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
kondaur [170]
3 years ago
7

Describe the size and scale of an atom. Explain the relative size of the nucleus in relation to the size of the entire atom.

Biology
1 answer:
arlik [135]3 years ago
7 0

The size of the nucleus of an atom is about 10 raise to power 15 meter, which basically proposes that it is about 10 raise to power -5 or 1/100,000 we can say of the size of the entire atom. A good comparison of the nucleus to the atom is just like a pea in the midst of a track. The volume of the atom is 2 x 1013 times larger than its nucleus.

You might be interested in
What facts did Redi's, Spallanzani's, and Pasteur's experiments establish? What broader scientific understanding about life did
miss Akunina [59]
These scientists all carried out experiments in accordance with the basic biological principle that life comes from pre-existing life. They investigated the theory of spontaneous generation and proved that life comes from life.

This also demonstrates that science is a way of knowing because they used what they saw in these experiments in other situations as well. They became able to do this only because they knew about this information and they got to know this information through science.
3 0
3 years ago
Which particles are located<br> in the nucleus?
pentagon [3]

Answer:

\boxed {\boxed {\sf Protons \ and \ neutrons }}

Explanation:

In an atom, there is a dense center known as the nucleus. It is made up of two subatomic particles: <u>protons</u> and <u>neutrons</u>. The protons have a positive charge and the neutrons have no charge, so overall the nucleus is positively charged.

The third subatomic particles, negatively charged electrons, are located around the nucleus in a cloud.

The particles in the nucleus are \tt protons \ and \ neutrons.

7 0
3 years ago
Page 201 11.4. Give an example of a homologous or vestigial trait, and explain how such traits support the theory of common desc
Gnoma [55]
<h2>Homologous</h2>

Explanation:

  • <em>Two or more species share a unique physical feature,</em> for example, an unpredictable bone structure or a body plan, they may all have acquired this component from a typical predecessor.
  • Physical highlights shared because of developmental history (a typical progenitor) are said to be homologous.  
  • <em>The front flippers of whales and the forelegs of four-legged vertebrates like canines and crocodiles are completely gotten from the equivalent tribal tetrapod structure.</em>
4 0
3 years ago
2. Write the complementary code for the following DNA replication.<br> A A T C G G C A T T A C O
Harlamova29_29 [7]

Answer:

T T A G C C G T A A T G   is the complementary DNA strand.

Explanation:

A=T  G=C  C=G  T=A

this is the key to all DNA complementary strands.

(not sure what the "O" was at the end but- it's ok)

Hope this helps! :)

4 0
3 years ago
If the environment changes quickly and no individual members of a species are able to survive in the new environment, then the s
timofeeve [1]
If the environment changes quickly and no individual members of a species are able to survive in the new environment, then the species will become extinct in that environment 
4 0
3 years ago
Read 2 more answers
Other questions:
  • The direction your palm faces while you sign is referred to as which parameter?
    13·1 answer
  • Why is it so important to properly don and remove personal protective equipment?
    14·1 answer
  • The boundary between conducting zone and respiratory zone structures occurs at the
    12·1 answer
  • Each autumn, the forest floor is covered by leaves that have fallen from trees. Which type of organism is MOST effective in deco
    7·2 answers
  • Fatigue that occurs in response to extended submaximal exertion is usually due to ________ whereas fatigue to a short duration o
    15·1 answer
  • An object will absorb all colors of light except for the color that it appears to be.
    15·2 answers
  • Use co-dominance to solve. Cross a roan (red and white) cow and a white
    9·1 answer
  • How does the water affect the tropical rainforests
    8·1 answer
  • A sensory neuron is bathed in tetraammonium chloride and MgCl2, and then the voltage clamp is changed from -70 millivolts to -5
    10·1 answer
  • The process by which sediments are laid down or deposited.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!