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frutty [35]
3 years ago
10

What are some examples of perceptual narrowing?

Biology
1 answer:
fredd [130]3 years ago
6 0
Perceptual narrowing<span> is a developmental process during which the brain uses environmental ... Social Gating might function in a number of ways; for </span>example<span>, by increasing infants' attention or arousal, increasing ... </span>Some<span> research suggests that infants universally have this experience</span>
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In the context of biological anthropology, the results of a disadvantaged social environment can include one
lorasvet [3.4K]

Answer:

One with poor-quality nutrition.

Explanation:

Anthropology may be defined as the field of biology that mainly includes the study of human behavior, societies and humans. Two different types of anthropology are cultural and social anthropology.

The social environment and its consequences is included and studied in the social anthropology. The disadvantage of social environment in anthropology shows the population with the lack of proper nutrition and people suffers from the malnutrition.

Thus, the answer is one with poor-quality nutrition.

5 0
3 years ago
Analogous structures _____.
OverLord2011 [107]
<span>indicate a common ancestor exists between two organisms
</span>
NOT:
result from evolution in a similar environment
are features which organisms still have but no longer use
<span>develop when a mutation occurs in the DNA of an organism</span>
8 0
3 years ago
Read 2 more answers
I need to know the hypothesized enzyme
worty [1.4K]

Answer:

Hypotheis:

<em>If high amounts of product in the samples, '+++' , correlates with optimal temperatures and pH for enzyme activity, then...</em>

  • <u>A- Pepsin</u>
  • <u>B- Amylase </u>
  • <u> C- thermophilic enzyme</u>

Explanation:

Enzymes are specialized proteins that function as biological catalysts- <u>they speed up chemical reactions.</u> As proteins, these are susceptible to changes in temperature and pH- they function best at optimal values for both conditions, but can be denatured, rendering them inactive at relative extremes.

Each enzyme provided has its own optimal temperature and pH values.

  • Thermophilic enzymes are usually found in regions characterized by high temperatures. They show high thermostability, and do not become denatured at high temperatures- they thrive, and do not function well at lower temperatures.
  • Amylase is a hydrolase digestive enzyme found in the mouth, that acts on polysaccharides like starch to break 1,4  glycosidic bonds between glucose molecules. It works best at a physiological (neutral) pH and temperatures (around 37°)
  • Pepsin, another digestive enzyme, is a peptidase that breaks down proteins into peptide molecules. It is found in the stomach lining, where the pH  is typically low i.e. acidic due to the hydrochloric acid in digestive juices.

Thus from the table A- pepsin, B- Amylase and C- thermophilic enzyme can be hypothesized.

6 0
3 years ago
Sam has hypothermia Sam's brother mother and father do not have hypothermia
Hitman42 [59]
His parents were both heterozygous for hyperthermia and had the recessive gene. (hope this helps)
3 0
3 years ago
Read 2 more answers
What process do plants release water into the air
True [87]

Answer:

Transpiration

Explanation:

Because water gets sucked into the plant roots and leaves as vapor

Hopes this helped!

7 0
2 years ago
Read 2 more answers
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