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liq [111]
3 years ago
15

How many amino acids are found in nature

Biology
1 answer:
Firdavs [7]3 years ago
3 0

Answer:

para la mayoría de los seres vivos son 20

Explanation: alanina, arginina, asparagina, aspartato, cisteína, fenilalanina, glicina, glutamato, glutamina, histidina, isoleucina, leucina, lisina, metionina, prolina, serina, tirosina, treonina, triptófano y valina.

Sin embargo, hay excepciones: en algunos seres vivos el código genético tiene pequeñas modificaciones y puede codificar otros aminoácidos

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the two reflexes affected by vestibular neuritis are vestíbulo ocular reflex and vestíbulo spinal reflex
garik1379 [7]

Answer:

The vestibulo-ocular reflex (VOR) is a reflex, where activation of the vestibular system of the inner ear causes eye movement. ... It can be elicited by caloric (hot or cold) stimulation of the inner ear, and works even in total darkness or when the eyes are closed.Explanation:

4 0
3 years ago
The central dogma of molecular biology is centered upon the process of _________, in which the information from dna is transcrib
Mazyrski [523]
Answer: C

The process listed above is used to synthesize polypeptides that will fold to form proteins. Proteins's singular units are amino acids while carbohydrates are made up of monosaccharides, not amino acids.

Options A and B are definitely wrong as they are either not involved in the process stated above or it is a part of the process.
8 0
3 years ago
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Why don't all plants use the c4 or cam pathways to avoid photorespiration?
12345 [234]

<span>Not all plants use the C4 or CAM pathways to avoid photorespiration because they require a lot of extra energy to perform their function. In photosynthesis, minimizing water loss is essential; C4 plants relocate the carbon dioxide to lessen photorespiration while CAM plants indicates when to extract carbon dioxide. Their function is also related to plants survival where C4 plants is usually a summer plant while CAM plants is suited to thrive in desserts. Therefore, only plants that need special requirement to survival use these pathways.</span>

3 0
4 years ago
You would know a dividing cell was a plant cell rather than an animal cell if you saw that __________.
Dmitrij [34]

Answer:

The correct answer - it had formed the cell plate.

Explanation:

The cell plate is formed when vesicles carry phospholipids from the Golgi apparatus that is required to make cell membrane, and sugars are needed to create cell wall are reached to the assembled with the network of spindle fiber of cytoskeleton.

The cell plate makes the middle of the cell when the cell starts to divide. Terrestrial plants and some of the algae form this cell plate which is characteristic in plants and absent in animal cells as they lack cell walls.

Thus, the correct answer is - it had formed the cell plate.

5 0
4 years ago
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Andrej [43]

They bombard nuclei with high-energy particles, such as protons, neutrons, or alpha particles.  

Explanation:

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All trans uranium elements are radioactive which is found is nature. Some transmutation requires particles that are moving at extremely high speed. Scientist have produced nearly 3000 different isotopes.  

6 0
3 years ago
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