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
Ivanshal [37]
3 years ago
12

How do enzymes change reactions

Biology
1 answer:
seropon [69]3 years ago
5 0
Enzymes change reactions by reducing the activation energy required to start a chemical reaction.
You might be interested in
How is a frog disected?
Stella [2.4K]
<span>Lay the frog on its back, spread out its limbs, and pin them to the tray. Use forceps to lift the skin between the hind legs and make a small incision with a scalpel. Continue the cut up the center of the frog's body with scissors, being careful to cut through the skin only. Use forceps to hold the skin away from the muscle while you cut, if necessary. Make horizontal incisions just above the legs and just below the arms, then fold the resulting flaps back and pin them. (You may need to use a scalpel to help separate the skin from the muscle underneath as you fold it back.)Repeat the incisions as before, this time cutting through the muscle layer to a point just below the arms. Lift the muscle with the forceps to prevent cutting the organs underneath.When you reach the area just below the arms, turn your scissors and make horizontal cuts through the hard sternum. Repeat the horizontal cuts just above the arms, and then remove the bony strips entirely. Pin the remaining muscle flaps back, just as with the skin.<span>Look into the body cavity. The yellow finger-like projections on the sides are the fat bodies. It may be necessary to remove some of these in order to see the organs clearly. Likewise, a female specimen may have well-developed eggs filling the body cavity and obscuring the organs. Remove them as necessary.</span></span>
4 0
3 years ago
Archaebacteria are ______________ in nature.
morpeh [17]

Explanation:

Spherical is the answer

7 0
2 years ago
Read 2 more answers
Read the following statement: "It is thought that the dinosaurs were killed
Rom4ik [11]

Answer:

A

Explanation:

8 0
1 year ago
Read 2 more answers
Mutations that do not change the amino acid sequence and thus have no consequence are termed _____ mutations.
bezimeni [28]
They are reffered to as a silent mutation
5 0
3 years ago
3. Which of the following plant adaptations give evidence that herbivores have caused (or have driven) evolution
Vanyuwa [196]

Answer:

The production of toxic chemicals

Thorns

Explanation:

5 0
3 years ago
Other questions:
  • Any statements about optimal population are inevitably culturally determined.
    7·1 answer
  • In a heliocentric model, Earth and the other planets orbit a central star, known as the sun.
    5·1 answer
  • What do you know about a chemical compound by looking at its chemical formula? A. how the compound reacts with other compounds B
    9·1 answer
  • Does anyone know the answers?
    13·1 answer
  • Which of the following defines the Permian-Triassic? a The mass extinction that could occur if an asteroid were to hit the Earth
    14·2 answers
  • Nadh = how many atp ..............
    12·1 answer
  • Which is the best example of a scientific discovery resulting from new technology?
    13·2 answers
  • Explain how Co2 is able to control fires?<br><img src="https://tex.z-dn.net/?f=co2" id="TexFormula1" title="co2" alt="co2" align
    12·1 answer
  • What might explain why light travels in a straight line?
    9·2 answers
  • A producer gets energy from
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!