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
aleksandr82 [10.1K]
3 years ago
7

Which of the following statements about enzymes is true?. a. Enzymes are able to heat up molecules so that they can react.. b. E

nzymes always provide carbon dioxide for chemical reactions.. c. Enzymes are biological catalysts which act on a substrate.. d. Enzymes absorb excess heat so that reactions occur at low temperatures.
Chemistry
2 answers:
stepladder [879]3 years ago
7 0
"<span>Enzymes are biological catalysts which act on a substrate" is the statement among the statements given in the question that is true about enzymes. The correct option among all the options that are given in the question is the third option or option "c". I hope that the answer has come to your help.</span>
taurus [48]3 years ago
5 0
The answer is C as enzymes are biological catalysts that act on a substrate such as starch if the enzyme were amylase

hope that helps 
You might be interested in
Post laboratory reflections 1 write equation [2] in the net ionic form 2. describe what happens when strong acid acts on limesto
oee [108]
It deteriorates. Definitely more than when you started.

4 0
3 years ago
A stock solution of FeCl2 is available to prepare solutions that are more dilute. Calculate the volume, in mL, of a 2.0-M soluti
Harman [31]

Answer:

31.5mL

Explanation:

The following were obtained from the question:

C1 (concentration of stock solution) = 2M

V1 (volume of stock solution) =.?

C2 (concentration of diluted solution) = 0.630M

V2 (volume of diluted solution) = 100mL

Using the dilution formula C1V1 = C2V2, the volume of the stock solution needed can be obtained as follow:

C1V1 = C2V2

2 x V1 = 0.630 x 100

Divide both side by 2

V1 = (0.630 x 100) /2

V1 = 31.5mL

Therefore, 31.5mL of 2M solution of FeCl2 required

7 0
3 years ago
Read 2 more answers
Statements.<br> If temperature is increased then the reaction will happen<br> because
Serggg [28]
Increasing the temperature of the system, will cause the equilibrium to shift toward the direction of the reaction that absorbs heat.
4 0
2 years ago
Can someone please definition of atomic radius using , nucleus, valence electrons and energy.❤️
OLEGan [10]

Answer:

Explanation:

-The Atomic Radius of an element is the distance between the center of an atom

-nucleus and its outermost, or valence electrons. ... These changes are caused by the interaction between the positive charge of the protons

- nucleus and the negative charge of all the atom's electrons.

5 0
3 years ago
Use the drop-down menus to complete each sentence.
alina1380 [7]

Answer:

protists are part of the domain eukarya

protists make up the kingdom protista

hope this helps x

6 0
3 years ago
Read 2 more answers
Other questions:
  • An aluminum can weighing 10 g absorbs 106.8 J of heat and warms by 12oC. What is the specific heat of the aluminum can?
    11·2 answers
  • Watts are a measurement of power
    10·2 answers
  • How many protons, and neutrons are in nuclide tin-115?
    6·2 answers
  • In the diagram, which letter represents the energy of the products?
    12·2 answers
  • Find the mass of 4.5 moles of H3PO4
    14·1 answer
  • If you have 600 g of c6h12o6 then how many grams of oxygen are there
    14·1 answer
  • Calculate the volume of 38.0 g of carbon dioxide at STP. Enter your answer in the box provided. L
    5·1 answer
  • All of the following can increase the rate of chemical reaction EXCEPT:
    15·1 answer
  • ____________ enables you to ride a bike without skidding and falling.
    9·1 answer
  • Which of the following lists contain ONLY metals?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!