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tankabanditka [31]
3 years ago
8

Which of the following best describes how a chemical reaction will proceed with an enzyme compared to without the enzyme?

Biology
2 answers:
Verdich [7]3 years ago
8 0
<span>With an enzyme, the activation energy of the reaction decreases, which increases the reaction rate. 
</span>
nasty-shy [4]3 years ago
5 0
<span>best describes how a chemical reaction will proceed with an enzyme compared to without the enzyme </span>With an enzyme, the activation energy of the reaction decreases, which increases the reaction rate.
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Loss of biodiversity matters not only with regard to mammals or other vertebrates, but also microbes. What statement below would
Romashka [77]

Answer:

B. Microbes may produce unique proteins useful in genetic research

Explanation:

Biodiversity refers to the diversity of living beings present on Earth. The biodiversity is a very important component of the ecosystem as these living organisms are interlinked with each other. Therefore, the loss of biodiversity will affect the ecosystem.

When we look at the biodiversity a layman considers the living organisms which can be seen with eyes but the diversity also exists at the level of the micro-organisms.

The man-made activities are not only harming the macroscopic but also microscopic organisms. The microbes play an important role in our life like these days they are used by the scientific community to study the genetic and related fields like molecular biology. The microbes produce proteins that are consumed by humans.

Thus, Option-B is correct.

8 0
3 years ago
What type of macromolecule is ATP?
vodomira [7]
Hello there!
ATP is composed of ribose, a five-carbon sugar three phosphate groups, so, macromolecule is composed of monomers

Hope this helps! :)
~Zain
6 0
3 years ago
Two of the five types of taste buds are activated by directly hypopolarizing the taste buds; i.e. do not involve a second-messen
Marianna [84]

Answer: salty and sour

Explanation:

Taste buds consist of the taste receptor cells and they're the nerve endings on the tongue that provide the sense of taste.

Based on the information given, the tastes that activate these receptors are salty and sour. The tastes depolarize the cell receptor directly.

8 0
3 years ago
A woman consumes 500 grams of carbohydrates, 30 grams of protein, and 75 grams of fat in one day. how many total kcalories has s
DedPeter [7]
To calculate the energy offered from food, multiply the number of grams of protein, carbohydrate, and fat by 4, 4, and 9, respectively.
Then add the results together.

Given: 500 grams of carbohydrates, 30 grams of protein, and 75 grams of fat in one day.

500 grams x 4 kcal/g = 2000 kcal
30 grams x 4 kcal/g = 120 kcal
75 grams x 9 kcal/g = 675 kcal
= 2795 kcal

From this data, you can calculate the percentage of k calories each of the energy nutrients give to the total.
Solution:

2000/2795 * 100% = 72% from carbohydrates
120/2795 * 100% = 4% from protein
675/2795 * 100% = 24% from fat
Total: 100%
6 0
3 years ago
Any membrane – bound structure inside a cell that performs a specific(e.g vacuoles store substance in the cell) is known as what
lys-0071 [83]

Answer:

Organelle

Explanation:

The general name given to membrane bound structures eukaryotic cell that perform specific function for necessary cell survival.

4 0
3 years ago
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