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Temka [501]
3 years ago
13

1.

Biology
1 answer:
Leto [7]3 years ago
8 0

Question

Which statement about bases is incorrect?

Answer:

Bases contain hydrogen ions Is the Correct Answer!

A base is a substance that accepts hydrogen ions. When a base is dissolved in water, the balance between hydrogen ions and hydroxide ions shifts the opposite way.

Hope this helps!

-FrozenVines-

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How does the temperature of water change if you heat it after it has
Levart [38]

Answer:

it remains constant once it reaches its boiling point.

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3 years ago
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As you walk to physics class, you start out at a speed of 2 m/s, for a time of 120 seconds (you’re really excited to get to clas
pickupchik [31]

Answer:

This is a lot to think about and take in but the answer is 1/2*qr*rs or (-5,-28)

Explanation: Please brainliest?

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3 years ago
Pepsin and Trypsin are enzymes. At what pH do they have the highest rate of reaction?
svp [43]

Answer:

It has an optimum pH of about 1.5. Trypsin's optimum pH is about 8.

Explanation:

This active trypsin acts with the other two principal digestive proteinases — pepsin and chymotrypsin — to break down dietary protein into peptides and amino acids. These amino acids are essential for muscle growth, hormone production and other important bodily functions.

mark me as brainiest

thanks  & do subscribe

3 0
3 years ago
The shape of each of the molecules is important because A) if the shape of any molecule in an organism changes, the DNA in that
dexar [7]

Answer:

The correct answer would be - C) the shape of a molecule determines how it functions in chemical reactions

Explanation:

The molecular shape of the molecules is one of the important characters of the molecules. It is important due to the fact that molecular shape determines how a molecule will react and interact with other molecules.

The shape of the molecules determines boiling point, melting point as well as various chemical reaction by determining the bonds. For instance, H2O or water has a tetrahedral shape which affects its bonding and properties. If molecules were linear in  shape there would be no life existed.

Thus, the correct answer would be - C)

3 0
2 years ago
Cytokinesis in animal cells differs from mitosis in plant cells in that animal cells do not form _[blank]_. a contractile belt c
V125BC [204]

Their main difference is how they form the daughter cells during cytokinesis. During that stage, animal cells form furrow or cleavage that gives way to formation of daughter cells. Due to the existence of the rigid cell wall, plant cells don't form furrows.

Hope this helps, if not let me know. Also, do you have multiple choice answers? If this isn't one let me know the options and I'm sure I can help.

8 0
3 years ago
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