Describe what happens to an enzyme after it has catalysed a reaction

1 answer:

5 0

Well during an enzyme catalyzed reaction the enzyme bonds with a specific substrate at the active site. This is called an enzyme-substrate complex. The substrate is converted into a specific product, but the enzyme remains unchanged. Enzymes accelerate reactions by factors of at least a million.Enzymes are not used up in a chemical reaction. Usually, the enzyme will "reset" and be ready to use in another reaction. This is due to the fact that enzymes are proteins, and their shape is what they use in a chemical reaction. Initially, the enzyme has a particular shape. Something happens to the enzyme (usually a shape change, called a conformation change, brought on by the presence of two or more chemical reactants), and the enzyme catalyzes the reaction. After the reaction is catalyzed, the product is released, and the enzyme can "relax." This means it goes back to its normal shape, ready to do it all over

Hope it helps

You might be interested in

The glucose-making part of photosynthesis takes place in the _____.

mariarad [96]

Answer:

The correct answer is CHLOROPHYLL

5 0

3 years ago

In bacterial cells, the replication of DNA begins at a specific site called the ____ of replication, and proceeds in both direct

NNADVOKAT [17]

Origin of replication
Termination site? I am not too sure about the second one.

5 0

3 years ago

Species of finches that Charles Darwin found on different Gallapagos islands buried in certain structural adaptations. One of th

lbvjy [14]

Answer:

Explanation:

The finches needed different beak adaptions MOST to survive so those were most prominent. Hope this helped and have a blessed day. :)))

5 0

3 years ago

Before the kindney filters it out, where does urea exist

ipn [44]

Answer:

In the bloodstream

Explanation:

The metabolic breakdown of amino acids creates ammonia, which is especially toxic to the brain. The liver converts ammonia to urea, and it is then released into the bloodstream, where it travels to the kidneys and is excreted in the urine.

7 0

3 years ago

What is the importance of exosome analysis and characterization? Any help would be appreciated. Thanks in advance!

jok3333 [9.3K]

Answer:

Characterization of exosomes has become a topic of interest in medical research and molecular biology because it can provide very valuable information for early detection, disease monitoring and development of effective treatments against cancer and autoimmune diseases. Exosomes are known as one type of secreted membrane vesicles that are responsible for intercellular communication by providing means for intercellular exchange of proteins, lipids, mRNA, miRNA and DNA, contributing to intercellular communication in relevant biological processes, playing an important role in the development of several diseases, and specifically, modulating cancer microenvironment and the immune response. Exosomes and its contents also have emerged as non‐invasive biomarkers for various diseases. Exosomes composition and quantity may be directly related to the pathological state of the patient, so the characterization of exosome could be of great relevance for diagnosis.

Explanation:

https://www.creative-biostructure.com/exosome-analysis-and-characterization-651.htm

8 0

3 years ago