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yuradex [85]
3 years ago
7

 What conditions will cause light to bend?

Biology
2 answers:
Black_prince [1.1K]3 years ago
7 0
The density of the atmosphere the light is travelling through will bend the light.
serg [7]3 years ago
5 0
When light passes from one medium to another it causes to change its direction. i.e. the reflection of light .
The two reflections also need a different refractive index.
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What is one condition that must be met for a population to be in genetic equilibrium? A. There is nonrandom mating. B. There is
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Answer:

C. There is no genetic drift

Explanation:

A population is said to be in genetic equilibrium when the genetic variation of a population remains constant over many generations.

For a population to remain in genetic equilibrium it is necessary that external factors that disturb the equilibrium should not be present.

The external factors that are responsible for disturbing the genetic equilibrium are mutations, non-random mating, genetic drift and gene flow.

Genetic drift occurs when due to a chance event the allele frequency of a population either increases or decreases and this is usually common in small populations.

Thus, genetic drift should not occur so that the population can be in genetic equilibrium.

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6) When DNA is copied, sometimes a new, incorrect, base pairing appears within the structure of a new DNA molecule replacing ori
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It's D. Substitution
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Answer:

Phrases that are only used in one area of the country.

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So that should be your answer!

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What is the electrical charge of an atom that has gained an electron?
valentinak56 [21]
Its protons because we know electrons= protons so its postive so a)

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the salivary glands, stomach, and pancreas secrete ____________ enzymes to break down triglycerides into monoglycerides, fatty a
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The salivary glands, stomach, and pancreas secrete<u> lipase enzymes</u> to break down triglycerides into monoglycerides, fatty acids, and glycerol.

Lipases are a set of water-soluble enzymes that hydrolyze substrates such as triglycerides and phospholipids, have a similar structure and are essential in the metabolism of lipoproteins and lipids.

That is, the function of lipase enzymes is to hydrolyze triglycerides to generate diglycerides, monoglycerides, fatty acids and glycerol.

<u>About lipase enzymes</u>:

  • It acts on the neutral fats in the diet, splitting them into triglycerides or diglycerides and these to monoglyceride, which is the most easily absorbed fatty compound.

  • The action of lipase is much more manifest on triglyceride, and it is also much faster the higher the molecular weight of the fatty acid present.

  • It acts on the surface and in an aqueous medium, the emulsifying agent represented by bile salts is essential for optimum effectiveness.

  • They are widely distributed, with a presence in the animal and plant kingdoms and even in the simplest unicellular organisms.

Therefore, we can conclude that the salivary glands, stomach, and pancreas secrete lipase enzymes to break down triglycerides into monoglycerides, fatty acids, and glycerol.

Learn more here: brainly.com/question/15737562

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