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Otrada [13]
3 years ago
16

How does a catalyst work

Biology
2 answers:
BlackZzzverrR [31]3 years ago
8 0
A catalyst works by providing an alternative reaction pathway to the reaction product. Furthermore the rate of reaction is increased.
Olegator [25]3 years ago
5 0

Answer: By increasing the rate of reaction by lowering the activation energy.

Explanation:

A catalyst can be defined as the substances that can increase the rate of reaction by lowering the activation energy. This saves more energy for the reaction to take place.

The rate of reaction can be increased by several factors such as temperature, pH and catalyst.

Some of the catalyst are: Enzyme, molybdenum.

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How can humans be genetically modified
antiseptic1488 [7]

Answer:

It looks like there are two main ways to modify humans :)

Explanation:

1. <em>Somatic genetic modification</em> would be the direct way to genetically modify through adding or cutting some of the cells of an existing person usually to alleviate a medical condition (but the results are not hereditary)

<em>2</em><em>.</em><em> </em><em>Germline</em><em> </em><em>genetic</em><em> </em><em>mod</em><em>ification</em> is also a direct way to genetically modify but instead using molecular engineering techniques (this would be hereditary)

5 0
2 years ago
What is the smallest unit of matter that has characteristic properties of its element?
bazaltina [42]

Answer:

The answer is Atom.

Explanation:

The atom is the smallest constituent unit of matter that has the properties of a chemical element and that it is not possible to divide by chemical processes. The atom is formed by a nucleus with protons and neutrons and several orbital electrons (subatomic particles); whose number varies according to the chemical element. Atoms combine to form molecules that then interact to form solids, liquids and gases.

7 0
3 years ago
During light-dependent reactions,____
slamgirl [31]

Answer:

Explanation:

chemical energy

The overall purpose of the light-dependent reactions is to convert light energy into chemical energy. This chemical energy will be used by the Calvin cycle to fuel the assembly of sugar molecules. The light-dependent reactions begin in a grouping of pigment molecules and proteins called a photosystem.

8 0
3 years ago
Ms. Carroll went to her doctor's office with pain in her right shoulder blade and learned she was having a gallbladder attack. Y
BARSIC [14]

Answer:

Gallbladder Shoulder Pain

Explanation:

Inflammation of the gallbladder, liver and pancreas occurs when gallstones develop in our body . Pressure on different types of nerves is produce when these organs develop inflammation. One of this nerve, the right phrenic nerve can travel upward towards the shoulder and upper back. When you apply pressure to the right phrenic nerve, it produces pain in the right shoulder. This is the reason why many medical resources acknowledge that right shoulder pain is one of the primary symptoms of a gallbladder attack.

7 0
3 years ago
Scientists have discovered convection currents inside Earth. Explain how these convection currents move and what layer(s) they o
GalinKa [24]
Tectonic plates hope this helpd 

5 0
3 years ago
Read 2 more answers
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