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romanna [79]
4 years ago
9

How does a sterol such as cholesterol differ from a triglyceride?

Biology
1 answer:
ch4aika [34]4 years ago
4 0
<span>Sterols are four carbon chains linked like rings that are generally shorter than triglycerides, whereas tryglycerides are long fatty acids attached to a glycerol. Sterols are also more polar than triglycerides.</span>
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This is when a weaker animal copies stronger animals' characteristics to<br> warn off predators
Kamila [148]

Explanation:

Mimicry: When a weaker animal copies stronger animals' characteristics to warn off predators.

3 0
3 years ago
Are stars luminous or non-luminous? Explain your answer.
rusak2 [61]

Answer:

Both a torch and a star are considered to be luminous objects. In order for us to see an object that is non-luminous, it must reflect some of the light it receives from a luminous source, such as the Sun.

Explanation:

6 0
3 years ago
Nutrients enter the bloodstream during the process of
Elis [28]
The choice that best fits and answers the question is;

D: absorption

I hope this answer is sufficient and has aided you.

Cheers.


6 0
3 years ago
Examine the reversible reaction among gases. 3H2 + N2 ~ 2NH3. if pressure were added to this reaction when it is at chemical equ
s344n2d4d5 [400]
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3 0
3 years ago
Select the correct statement(s):
expeople1 [14]

Answer:

The correct option is B <em>Pressure-sensitive baroreceptors uses tonic receptors which adapt slowly to the stimulus</em>

Explanation:

a. The thalamus receives stimulus from all of the five senses (sight, smell, taste, hear, touch). FALSE. Olfactory information is not sent to the thalamus for its process. The rest is.  

b. Pressure-sensitive baroreceptors uses tonic receptors which adapt slowly to the stimulus. TRUE. Among the different types of tonic receptors, we may find baroreceptors, irritation receptors, tactile receptors, and proprioceptors. Tonic receptors characterize by their slow adaptation to the stimulus. The first discharge is maximal when the stimulus is received and then it progressively decreases. They send a continuous signal to the CNS.

c. The three layers that the retina is made of: photoreceptors, bipolar cells, rod cells. FALSE. There are in fact three layers in the retina: photoreceptors, bipolar cells, and ganglion cell layers. NOT rod cells.  

d. The sense of smell uses phasic receptors which continuously fire as long as the stimulus is present. FALSE. Olfactive sense uses phasic receptors, but not continuously. These receptors shoot when they receive the stimulus, and then cease if the stimulus keeps constant.

6 0
3 years ago
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