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
Llana [10]
3 years ago
9

Cell mutations within a DNA sequence are...

Chemistry
2 answers:
Ilia_Sergeevich [38]3 years ago
6 0
Natural Occurrences
Genrish500 [490]3 years ago
6 0

Answer:

a natural processes that produce genetic diversity.

Explanation:

You might be interested in
Why is studying light and electrons important for chemistry and understanding the universe?
Brut [27]

Explanation :

The study of light and electrons are important for chemistry & universe.

   As we know, everything is made up of particles even light & universe also. The particles are made of atoms and that atoms are made up of electrons, protons & neutrons.

   An electron is one of the most important type of subatomic particles. Electrons combine with the proton to form atom. These electrons, protons & neutrons play a vital role in chemistry and universe.

   The importance of an electron is that when two atoms react with each other or approach each other, their outermost shells come into contact first and these outermost shells electrons are involved in the chemical reaction.

    Also important for chemical reactions, creating bonds, for electricity and the understanding of electrons has allowed for the better understanding of some forces which are in our universe such as electromagnetic force.

    We know that the light is act as particle nature and it is a part of universe. As we know that chemists are only responsible for the chemical's study. Chemists cannot study the whole universe that is why they study light and the light is important because nothing would be able to survive.

    The studying of light is important for the photoelectric effect, absorption, bio-molecules synthesis, vitamin D synthesis, vision, colors, drying & evaporation, sterilization, solar energy, spectroscopy, signal system and also for electron excitation.

7 0
3 years ago
The decomposition of a compound at 400⁰C is first order with half-life of 1570 seconds. what fraction of an initial amount of th
kirill115 [55]

Answer: After 4710 seconds, 1/8 of the compound will be left

Explanation:

Using the formulae

Nt/No = (1/2)^t/t1/2

Where

N= amount of the compound  present at time t

No= amount of compound present at time t=0

t= time taken for N molecules of the compound to remain = 4710 seconds

t1/2 = half-life of compound  = 1570 seconds

Plugging in the values, we have  

Nt/No = (1/2)^(4710s/1570s)

Nt/No = (1/2)^3

Nt/No= 1/8

Therefore after 4710 seconds, 1/8 molecules of the compound will be left

5 0
3 years ago
You HAVE 1L of 2.0 mol/L HCI. You want to dilute the solution to a concentration of 0.1 mol/L. What volume of the new solution (
enot [183]
<h3>Given:</h3>

M₁ = 2.0 mol/L

V₁ = 1 L

M₂ = 0.1 mol/L

<h3>Required:</h3>

V₂

<h3>Solution:</h3>

M₁V₁ = M₂V₂

V₂ = M₁V₁ / M₂

V₂ = (2.0 mol/L)(1 L) / (0.1 L)

<u>V₂ = 20 L</u>

Therefore, the volume of the new solution will be 20 L.

#ILoveChemistry

#ILoveYouShaina

7 0
3 years ago
Read 2 more answers
What makes iron a pure substance ?​
AnnZ [28]

Answer:

Pure Substances are made of the same material throughout and have the same properties throughout. Pure substances cannot be separated into other substances. Some examples are carbon, iron, water, sugar, salt, nitrogen gas, and oxygen gas. ... If so, you have a pure substance.

Hope this helps!!

Can I be Brainliest? ☺

6 0
3 years ago
Plants and animals get the nitrogen they need
babunello [35]
Yes they do. they work very hard for their nitrogen.
8 0
3 years ago
Other questions:
  • Been struggling with this question for a while, some help will be appreciated :)
    5·1 answer
  • Drawing inferences from givens common core geometry homework answer key
    12·1 answer
  • Which is characteristic of reliable experimental results?
    7·1 answer
  • True or False
    5·1 answer
  • Which explanation best compares the movement of particles in the three states of matter?
    8·1 answer
  • Help plz:)))I’ll mark u Brainliest
    12·1 answer
  • Pb + Fe(SO4) =Pb(SO4) + Fe what type of reaction is this ?
    9·1 answer
  • There are moles of carbon present in 100 g of a
    11·1 answer
  • What is the mass number of sodium?
    5·2 answers
  • Hormone progestone is secreted <br> by which gloads​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!