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PIT_PIT [208]
3 years ago
13

A student is investigating the effect of concentration of acid on the

Biology
1 answer:
bearhunter [10]3 years ago
5 0

Answer:

See the answer below

Explanation:

<em>Increasing the concentration of the acid means that the number of ions/particles in the reaction vessel has increased. The higher the number of ions/particles, the higher the frequency of collision of these ions provided that the volume of the reactants remains unchanged. </em>

It is just like comparing a densely populated area with a sparsely populated area. You are more likely to encounter people at a higher frequency in a densely populated area when compared to a sparsely populated area.

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In the solid phase , molecules are completely separate from each other
Lyrx [107]

Answer:

If it’s the True or False one then it is false

Explanation:

It’s just false....

3 0
3 years ago
Cross bridges are created when myosin heads bind to _____
lord [1]
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Once myosin heads bind with ATP, it begins to slide and perform muscle contractions in the body, allowing a person to move.</span>
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3 years ago
What type of bonds form between the nitrogenous bases? Why are these bonds important?
Bond [772]

Answer:

The bonds that are formed between nitrogenous bases are Hydrogen Bond.

Explanation:

When a hydrogen atom interract with an electronegative atom such oxygen,fluorine hydrogen bond forms,

              A single hydrogen bond is weak noncovalent bond but collectively they exerts  very strong interraction.

            Hydrogen bonding occurs between complementary base pair .For exam An adenine base forms 2 hydrogen bonds with thymine base whereas guanine forms 3 hydrogen bonds with cytosine base.

             The hydrogen bonding between complementary is very much important to stabilize the structure of DNA .

6 0
3 years ago
Do sharks have bacteria in their stomach that let them digest their food
miss Akunina [59]

Well, i think it's not bacteria, its Hydrochloric Acid. For shakrs ITS REALLY STRONG, i hope this helps or answers your question! :) x

7 0
3 years ago
Read 2 more answers
How has pliable whale bone been used over the centuries?
stira [4]

Answer:

Many of the baleen eyeglass frames seen in advanced collections probably date from the late 17th to the very early 19th century. ... Whalebone is easy to carve and shape since it has a pliable almost plastic-like property. As such it was used in various manufacturing industries as a forerunner of plastic.

Explanation:

hope this helps :)

have a great day

8 0
3 years ago
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