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
alukav5142 [94]
2 years ago
11

Enzymes are important in cell's chemical reaction. Describe what a enzyme's role in chemical reactions is and explain what an en

zyme does. The following key words may help you structure your response: active site, enzyme-substrate complex, and activation energy. Please try to use...
Biology
2 answers:
s344n2d4d5 [400]2 years ago
8 0

Answer:

Enzymes are proteins that catalyze chemical reactions that occur in living things. They accelerate the speed of reactions, which contributes to metabolism. Without enzymes, many reactions would be extremely slow.

Explanation:

Each enzyme is specific to a type of reaction. That is, they only act on a given compound and always perform the same type of reaction. The compound on which the enzyme acts is generally referred to as substrate. The great enzyme-substrate specificity is related to the three-dimensional form of both.

The enzyme binds to a substrate molecule in a specific region called a binding site. For this, both the enzyme and the substrate undergo conformation change for the socket.

They fit perfectly like keys in locks. We call this behavior the Key-Lock Theory.

FromTheMoon [43]2 years ago
7 0

Answer:

Enzymes are proteins that allow certain chemical reactions to take place much quicker than the reactions would occur on their own.

Explanation:

Enzymes function as catalysts, which means that they speed up the rate at which metabolic processes and reactions occur in living organisms.

You might be interested in
What are membrane-bound organelles? Help please
vodomira [7]

Answer:

Organelles that are bound by a membrane, these include mitochondria, chloroplasts, lysosomes, vacuoles, and nuclei. Membrane bound organelles are usually found in eukaryotic cells.

Explanation:

6 0
2 years ago
Which part of the nervous system helps maintain homeostasis by providing nutrients and support to living neurons while also help
Ymorist [56]
A. <span>neuron, glial cells</span>
7 0
3 years ago
Read 2 more answers
Can someone help on this science question for BRAINLIEST please.
kakasveta [241]

Answer:

most at of earth s water is salt water found in oceans

4 0
3 years ago
What that brown stuff that grows on old tires
Snezhnost [94]
Rust I think that's what it is
4 0
3 years ago
The aorta receives the full force of blood exiting the heart during ventricular systole. Describes the adaptive anatomy of the a
11111nata11111 [884]
<h2>Anatomy of Aorta</h2>

Explanation:

  • The protein elastin is found in connective tissues all through the body. It is eminently found in the extracellular lattice of the skin just as the inward organs of the body. The name elastin sounds a lot of like 'flexible.' This is no fortuitous event. The elastin protein is adaptable and gives numerous tissues their versatility.
  • Inferable from its exceptional capacity to extend and withdraw, the aorta additionally fills in as a store that changes the profoundly compelled and pulsatile heart yield into a progression of moderate variances.
  • The tunica intima comprises of a solitary layer of ECs that lines the lumen of the vein and is moored to the fundamental cellar film, an exceptionally particular ECM organize comprising basically of laminin, collagen type IV, fibronectin, perlecan, and heparan sulfate proteoglycans.
  • This storm cellar layer additionally assumes a vital job in flagging occasions that direct EC movement, intrusion, expansion, and survival. The cellar film together with the inward flexible lamina (IEL) fills in as an interface between the tunica intima and tunica media.

4 0
3 years ago
Other questions:
  • Which of the following statements about Ngb-H64Q is true?
    6·1 answer
  • Convert 0.003407 into scientific notation
    10·2 answers
  • Summarize how chromosomal rearrangements may cause some forms of cancer.
    7·1 answer
  • Which of the following groups is made up of organisms that are most similar genetically
    15·1 answer
  • Mariyam, a marine biologist, measures the length of a great white shark at 4.5 m long and its teeth at an average of 50 mm long.
    13·2 answers
  • Which three human activities lead to a loss of terrestrial habitat?
    15·2 answers
  • 2. Match the following:
    8·1 answer
  • 2. Is wastage of food also wastage of energy? Why do you think so?​
    11·2 answers
  • Which landform is evidence of erosion by waves on rocky coasts? (1 point)
    6·1 answer
  • What is the best way to reboard a PWC in the water from the front of the PWC over the bow pull it to shore with a rope and then
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!