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
svlad2 [7]
3 years ago
14

How did eukaryotic cells originate?​

Biology
1 answer:
yulyashka [42]3 years ago
7 0

Answer:The hypothesis that eukaryotic cells evolved from a symbiotic association of prokaryotes—endosymbiosis—is particularly well supported by studies of mitochondria and chloroplasts, which are thought to have evolved from bacteria living in large cells.

Explanation:

You might be interested in
Which statement below BEST summarizes the role of the DNA molecule in cells?
Sladkaya [172]

Answer: C) Provides the instructions for making proteins

DNA stands for Deoxyribonucleic acid, it carries hereditary information which is being transferred from one generation to another generation.

DNA is important for the protein productions, metabolism, regulation and reproduction of cell. The cell encode for particular protein by following three steps called as replication, transcription and translation.

6 0
3 years ago
Read 2 more answers
The speed of a nerve signal is fastest in the
lesantik [10]

Answer:

alpha motor neuron in the spinal cord

Explanation:

268 Speed (in miles per hour)  the fastest such transmission in the human body.

6 0
3 years ago
Which experiment is more likely to be reliable, and why ?
tigry1 [53]
Since there’s nothing here other than what you’ve asked i’ll guess, an experiment that is more likely to be reliable will not use the first values it gets, will be done multiple times and the values will be close in number
3 0
3 years ago
ATP is produced during the process of cellular respiration. Which is the order of the steps of cellular respiration?
laiz [17]
The answer is <span>C. glycolysis, Krebs cycle, electron transport</span>

Cellular respiration includes glycolysis, link reaction, Krebs cycle, and electron transport chain (ETC), in that order. The main function of ETC is a production of ATP.  In this series of oxidation-reduction reactions, electrons from the previous stages of cellular respiration are taken and transported to the oxygen which is the final acceptor of electrons. As the result, water and ATP are produced.

5 0
3 years ago
How would scientists with Viewpoint #1 respond to the description the herpes virus?
I am Lyosha [343]

Answer:

A virus is alive; it can respond and/or adapt to changes in the environment.

Explanation:

Herpes simplex virus 1 is a sexually transmitted virus that causes genital herpes.The herpes virus is contagious can be spread through contact with saliva, such as sharing drinks. The virus is alive and responds to changes in environment by adapting to living in body fluids.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Q4.10. Marathon runners can lose a great deal of Na* (through sweat). Some runners
    15·1 answer
  • One example of ecological interaction in the ocean is the relationship between boxer crabs and sea anemones. In this unique rela
    7·1 answer
  • I will give you 10 points if you answer this question!which major ecosystem of the United States is represented by the area show
    15·1 answer
  • Which of the following is a good scientific hypothesis? Gasoline is made up of particles that can not be seen. If a plant is giv
    12·1 answer
  • Which of the following are chemicals that all humans need? mark all that apply
    9·1 answer
  • How does melanin relate to light energy and skin cancer?
    12·1 answer
  • A new highly nutritious crop is going to be planted in an area where it has never been planted before. Which is the most likely
    15·2 answers
  • The presence of ____ indicates the damage or malfunctioning of Kidneys.
    11·1 answer
  • Choose the true statement *
    14·1 answer
  • HELLO!<br> Why is the sky blue?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!