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shusha [124]
3 years ago
14

You are given two fat-like solid substances and upon analysis you determine that sample a has a higher melting point than sample

Biology
1 answer:
Rudiy273 years ago
6 0
Sample A has a much stronger melting point and it will last longer than Sample B.
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In human teeth,which help in cutting?​
user100 [1]

Answer:

incisors

Explanation:

incisors are mainly used for biting and cutting

5 0
2 years ago
Which of the following statements is correct? a. Aldosterone is secreted in response to elevated levels of sodium in the blood.
vova2212 [387]

Answer:

b. Aldosterone promotes sodium reabsorption in the kidneys.

Explanation:

Once it is produced by the adrenal gland it stimulates the mineralocorticoid receptors on the distal tubule and collecting duct of the kidney's nephrons. This causes sodium reabsorption in the kidneys indirectly affecting water retention.

5 0
2 years ago
the salivary glands, stomach, and pancreas secrete ____________ enzymes to break down triglycerides into monoglycerides, fatty a
likoan [24]

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

8 0
2 years ago
0 0 11. Choose the best answer. ​
Ne4ueva [31]

Answer:

algae - crown pls

Explanation:

algae because if there wasnt algae the food chain wouldnt survive

5 0
2 years ago
Read 2 more answers
Which statement accurately describes the role of ocean waters and sea
blagie [28]
Ocean waters absorb the sun’s energy. Sea ice reflects the sun’s energy.
8 0
2 years ago
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