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
horrorfan [7]
3 years ago
8

In chemical reactions, enzymes ____________ the chemical reaction by ___________the activation energy.

Biology
2 answers:
Alexeev081 [22]3 years ago
6 0

The correct answer is option A

All the chemical reactions that takes place in the body of the organism occurs by the help of enzymes. These enzymes acts as the catalyst by increasing the rate of reaction. This increased rate of reaction is done by lowering the activation energy. The energy required to start the reaction is termed as the activation energy and the the enzymes functions by lowering this energy.

Katarina [22]3 years ago
3 0
A. Enzymes speed up chemical reactions because the time needed to activate the reaction is lowered.
You might be interested in
While Mitosis produces 2 identical cells for growth, repair and replacement, what is the purpose of Meiosis? (Choose 3) a keepin
Sophie [7]

Answer:

Answer is D.Produce non-identical genetically different gametes and reduction of chromosomes,creating a haploid gamete.

Explanation:

Meiosis is essential for sexual reproduction.In humans diploid gamete-mother cells or germ line undergo meiosis to produce haploid gametes.

The chromosomes pairs of each parent undergo crossing over during meiosis.so daughter cells i.e gametes have genetic variations.When gametes  fuse and form zygote ,its genetic make up is different from both parents.thus meiosis allows a species to bring variations in next generations.Benenficial variations help organisms to adapt to the changes in environment.

5 0
3 years ago
Read 2 more answers
Ocw-qndm-tyv only girl's​
Alinara [238K]

Answer:

Sure I will…..IN UR DREAMS

Explanation:

~HappyQueen~

3 0
3 years ago
Read 2 more answers
HELP 25 POINTS!!
Vikentia [17]

ratio by punnet square:

1 : 2 : 1

(WW : We : ww)

so the %age will be 25%

3 0
3 years ago
Read 2 more answers
Choose the combination of factors that create a rain
eimsori [14]
Answer: High humidity, warm temperatures and high pressure
6 0
3 years ago
This photo shows a plateau. Which events could have caused this plateau to form? Select the three correct answers.
Mrac [35]

Answer:

The correct options are A,C and E.

Explanation:

In geology, plateaus can be described as uplifted areas that are generally flat from the upper surface. The formation of plateaus takes millions of years. They are also called as tablelands due to their structure.

A plateau might form when the magma inside the Earth cooled and is raised above the surface of the Earth's crust. It can also be caused due to an erosion of a mountain generating lava.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Electricity can travel in a(n) _______ circuit.<br> electromagnetic<br> closed<br> open<br> short
    11·2 answers
  • The condition called ________ is characterized by painful or difficult urination. this condition can be due to pathologic or ben
    15·1 answer
  • The ability to gather, understand, and use health information is called _____.advocacy health literacy goal setting prevention
    7·2 answers
  • A series of choices between two characteristics that is used to indentify organisms is called a
    14·1 answer
  • What is the domain containing all organisms with eukaryotic cells?
    6·1 answer
  • Describe the characteristics of water and carbon and why are they so important to living things?
    5·1 answer
  • PLEASE HELP QUICKLY ;-;
    14·1 answer
  • Describe what happened with Mendel crossed purebred tall pea plants with purebred short pea plants.
    6·2 answers
  • WILL GOVE BRAINLY!!
    5·2 answers
  • MARKING PEOPLE AS BRAINLIST <br><br> Give three Pros and Cons of Fire Suppression.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!