Certain amino acids are called essential because they ______.

1 answer:

3 0

Essential amino acids are amino acids that must be supplied to one's body by their diet because they cannot be synthesized from scratch.

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Cicada Killer wasps capture and paralyze cicadas by stinging them, and then fly with their cicada to their burrow. They drag the

Anvisha [2.4K]

Answer: Option A

Explanation:

Adaptive function in that thing biologist wants to find out whether there there is an advantage to cicada killed wasps adapting and feeding specifically on just feeding on cicadas alone or is there a great advantage to feeding on both the cicadas and also on larger preys like insect.

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3 years ago

What role do photosynthesis and respiration play in the distribution of gases in seawater?

nydimaria [60]

Answer and explanation;

-The most important life processes in the oceans or sea water are photosynthesis and respiration. Photosynthesis by plants and other lower organisms uses sunlight to convert CO2 and H2O to a carbohydrate compound; O2 is a by-product of that reaction. Respiration is the process that all organisms use to recover the chemical energy stored in organic compounds. O2 is used to oxidize organic matter and release chemical energy; CO2 and H2O are by-products.

-The rates of photosynthesis and respiration are nearly balanced.all of the organic matter produced by photosynthetic algae is respired by consumer and decomposing organisms.

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4 years ago

A scientist monitors the contents of five duck nests in parks, five duck nests in zoos, and five duck nests in the wild during t

garri49 [273]

The correct answer should be
<span>What setting is best for producing the most eggs?

If they're looking at content of the nest, then it's not about their safety but rather about the amount of eggs they make. He is checking how the habitat influences the amount of eggs created.</span>

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4 years ago

Ainsley lives in a town 360 miles directly north of Orlando. One Saturday, she takes the train from her town to Orlando. The tra

MakcuM [25]

Take note that the total distance that needs to be traveled is 360 miles. The train is moving at 60mph and 2.5 hours have passed. To get the remaining distance, first you need to solve for the distance traveled already.

Distance is equal to the velocity times the time travelling or:

$d = vt$

So considering the given we can get the distance traveled in 2.5 hours.

$d = vt$
$d = (60mph)(2.5h)$
$d = 150miles$

So far, Ainsley traveled 150 miles. If her town is 360 miles away, you can get the remaining by subtracting the distance already traveled from the total distance.

360 miles - 150 miles = 210 miles.

Now if you want to put that into a single equation you can do that by combining all the equations together.

d = 360 miles - (vt).
d = 360 miles - (60mph)(2.5 h)
d = 360 miles - 150 miles
d = 210 miles

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3 years ago

All of the following are studied in cognitive psychology except __________. A. perception B. memory C. language D. hormones Pl

Serga [27]

The answer would be D. hormones, because that is the only thing not studied during cognitive psychology, which is the study of your brain and how it perceives things, how good your memory is, and how your language is

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4 years ago

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