BIOLOGY HIGH SCHOOL

Essential amino acids are identified as such because

Answers

Answer 1
Answer: Essential amino acids are identified as such because the body cannot function well without these amino acids present inside. These amino acids power the muscles of our body and provides form and strength; It also serves as repair mans of the body.

Related Questions

How did Hooke’s work contribute to the cell theory?
A half-life of a radioactive substance is the amount of time needed for one half of _____ to decay into a stable isotope.A) the neutrons in the nuclei B) its beta particles C) the nuclei in a sample
What do all organisms need? Select three options.
8. which statement best explains why compounds have different properties than the elements that form them?
How can the student identify the catalyst

Henry eats rice for lunch, which contains starch. Which enzyme catalyzes the reaction that takes place and which product is the result of this reaction? Amylase catalyzes the reaction; glucose is the product Pepsin catalyzes the reaction; lactase is the product Lactate dehydrogenase catalyzes the reaction; lactate is the product

Answers

amylase catalyzes the reaction; glucose is the product

Answer:

Amylase catalyzes the reaction; glucose is the product

Explanation:

In the process of digestion, polysaccharides like starch are broken down into monosaccharides before being absorbed. Digestion of starch is catalysed by amylase enzymes which are salivary amylase and pancreatic amylase. Salivary amylase begins digestion of starch inside mouth during chewing process. The digestion is further carried out by pancreatic amylase in small intestine. The starch is hydrolysed in digestion process and the products are glucose, maltose, maltotriose and α-dextrins. Disaccharides like maltose are further converted into monosaccharides by enzymes like maltase which are present in brush border of small intestinal cells.

Which of these sentences is true about the virus?a. It is unicellular in nature and it reproduces asexually.
b. It can reproduce only within other cells.
c. Its hereditary material is in the form of a capsid.

Answers

The sentence which is true or a fact about the virus is the sentence in letter B. Viruses can reproduce only within other cells. Viruses are intracellular obligate parasites they can not replicate or express the genes with out living host. 
viruses are acellular so they have to rely on host cellular machinery for reproduction. 
viruses doesnot contain any enzymes for reproduction

Answer:

B. It can reproduce only within other cells.

Explanation:

I got it right on Plato :)

What happens to proteins within the endoplasmic reticulum?A. They are synthesized.
B. They are broken down.
C. They are converted into lipids.
D. They are modified by enzymes.

Answers

the answer is A, they are synthesized.

How do the actions of earthworms improve soil quality? How does this
impact the amount of biomass an
ecosystem can support?

Answers

When the earthworms crawl inside the soil. You get holes, which is beneficial to the growth of plants :)

What is the basic unit of length, volume, mass, and temperature in the metric system?

Answers

the baisic units of volume mass and temperature in the metric unit system are called SI units. These are the baisic set from which all other SI units are derived.
In the metric system, the basic unit of length, volume, mass, and temperature are:

length: meter
volume: cubic meter
mass: grams
temperature: celsius 

How are gills and lungs alike

Answers

Both the gills and the lungs are used to breathe
Gills and lungs are both used to breathe. They are both respiratory organs.
Other Questions
At all times, all genes are active and code for proteins. True False
Which mood is created in the audience through Antigone’s lines and situation?ANTIGONE: Without lament, without a friend, and with no marriage song, I’m being led in this miserable state, along my final road. Which mood is created in the audience through Antigone’s lines and situation? A. joy B. relief C. pity D. anger
Upturned Face by Stephen Crane (excerpt) Read the excerpt about two men trying to bury a dead soldier right in the middle of a battle. "Yes," said Lean. The two privates stood waiting, bent over their implements. "I suppose," said Lean, "it would be better if we laid him in ourselves." "Yes," said the adjutant. Then apparently remembering that he had made Lean search the body, he stooped with great fortitude and took hold of the dead officer's clothing. Lean joined him. Both were particular that their fingers should not feel the corpse. They tugged away; the corpse lifted, heaved, toppled, flopped into the grave, and the two officers, straightening, looked again at each other—they were always looking at each other. They sighed with relief. The adjutant said, "I suppose we should—we should say something. Do you know the service, Tim?" "They don't read the service until the grave is filled in," said Lean, pressing his lips to an academic expression. "Don't they?" said the adjutant, shocked that he had made the mistake. "Oh, well," he cried, suddenly, "let us—let us say something—while he can hear us." "All right," said Lean. "Do you know the service?" "I can't remember a line of it," said the adjutant. Lean was extremely dubious. "I can repeat two lines, but—" "Well, do it," said the adjutant. "Go as far as you can. That's better than nothing. And the beasts have got our range exactly." Lean looked at his two men. "Attention," he barked. The privates came to attention with a click, looking much aggrieved. The adjutant lowered his helmet to his knee. Lean, bareheaded, he stood over the grave. The Rostina sharpshooters fired briskly. What are the tone and mood of the passage? A. The tone of the story is serious and the mood is one of anticipation. B. The tone of the story is neutral and the mood is one of desperation. C. The tone of the story is somewhat hopeful and the mood is cheerful. D. The tone of the story is sympathetic and the mood is sorrowful. E. The tone of the story is somewhat humorous and the mood is uneasy.
Why does the moon have a stronger influence on the Earth, than the sun, causing tides?a. The moon is much, much closer to the Earth than the sun, causing a greater gravitational pull on the Earth and Ocean. b. The moon is larger than the sun, causing a greater gravitational pull on the Earth and Ocean. c. The moon is further away from the Earth than the sun, causing a greater gravitational pull on the Earth and Ocean.