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igor_vitrenko [27]
2 years ago
15

Question 28 Use specific examples to compare and contrast the flow of energy and nutrients.

Biology
1 answer:
Stolb23 [73]2 years ago
7 0

Answer:

nn  n

Explanation:

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The bacteria grown in Luria broth with only lactose were expected to: Select one: a. Grow much faster than those grown in Luria
solniwko [45]

Answer:

Option D is correct

Explanation:

Luria broth contains yeast concentrate so it would show a marked B- galactosidase activity which is an enzyme that catalyzes the hydrolysis of B- galactosides including lactose and it is the first step of lactose fermentation.

5 0
3 years ago
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Which statement best describes the position of the Sun at sunrise and sunset as seen by an observer in New York State on Decembe
Kryger [21]

Answer:

c

Explanation:

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3 years ago
Methanol poisoning occurs when the body converts a large amount of methanol to harmful chemicals that attack the optic nerves, l
Triss [41]

Answer:

Ethanol is most likely to be a (B), competitive inhibitor.

Explanation:

The poisoing occurs because of the harmful metabolites produced by the alcohol dehydrogenases, enzymes in charge of breaking down alcohol.

Hence, the most likely strategy of an antidote is to compete for the active site of the enzyme and prevent the methanol convertion to harmful chemicals.

Ethanol does not produce these metabolites and it is preferentially proccessed by the body, so it is a competitive inhibitor, competing for the active site.

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3 years ago
A control group is a group that:
Akimi4 [234]

Answer:

It is a group designed to not be affected by any variables and to be used as a comparison to the other groups. It helps increase the reliability of your results, as it shows your independent variable is what made something happen in your experiment.

8 0
3 years ago
The Linnaean system of classification sorts organisms into groups using a hierarchical system of levels. List the following term
Alex17521 [72]
Well, I'm assuming you're talking about these terms...

Species, Genus, Family, Order, Class, Phylum, Kingdom, Domain

A good way to remember this is;
Does King Philip Come Over For Great Spaghetti 
(However, this is in order from most specific to least specific)

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3 years ago
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