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Ivahew [28]
2 years ago
10

Describe how an enzyme speeds up a chemical reaction within a cell. (written answer)

Biology
2 answers:
Svetradugi [14.3K]2 years ago
5 0

Answer:

Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.

rjkz [21]2 years ago
3 0
An enzyme is a form of biological catalyst. This means that as the enzymes breaks down the detritus within the cells, this speeds up the chemical reactions within.
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How does gravitational electrical and magnetic forces act on a maglev train
vampirchik [111]
The gravitational force is being felt as the Earth pulls the train downwards using the two forces. The coils that provide the forces releases an electrical current which makes an electromagnetic field. It repels the materials with an equal force that goes up as well.
5 0
3 years ago
How do the cells in meiosis differ from the cells in mitosis
Karo-lina-s [1.5K]
The purpose of mitosis is cell regeneration, growth, and asexual reproduction,while the purpose of meiosis is the production of gametes for sexual reproduction. Mitosis is a single nuclear division that results in two nuclei that are usually partitioned into two new daughter cells. The nuclei resulting from a mitotic division are genetically identical to the original nucleus. They have the same number of sets of chromosomes, one set in the case of haploid cells and two sets in the case of diploid cells. In most plants and all animal species, it is typically diploid cells that undergo mitosis to form new diploid cells. In contrast, meiosis consists of two nuclear divisions resulting in four nuclei that are usually partitioned into four new haploid daughter cells. The nuclei resulting from meiosis are not genetically identical and they contain one chromosome set only. This is half the number of chromosome sets in the original cell, which is diploid.
4 0
2 years ago
True or False: A is the hanging wall and B is the foot wall.
Nadya [2.5K]

Answer:

False

Explanation:

so they hanging walls above the plane of the fault (and over your head and the footwall is below the plane of the fault (and is under your feet)

6 0
2 years ago
The FRAP technique occurs in a series of steps. Select every statement that correctly describes a step in the FRAP procedure.A.
frez [133]

Answer:

The answer is "Option C and Option D"

Explanation:

FRAP is used only for protein motion management.  It travels throughout two dimensions in the plasma membrane. It includes many available-moving or immobile proteins.  This technology uses globally marked fluorescent bleaching products, and also includes the fluorescent proteins, but one particular area is washed.  

Its protein arc changes are detected by fluorescence reappearance. The fluorescence reappears at a certain stage if the protein can move freely. When the proteins aren't able to move quickly, fluorescent dyes are recovered after a little period, and fluorescence would not resurface during that point if the enzyme is immobile.

8 0
3 years ago
Natural sugars, such as the lactose in milk and the fructose in fruit, and added sugars that are found in candy, soft drinks, fr
Vlada [557]

Hello there!

As you may know, there are two main types of carbohydrates:

  • Simple
  • Complex

Some examples of complex carbohydrates include potatoes, split peas, pinto beans, asparagus, and practically anything that is low in sugar and high in fiber.

Simple carbohydrates, for the most part, are the complete opposite. When you're eating a sugar cookie or drinking processed juice, you are basically consuming simple carbohydrates.

With this said, the answer to your question is simple carbohydrates.

I hope I helped!

Remember, anything sweet is simple. :)

5 0
3 years ago
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