of transmission of scabies​
seropon [69]

Answer:

Scabies usually is spread by direct, prolonged, skin-to-skin contact with a person who has scabies. Contact generally must be prolonged; a quick handshake or hug usually will not spread scabies. Scabies is spread easily to sexual partners and household members.

7 0
2 years ago
Can anyone fill these boxes please?
AveGali [126]

Answer:

Where the boxes please

Explanation:

6 0
2 years ago
A farmer chooses to breed the cows that produce the most milk rather than the cows that produce less milk. This is an example of
PtichkaEL [24]

The answer is B. artificial selection. Artificial selection is . a process in the breeding of animals and in the cultivation of plants by which the breeder chooses to perpetuate only  forms that have certain desirable inheritable characteristics (such as, in this case, cows that produce the most milk).

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which of these is a good reason to use natural gas instead of another fossil fuel? A. It is considered safe to use in homes b. E
    6·1 answer
  • What is the best definition for biogeochemical cycles?
    6·1 answer
  • A team led by evolutionary biologist Hopi Hoekstra set out to test the hypothesis that predators are an agent of natural selecti
    9·1 answer
  • What are the four main parts of the female reproductive system?
    10·2 answers
  • Describe how wavelength , frequency, and energy are related.
    8·1 answer
  • During photosynthesis , plants capture light energy from the sun to break the bonds in reacants, such as carbon dioxide and wate
    6·2 answers
  • air has lower specific heat than water.Once the sun goes down will the ir or the water cool off faster?
    9·2 answers
  • Which process is part of the carbon cycle?
    15·2 answers
  • Reptile respiratory organs​
    8·2 answers
  • What two characteristics are used to plot stars on am h-R diagram?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!