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umka21 [38]
2 years ago
15

19. Which graph best shows how enzyme activity changes as the temperature is adjusted above and below the enzyme’s optimum tempe

rature?

Biology
1 answer:
aniked [119]2 years ago
3 0
The graph would be the 4th picture, a bell-shaped graph.

The optimum temperature should have the highest rate of enzyme activity. When the temperature is increased or decreased, the enzyme activity would be decreased. The graph that follows both conditions should have a bell shape graph.
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The atoms in a gas spread in all directions.  

A gas is a state of matter in, which atoms remains in a constant motion, they do not stick together. They are free and can move in all directions. The gas molecules expands to fill the available space. Hence, they can change shape and volume. The gas atoms being in a molecular state moves fast in high speed to break away from each other, to remain in a free state.  


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Given are five km values for the binding of substrates to a particular enzyme. which has the strongest affinity when k–1 is grea
solmaris [256]

Answer;

- 1.2 nM

Explanation;

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-Km is therefore, the concentration of substrate which permits the enzyme to achieve half Vmax. An enzyme with a high Km has a low affinity for its substrate, and requires a greater concentration of substrate to achieve Vmax.

8 0
1 year ago
What is the advantage of frog eggs floating light side down?
Nina [5.8K]
The light side of the eggs contains yolk in the vegetal cytoplasm. The upper half divides more fastly and is known as an animal hemisphere of the cell. The presence of yolk on the lower side allows space for the upper portion, for the movements of the embryo.
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Which term best describes the macromolecule shown below? А monosaccharide В polysaccharide С amino acid D nucleic acid​
nadezda [96]

Answer:

B. Polysaccharide

Explanation:

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However, the monosaccharides, which include glucose, fructose, galactose etc can link up by a bond to form a much larger carbohydrate molecule called POLYSACCHARIDE. As depicted in the image attached to this question, each ring is a monosaccharide, which becomes linked to one another to form a polymer called polysaccharide. Examples of polysaccharides are starch, glycogen, cellulose

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Many pharmaceutical drugs specifically inhibit transcription in bacteria but not archaea or eukarya. why would drugs that inhibi
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