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
anastassius [24]
3 years ago
5

Which statement about a catalyst is correct?

Biology
1 answer:
Tomtit [17]3 years ago
5 0

Answer:

choice 2

Explanation:

because the catalyst reduces the activation energy of the reactants so the reaction then requires lower energy to occur then the reactents reach that energy in shorter time so the reaction takes shorter time .

You might be interested in
Roy throws a ball up in the air. Each time he throws the ball up in any direction, it falls back to the ground as shown in the
AURORKA [14]
It some back to earth since gravity pulls it down
7 0
3 years ago
Please answer fast I'll mark brainliest
Leni [432]

Answer:

anther: produces pollen

ovule: contains egg cells

sepal: protects the flower bud

petal: surrounds the reproductive structures

Explanation:

6 0
2 years ago
All of the following are found in a chloroplast EXCEPT?
Cerrena [4.2K]

<em>The answer is endoplasmic reticulum</em>

4 0
2 years ago
Read 2 more answers
Imagine that you are a hungry cell and find a large supply of citrate (citric acid). how many atps can you get from each citrate
lakkis [162]
This question is asking for the number of ATP that is produced by the citric acid cycle and the electron transport chain. 
Citrate is the first biological substance in the citric acid cycle and it is the starting point of the cycle. From one molecule of citrate, the citric acid cycle will produce 2 ATP while the electron transport chain will produce 34 ATP. Therefore, together both the citric acid cycle and the electron transport chain will produce 36 ATP.
7 0
3 years ago
In roots, ____ increase the surface area through which water and minerals can diffuse.
Ilya [14]
The answer is <span>root hairs</span>
8 0
2 years ago
Other questions:
  • What field or fields of science is (are) involved in domino chain reactions?
    13·1 answer
  • What phrase best summarizes the theory of evolution by natural selection? A. Life evolves from other life. B. Only the strongest
    11·1 answer
  • Does anyone know how to graph solubility curve?
    13·1 answer
  • What advantage is the layer of spongy bone found on the inside of a long bone?
    15·1 answer
  • 4. What is the best way of comparing organisms?
    7·1 answer
  • A transaction in which two or more organizations or people give and receive something of value is called ________.
    5·1 answer
  • What is the mRNA made from the following DNA.
    10·1 answer
  • PLEASE HELP!!!<br> explain condensation
    5·2 answers
  • Is a cell membrane a Bacteria , Plant or , Animal?
    6·1 answer
  • PLLLZ HELP!!!Which of the two largest cavities forms earliest in fetal development? Why do you think that cavity, and its conten
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!