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
tia_tia [17]
3 years ago
7

Which is one of the most important differences between prokaryotes and eukaryotes?

Biology
1 answer:
Sedbober [7]3 years ago
5 0
<span>The biggest difference between prokaryotes and eukaryotes is that eukaryote has a nucleus. They also have other membrane structures called organelles.</span>
You might be interested in
10
PolarNik [594]

Answer: The last one

Atom 2 and 4

6 0
3 years ago
Read 2 more answers
What part of the autonomic nervous system provides the body with the energy?
krek1111 [17]
The part <span>of the autonomic nervous system that provides the body with energy</span> is:

The sympathetic nervous system 
5 0
3 years ago
An E. coli cell contains about 15,000 ribosomes, which carry out protein synthesis. Assuming ribosomes are spherical and have a
Makovka662 [10]

Answer:

14.57%

Explanation:

From the previous lesson, we understood that the Volume of E.coli = 4.13 × 10⁻¹⁹ m³

The diameter of the ribosome = 20 nm

Radius will be D/2 = 20 nm/2 = 10 nm

The volume of the sphere since the shape of the ribosome is spherical = 4πr³

∴

The volume for each ribosome = 4πr³

For 15000 ribosome, we have:

= 15000 \times (\dfrac{4}{3}\pi) ((10^{-8})^3)

= 15000 \times (\dfrac{4}{3}\pi) (10^{-24})

= 6.283 × 10⁻²⁰

Thus, the fraction of E.coli volume occupied by the ribosome can be determined by using the formula:

= \dfrac{Vol. \ of \ ribosome}{Vol. \ of \  E.coli}\times 100

= \dfrac{6.283 \times 10^{-20}}{4.31 \times 10^{-19}}\times 100

= 14.57%

7 0
2 years ago
Why is DNA considered a polymer?
atroni [7]
DNA<span> is </span>considered<span> as a </span>polymer<span> because it is made up of so many nucleotides ( 1 nitrogenous base + 1 pentose sugar + 1 phosphate group = 1 Nucleotide ) joined together through phosphodiester bonds . So </span>DNA<span> is a polynucleotide chain</span>
8 0
3 years ago
Which list accurately identifies the hierarchy of space from largest to smallest? Solar system, galaxy, planet, universe
Fed [463]
Universe, galaxy, solar system, star, planets, moons, asteroids


5 0
3 years ago
Read 2 more answers
Other questions:
  • #REPOST# Please answer now! &lt;3
    12·1 answer
  • The hormone that signals your cells to remove sugar from the bloodstream is
    9·2 answers
  • Where do joint capsule receptors send proprioceptive information?
    14·1 answer
  • Why is important that scientist present their work to other scientists?
    14·2 answers
  • The weed known as Mile-a-Minute is now growing in the area. This vine is physically damaging the shrubs by growing over them. Th
    10·2 answers
  • How is E. coli like a paramecium?
    10·2 answers
  • Why is the extensive folding in the endoplasmic reticulum important?
    13·1 answer
  • What does evaporation change from ? Solid ———&gt; liquid Liquid ———-&gt; Solid What does condensation change from Liquid——-&gt;
    6·1 answer
  • What major evolutionary changes can be seen in the fossil record for Pakicetus
    8·1 answer
  • Which unit of geologic time began 65.5 million years ago and continues to the present?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!