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uysha [10]
3 years ago
11

Which of the following statements about enzymes is NOT true?

Biology
1 answer:
Scilla [17]3 years ago
6 0
Enzymes are affected by factors like temperature, pH, and other environmental factors.
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Newton solved the problem of what holds the solar system together. How did this change the view of the universe?
myrzilka [38]

Newton's law of gravity helped to change the initial view that the Universe was supported by some mystical force or object.

<h3>What did Newton say held the Solar system together?</h3>

Newton's explanation that the Solar system was held together by the force of gravity helped to explain so many observation which were not explained before.

Newton's explanation that objects were attracted to one another by the force of gravity helped to change the view that the Universe was held together by some mystical or magical force or that the earth and other planets were supported on something.

Therefore, Newton's law of gravity helped to change the initial view that the Universe was supported by some mystical force or object.

Learn more about law of gravity at: brainly.com/question/3681346

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7 0
2 years ago
Freshwater fish excrete nitrogenous wastes as _____.
sveta [45]
It released such as poop and children
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2 years ago
A scientist observes that, when the pH of the environment surrounding an enzyme is changed, the rate the enzyme catalyzes a reac
vredina [299]

Answer:

A- A pH change can cause the enzyme to change its shape

Explanation:

A rise or fall in the pH of the medium from the optimum of pH 7 usually affect  the  enzymes' active sites  of  and therefore the  shape and  the  rate of enzyme activity.

Assuming  the pH is too low, the enzyme medium becomes acidic;Acidosis. The high Hydrogen ions concentration  interacts with the R-groups of the amino acids moiety of the enzymes, this interaction affects the ionization of the  R-groups, disrupting the ionic bonding holding these R-groups in shape.

This results in loss of the 3-Dimensional shape arrangements of the protein molecule  and therefore of the active sites. Since active sites of  enzymes  determines the specificity of the <u>enzymes substrate- complex </u> to give <u>enzyme-product complex,</u> the catalytic activity of the enzymes decreases, <u>the rate of  reaction decreases,and products formation stops, and the reaction also stops.</u>

The same is applicable to extremely high pH=Alkalosis.

However, the effective buffer system of the body prevents this scenarios from happening in real sense in the body. Through mopping by the  haemoglobin, excretion by the kidney, etc

7 0
3 years ago
Teens typically experience a burst of cortical gray matter growth at puberty, followed by a wave of gray matter loss extending i
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Teens diagnosed with schizophrenia experiences LOSS OF GRAY MATTER THAT SPREAD IN WAVES INTO THE EARLY 20S.
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5 0
3 years ago
Which is required for the light-independent reactions in photosynthesis to occur?<br> wo
My name is Ann [436]

Answer: require light energy and water, and the L-IND reactions require ATP, NADPH and CO2.

Explanation:

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4 years ago
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