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
NemiM [27]
3 years ago
10

Hypothesize whether prokaryotic cells might have been symbiotic before the evolution of eukaryotic

Biology
2 answers:
elena55 [62]3 years ago
4 0
 <span>Two prokaryotes turning into a eukaryotic cell began with a process called

endosymbiosis. One large prokaryote engulfs (a process called

endocytosis) one small, aerobically respiring prokaryote. The small

prokaryote turned into a membrane-bound organelle, which prokaryotes do

not have, and like we know, only eukaryotes have membrane-bound

organelles. So that is how the eukaryotic cell structure evolved from

prokaryotic cells, meaning that before this evolution, they were most likely symbiotic.</span>
Marizza181 [45]3 years ago
4 0

Answer:

I am not smart

Explanation:

i said

You might be interested in
Victor put a match on a balance and found that its mass was 6.0 grams. Then he lit the match and put it out after a few seconds.
Tcecarenko [31]

Answer: It releases oxygen and heat. The answer is C

Stored inside the match head is another chemical called “potassium chlorate”. When it gets hot, it releases a lot of extra oxygen and heat. This makes the match head burn quickly and strongly. When you put it all together the heat, the fuel, and the oxygen  you get a flame. Matter does not go when something is set on fire. Matter is always the same.  Burning is a chemical process. The flames are caused as a result of a fuel undergoing combustion (burning). (CC BY-SA 2.5; Einar Helland Berger for fire and Walter Siegmund for ash).  

4 0
2 years ago
Which of the following is an example of Cross-Contamination? A. A customer breaks their tooth after biting into a hamburger with
Andrew [12]

Answer:B. A customer gets sick with E. Coli after eating lettuce that was cut on same cutting board as raw meat.

Explanation:

The glass is not a food and is not considered cross contamination.

The meat was fully cooked and the E. Coli is destroyed.

the same situation as A.

8 0
3 years ago
Read 2 more answers
What is a drug found in tobacco that speeds up heartbeat? * 5 points?
Darya [45]
The drugs that are found are <span>Tar, </span><span>Carbon monoxide,</span><span> Nicotine and</span><span>Emphysema </span>
5 0
3 years ago
O type blood contains what type of antibodies?
motikmotik
O type blood contains both A and B antibodies.
6 0
2 years ago
Read 2 more answers
The southern hemisphere is another name for the southern _____________ of the earth.
EastWind [94]

Answer:

southern equator

Explanation:

6 0
2 years ago
Other questions:
  • Where do the majority of earthquakes in the United States occur?
    15·1 answer
  • Hi! ~ヾ(^∇^)
    15·2 answers
  • Suppose only one gene with 2 alleles determines a particular trait but the alleles are codominant. how mant different phenotypes
    6·1 answer
  • Describe the location and function of the 3 main accessory organs
    7·1 answer
  • What did Mendel Conclude determines biological inheritance
    10·1 answer
  • Most of the phosphorous on earth comes from:
    6·2 answers
  • Sweating while hot is an example of what characteristic
    15·1 answer
  • What are the 15 levels of organization?
    8·2 answers
  • What charge does a nucleus have and WHY?
    7·1 answer
  • What is pathogen????​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!