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pychu [463]
3 years ago
8

Which of the following is a true statement about lipids in cell membrane?

Biology
1 answer:
sweet-ann [11.9K]3 years ago
7 0

Answer:

True

Explanation:

The lipid portion of plasma membrane has cholesterol which is responsible for the fluidity of plasma membrane and acts like a liquid. Cholesterol depends upon the temperature and shows different effects in the membrane.

So, the correct statement is 'True'.

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. Oleander is a very hardy plant that can survive in a wide
Katarina [22]

Answer: you have to tend to it for 1 hour ever day and make sure there are no weed taking the water.

Explanation:

4 0
2 years ago
The gene for melanin (skin pigment) is transcribed similarly in humans and apes. Where does the transcription of the melanin gen
vfiekz [6]

D. only in the nucleus. DNA or (deoxyribonucleic acid) is what makes you... YOU! All of your traits (Hair color, Eye color, The shape of your ears, Cancer risk, SKIN COLOR, etc.) But DNA is only housed in the nucleus of the cell, so the nucleus is the only place  the transcription of the melanin gene could take place.

7 0
2 years ago
Arrange the tiles to show the sequence of the steps in a scientific investigation,
Otrada [13]

Answer:

correct sequence:

make an observation

ask questions

construct a hypothesis

test the hypothesis

analyze the results and make conclusions

communicate the results

Explanation:

Scientific method is a set of steps made in order to perform a proper and valid scientific investigation.

Everything starts with an observation, finding something unusual or interesting that we want to test. After choosing our field of interest, we continue to ask a question; why is something the way it is and what is the reason for that?

Every question needs an answer so we propose a possible answer or a hypothesis. Of course, this doesn't have to be correct or final explanation, but it will be the answer which will we put to the test.

After constructing a hypothesis, we need to test it through researching or experimenting in which we will obtain some date.

Results of our experiment in the form of data must be analyzed and used to confirm or denied.

These results, whatever they may be, will help us to make a conclusion which we'll finally communicate, showing it to the other researchers.

5 0
3 years ago
The tiny exoskeleton of a diatom is composed mostly of calcium carbonate. <br> a. True <br> b. False
ivann1987 [24]
False. Their exoskeletons are made of silica.
5 0
3 years ago
How do mitochondria contribute to the function of the cell?​
Ilia_Sergeevich [38]
They convert glucose into usable energy.
7 0
2 years ago
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