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3 years ago

What is a substance that influences the reaction but does not participate in the reaction is a

1 answer:

7 0

Catalyst

A catalyst is a substance that causes or accelerates a chemical reaction without itself being affected.

[Here is another answer explanation that might help you understand a catalyst's role better -- brainly.com/question/328702 ]

You might be interested in

Which organisms contain chloroplasts to help with food production?

notsponge [240]

Plants contain chloroplast to help with food production

3 0

3 years ago

How does your nose filter the incoming air?

Nataly [62]

The inside of your nose is called the nasal cavity. A mucous membrane lines your nasal cavity and it helps keep your nose moist. Little hairs inside your nasal cavity help filter the air you breathe in and block dirt and dust from getting into your lungs.

Here's the link for you to go more in-depth on your own. http://sciencenetlinks.com/student-teacher-sheets/mechanics-respiration/#:~:text=The%20inside%20of%20your%20nose,from%20getting%20into%20your%20lungs.

3 0

3 years ago

A scientist crosses a rabbit with short fur and a rabbit with long fur. which of these outcomes would show that the trait for fu

maks197457 [2]

Answer:

d. all of the offspring have medium length fur.

Explanation:

Incomplete dominance is a phenomenon in which offspring produce a trait that is intermediate between the two forms of a certain trait.

For example: In four o clock plant, some plants produce red flowers while some plants produce white flowers. When plants with red flowers are crossed with plants with white flowers, all the offspring have pink flowers.

Why is that so?

This is because no allele is completely dominant over the other and therefore both contribute their individual effect by producing intermediate phenotype.

Example in question:

Cross between a rabbit with short fur (SS) and a rabbit with long fur (LL)

P1: SS x LL

Gametes: S and L

Offspring SL :SL

SL: Medium length fur

Therefore this is a case of incomplete dominance.

Hope it help!

7 0

3 years ago

The greatest ocean depths found anywhere occur in ocean trenches. True or False?

vodka [1.7K]

The answer to the question is true

5 0

3 years ago

The constant, dynamic process of continual addition of new bone tissue (bone ____________ ) and removal of old bone tissue (bone

elixir [45]

Answer:

(Bone deposition),

(Bone resorption),

Remodeling

Periosteal ,

Nedosteal,

The compact bone,

Spongy bone.

Explanation:

The constant, dynamic process of continual addition of new bone tissue (bone deposition) and removal of old bone tissue (bone resorption) is a process called bone remodeling. This ongoing process occurs at both the periosteal (outer) and nedosteal (inner) surfaces of a bone.

It is estimated that about nedosteal of the adult human skeleton is replaced yearly. This process does not occur at the same rate everywhere in the skeleton. For example, the compact bone in our skeleton is replaced at a slower rate than the spongy bone.

5 0

3 years ago