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ladessa [460]
2 years ago
5

Which of the following describes the primary structure of amino acids?

Biology
1 answer:
Ad libitum [116K]2 years ago
7 0

Answer:

A chain sequence of amino acids..

if my answer helps you than mark me as brainliest

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Memorandum life science grade 12 practical investigation 2017
DedPeter [7]

Children at ages 1 – 7 only cares about playing. This is the range of age where utmost care is exhibited. When they reach their pre-teen period, they slowly are aware of the surroundings around them. By the time they reach their teenage years, they are now conscious of their physical appearance and are conscious. You must guide them what they are seeing and point out things that are good or bad.

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5 0
3 years ago
What's the most reliable indicator you should use when determining if you should modify activity for heat?
sp2606 [1]

Heath index chart is the best indicator you should use when determining if you should modify activity for heat. The "heat index" is a single value that looks for both temperature and humidity. The higher the heat index, the weather will feel the hotter since sweat does not immediately evaporate and cool the skin. The heat index used is much better than air temperature alone for estimating the risk to workers from environmental heat sources.

3 0
3 years ago
Read 2 more answers
 Which of the following does not lay amniotic eggs? 
Fiesta28 [93]
<span>B. Marsupials. </span>Amniotic eggs is a unique kind of egg because they possess a semipermeable shell to protect the egg but it also allows gas exchange. Inside an amniotic egg contains the amnion, chorion and allantois. Animals that lay amniotic eggs are called amniotes, which include reptiles, birds, dinosaurs, monotremes (platypus).
7 0
3 years ago
Field mice in beach mice are closely related species. The Field mice are various shades of brown in the beach mice or later 10 a
wariber [46]

Answer:

The process of natural selection is acting on <u>Field mouse individuals</u> where as evolution is occurring on <u>Field Mouse population. </u>

Explanation:

As the problem shows, the field mice are the ones that natural selection is acting on, but only the ligher shade ones. Because the lighter shade individuals are more likely to survive in the beach because they blend with the environment.

Evolution occurred on the field mouse population because if you read the script in the end, they were able to successfully reproduce. This means that they evolved in such a way that they were able to survive in their new environment. (most likely carrying on the trait of light-colored fur)

Natural selection acts on traits, phenotypic traits, favorable to the environment. Evolution occurred because of the natural selection, because the favored trait enabled the organism to adapt to the environment.

4 0
3 years ago
Italy and portugal are both part of mediterranean europe <br> a. True <br> b. False
Marianna [84]
It's B False hope this helps


6 0
3 years ago
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