meagngwynethstokes meagngwynethstokes

01-03-2021
Chemistry

contestada

What is an enzyme?
1
A catalyst that breaks down
large molecules
2
A catalyst that speeds up a
reaction
3
A biological catalyst / substance
that speeds up chemical
reactions

Respuesta :

sirishapatnaik48 sirishapatnaik48

01-03-2021

Answer:

An enzyme is a biological catalyst and is almost always a protein.

Answer Link

zephKing zephKing

01-03-2021

The answer is option 2.

Enzymes are proteins functioning as catalysts that speed up reactions by lowering the activation energy.

Answer Link

Otras preguntas

Please guys help me when I take a picture of the question it always say something went wrong try again later I got a test seeing please help me

how fair was the Spanish Treatment of Native Americans? Explain why.

Which best describes a reason that consumer demand can change? O loss of income O loss of supply distribution problems O market problems h

The area of a sector is 30 m2 in a circle with radius 4 m. What is the arc length of the sector?

Given the function k(t)=2t−1: a. Evaluate k(2). b. Solve(k)=7.

evaluate 1/2 power 3

Over the last ten years, nearly 90% of medical graduates from Konesia have left the country for higher-paying jobs in the United States. What phenomenon has Kon

If A, B, and C are the vertices of a triangle, find AB + BC + CA.

why does yonatan come to sergei’s door? And what was he expecting?

Which of the following phases of matter gives off light? A. Liquid B. Plasma C. Gas D. Solid