what are the steps of enzyme activity?

Answers

Answer 1

Four Steps of Enzyme Action
1. The enzyme and the substrate are in the same area. Some situations have more than one substrate molecule that the enzyme will change.

2. The enzyme grabs on to the substrate at a special area called the active site. The combination is called the enzyme/substrate complex. Enzymes are very, very specific and don't just grab on to any molecule. The active site is a specially shaped area of the enzyme that fits around the substrate. The active site is like the grasping claw of the robot on the assembly line. It can only pick up one or two parts.

3. A process called catalysis happens. Catalysis is when the substrate is changed. It could be broken down or combined with another molecule to make something new. It will break or build chemical bonds. When done, you will have the enzyme/products complex.

4. The enzyme releases the product. When the enzyme lets go, it returns to its original shape. It is then ready to work on another molecule of substrate.

Related Questions

Question 1 of 10
2 Points
Blood has traveled from the heart to the fingers. Which describes the next
step of the circulation process?
A. The blood travels to the lungs to get carbon dioxide.
B. The blood returns to the heart through veins.
C. The blood releases oxygen on the way back to the heart.
0
D. The blood goes through the liver to be cleaned.
SUBMIT

Answers

Answer:

The blood returns to the heart through veins.

Explanation:

Blood returns to the heart from the body through the Vena Cava and from the lungs through the Pulmonary Vein . So mainly blood returns to the heart through Veins.

hope this helped!

A plant has two alleles for color. The red allele is recessive, and is
represented by q. The purple allele is dominant, and is represented by p. If 59
of 100 organisms are red, what is ?
p+ 2pq+= 1

A. 0.77
B. 0.48
C. 0.23
O
D. 0.59

Answers

Answer:

it's 0.77

Explanation:

Answer:

0.77

I took the test

Can someone please help me I am doing a project were I have to wet a cloth and wrap it around a thermometer. Then I have a dry cloth and wrap it around another thermometer. The degrees for the wet one was 40 degrees and the dry one was 35. I had to do it three times and the dry one was still 35 on three trys and the wet one was still 40. now calculate the average. (f degrees - 32) x 5/9= the celsius

Answers

Answer:

Explanation:

35 + 35 + 35 + 40 + 40 + 40

(the numbers are there three times due to each trial value. you have to account for each.)

From the math you get 225.

Divide 225 by six due to their being six values

37.5 would be the average without the (f degrees-32) x 5/9

(now following the formula you put ((dont know if you have to follow though)))

37.5 - 32 x 5/9 = 3.055555556 degrees celcius.

how does natural selection apply to an individual?

Answers

Answer:

read below

Explanation:

Individuals with adaptive traits, traits that give them some advantage are more likely to survive and reproduce. These individuals then pass the adaptive traits on to their offspring. Through this process of natural selection, traits are transmitted through generations and generations.

why might the use of common names to describe organisms cause confusion? (for taxonomy and classification unit)

Answers

Many species are similar, if common names are used people will get confused

what are 3 things that are not nucleotides in science

Answers

Answer: plants , water , and rocks

Explanation:

Plants water and rocks

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