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
Eddi Din [679]
2 years ago
15

A substance or molecule that participates in a chemical reaction is called

Biology
1 answer:
puteri [66]2 years ago
3 0

In a chemical reaction, the substances that undergo change are called reactants

You might be interested in
The drastic reduction in genetic variation that results when a new, isolated population is established by a very small number of
mash [69]
In drastic reduction, what is being described above is the process called the founder effect. The founder effect is also the other term called in which it applies the definition above. This is made when a population has been created with the means of having small numbers and not too many individuals.
5 0
2 years ago
Read 2 more answers
What is dna ? and what is the purpose of dna
liberstina [14]

Answer:

Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions for the development and function of living things. All known cellular life and some viruses contain DNA. The main role of DNA in the cell is the long-term storage of information.

Explanation:

-Eijiro <3

8 0
2 years ago
Read 2 more answers
Suppose a plant breeder wants to isolate mutants in tomatoes that are defective in DNA repair. However, this breeder does not ha
Nana76 [90]

The provided question has marked options incorrectely the correct order as follows:

A) Expose putative DNA repair mutant plants to ionizing radiation L and see if they survive less well than wild-type plants.

B) Measure the amount of post-translational processing that occurs in the putative DNA repair mutant plants.

C) Measure the somatic mutation rates for the putative DNA repair mutant plants.

D) Expose the putative DNA repair mutant plants to a deaminating agent and select those that have a decreased mutation rate.

E) Measure the germline spontaneous and induced mutation rates for the putative DNA repair mutant plants.

Answer:

The correct answer is: A), C) and E)

Explanation:

The breeder wants to isolate the mutants in tomatoes that are defective in DNA repair, to identify such plants breeder should follow these methods as they will allow best to identifying the defective tomatoes-

Measure the somatic mutation rates for the putative DNA repair mutant plants.

Measure the germline spontaneous and induced mutation rates for the putative DNA repair mutant plants.

Expose putative DNA repair mutant plants to ionizing radiation L and see if they survive less well than wild-type plants.  This will allow the breeder to see and analyze the ability of DNA repair in tomatoes

7 0
3 years ago
Why is the cell membrane so important?
Nady [450]

C, because it protects the cell from the outside environment

3 0
2 years ago
A huge amount of water − 7 to 9 l − moves from the blood into the bowel every day, through osmosis and digestive secretions. sin
Alexus [3.1K]
The event order should be:

1. Ingesting food, the small bowel filled with food solutes and become hypertonic. It will attract water from the blood which is hypotonic
2. Food digested, some of it absorbed. The osmotic pressure inside bowel will be reduced.
3. All food is absorbed, the osmotic pressure reduced significantly makes it hypotonic. The blood attracts water as it is hypertonic. This will increase the blood volume
7 0
2 years ago
Other questions:
  • ______ is the final electron acceptor at the end of the electron transport system.
    14·1 answer
  • PLZ HELP HURRY ASAP
    15·2 answers
  • Why is folate supplementation recommended for women one month before conception and during the first trimester of pregnancy?
    7·1 answer
  • Some inquisitive students found two slugs and wanted to take them to science class. The only container they could find was a use
    10·1 answer
  • Murder Mystery in wexford
    7·2 answers
  • A force of 16 N to the west is applied to each object below. Which object will
    10·1 answer
  • 6. What is the function of the vacuole in a cell?
    12·2 answers
  • What is a stage of photosynthesis that uses energy from the sun
    12·1 answer
  • If the mass of an object increases, what also increases
    7·1 answer
  • Question 1: What happens if you casually introduce something through your retine.​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!