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
nydimaria [60]
2 years ago
15

Can anyone explain enzymes in a simple way?

Chemistry
1 answer:
Sedaia [141]2 years ago
4 0
Enzymes are biological catalysts which means they accelerate chemical reactions.
Hope this helps :)
You might be interested in
What is the molecular geometry around each carbon atom in a saturated hydrocarbon?
Lelu [443]
Answer:
            <span>Molecular geometry around each carbon atom in a saturated hydrocarbon is Tetrahedral.

Explanation:
                     </span> In saturated hydrocarbons (-CH₂-) the central atom (carbon) is bonded to either three or two hydrogen atoms and one or two carbon atoms. So, the central atom is having four electron pairs and all pairs are bonding pairs and lacks any lone pair of electron. According to Valence Shell Electron Pair Repulsion (VSEPR) Theory the central atom with four bonding pair electrons and zero lone pair electrons will attain a tetrahedral geometry with bond angles of 109°. 

7 0
3 years ago
Read 2 more answers
Which body system includes the lungs?m​
Zanzabum

Answer: <u>The respiratory system </u>

Explanation: It includes the nose, mouth, throat, voice box, windpipe, and lungs. Air enters the respiratory system through the nose or the mouth.

4 0
3 years ago
The air leaves the balloon in one direction; the car moves in the opposite direction. This balloon car illustrates for action, t
kirill115 [55]

I would say : D) Newton's 3rd law of motion.

-Hope this helps.
7 0
3 years ago
Read 2 more answers
What happens to excess heat produced in the muscle during contraction and relaxation
Afina-wow [57]

Answer:

Calcium is then pumped back into the sarcoplasmic reticulum breaking the link between actin and myosin.

Explanation:

Actin and myosin return to their unbound state causing the muscle to relax. Alternatively relaxation (failure) will also occur when ATP is no longer available.

3 0
2 years ago
How does the brønsted-Lowry theory define acids and bases?
Leviafan [203]

They define acids as proton donors, and bases as proton acceptors

If you were to have:

HNO3 + H2O -> H3O+. + NO3-

You can see that the nitric acid (HNO3) gave a hydrogen ion which has 1 proton, 0 neutrons and 0 electrons to the water so we just say that it gave a proton.

Now let's see a base

NH3 + H2O -> NH4+ + OH-

Now, you can see that the ammonia (NH3) gained a hydrogen ion (proton) from the water to become ammonium(NH4). which means it accepted a proton

That's basically it. Feel free to ask if you have any further questions

8 0
3 years ago
Read 2 more answers
Other questions:
  • Balance the following equation by inspection: <br> Cu + HNO3 --&gt; Cu(NO3)2 + H2O +NO
    12·2 answers
  • Which statement summarizes the difference between mass and weight?
    13·1 answer
  • 20 Which term is defined as a measure of the disorder of a system?
    14·2 answers
  • Which of the following are NOT enclosed by a cell wall.
    14·1 answer
  • I NEED HELP PLEASE! :)<br><br> Describe a limiting reactant in your own words.
    12·2 answers
  • A chemistry student weighs out 0.0975 g of acrylic acid (HCH2CHCO2) into a 250. mL volumetric flask and diluted to the mark with
    5·1 answer
  • Write a balanced chemical equation showing how each metal oxide reacts with HCl. SrO Na2O Li2O BaO
    14·2 answers
  • Are parts of the circulatory system<br> .The<br> , and
    10·1 answer
  • Jada’s class grows an organic garden as part of a project. Students grow their garden for two months but find the plants are gro
    14·2 answers
  • What force opposes you when you are trying to push a stove acroos a floor? ASAP HELP please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!