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
pickupchik [31]
3 years ago
15

How are atoms in molecules being rearranged into different molecules

Biology
1 answer:
Vesna [10]3 years ago
4 0

We are talking about chemical reaction here. In a chemical reaction, substances that react are called reactants, and substances which are formed are called products. Atoms in the reactants break their bond, rearrange themselves and form new bonds to make the product. So no atoms are added or removed, which is called law of conservation of atoms/mass.

You might be interested in
4. What genotypes of parents will have only white-fur offspring? Parent 1 genotype = Parent 2 genotype = What genotypes of paren
AnnZ [28]

Answer:

All white offspring: Parent 1 genotype = homozygous dominant

                            Parent 2 genotype = homozygous/heterozygous dominant

For all black offspring: Parent 1 genotype = homozygous recessive

                                     Parent 2 genotype = homozygous recessive

Explanation:

The cross was between a white mouse and a black mouse and the phenotypic ratio of the resulting offspring is 50% white and 50% black.

Assuming that fur color in the mouse is represented by the allele A (a), In order to give 1:1 phenotypic ratio of the offspring, it means the white mouse is heterozygous with Aa genotype and the black mouse is homozygous with aa genotype. Also, it means that the allele A is dominant over the allele a.

                       Aa    x    aa

                 Aa    Aa    aa    aa

Aa = white

aa = black

Ratio of white to black = 50/50 or 1:1

Hence, in order for a cross to yield only white offspring, the parents can either be homozygous AA and AA or one will be homozygous AA and the other will be heterozygous Aa.

1.              AA    x    AA

       AA    AA    AA    AA (all white offspring)

2.            AA    x    Aa

        AA    Aa    AA    Aa (all white offspring).

In order to produce only black offspring, both parents must be homozygous aa.

             aa    x    aa

         aa    aa    aa    aa    (all black offspring)

4 0
3 years ago
What is not a treatment for high blood pressure?
pav-90 [236]

Answer:

a kid crying

Explanation:

it brings more stress which higher due blood pressure even more !

6 0
3 years ago
A way to build good credit is?
slava [35]

Answer: considering you are a college student as well, you can start off with signing up for a student credit card and have it pay monthly subscriptions of something payable such as spotify premium charges or netflix monthly subscritptions, something that you'll be able to pay back in order to build your credit score. I hope this helped

8 0
3 years ago
Read 2 more answers
In some coastal areas, the air temperature is high throughout the day. There is often precipitation in the late afternoon. Which
kondor19780726 [428]
B. Rain hope I helped
5 0
3 years ago
A meteorologist observes the readings shown by a barometer on a particular day at 6 PM and 7 PM as shown below.
sashaice [31]

Answer:

D?

Explanation:

I'm not sure

4 0
3 years ago
Read 2 more answers
Other questions:
  • Hydrogen bonding between water molecules allows water to be ____________ . This property of water allows it to rise from a plant
    9·1 answer
  • gravity on the moon's surface is 1/6 the gravity on earth's surface. what would a person who weighs 690 N on earth weigh on the
    7·1 answer
  • Carbon dioxide can be found in what form in the atmosphere
    13·2 answers
  • The law of conversion of mass states that what?
    15·1 answer
  • What might happen to a person's sense of depth or distance if they have only one functioning eye?
    6·1 answer
  • Anyone good on pollution sections
    12·1 answer
  • What is happening to boidiversity
    12·1 answer
  • When does the segregation of alleles occur?
    14·1 answer
  • Warm water rises because it is ............ than cool water.
    7·2 answers
  • beetles may be the most varied order of animals. new beetle species are authenticated, completely unpredictably, at a typical ra
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!