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loris [4]
3 years ago
13

Help me hellllllllp 20 points

Biology
1 answer:
Firdavs [7]3 years ago
7 0

B. the reason why scientists do he experiment more than once is because they have to compare the first attempt and the second attempt . Because if they are different they have to figure out what id the different or aka what is different. hope this helps ;)

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The plasma membrane are composed of specific types of phospholipids that are asymmetrically distributed between the two monolaye
kaheart [24]

Answer:

The statements that describe how the trans bilayer asymmetry in the lipid bilayer is achieved and maintained are listed below.

Explanation:

Phospholipids in the plasma membrane are anchored to a specific location in the plasma membrane via strong hydrophobic interactions with neighbouring lipids thus maintaining the asymmetrical distribution of lipids in the bilayer.

Specific phospholipids in the plasma membrane covalently attach to certain integral membrane proteins.These covalent interaction anchor the phospholipid to specific location in the plasma membrane and maintain the asymmetrical distribution of lipids in the bilayer.

7 0
3 years ago
In addition to precipitation and temperature, biomes are classified primarily by the characteristics
vodka [1.7K]

Answer:

Plants and animals

Explanation:

6 0
3 years ago
The stages of mitosis were originally defined by cellular features observable through a light microscope. the six micrographs be
Sonja [21]

From left to right.

1) Cytokinesis is almost finishesd, so it’s the end of Telophase

2) The chromatids have just split up and are migrating to each pole, so it’s Anaphase

3) All chromosomes are in the equatorial plane, so it’s the end of Metaphase

4) The chromosomes are in the poles and cytokinesis has just started, so it’s the beginning of Telophase

5) The spindle apparatus is complete and the chromosomes are moving to the equatorial plate, so it’s the beginning of Metaphase

6) The spindle apparatus is forming, so it’s Prophase

 

If you want to put them in chronological order, it’s like this:

6-5-3-2-4-1

4 0
3 years ago
What do cellular respiration and fermentation have in common?
EleoNora [17]
The answer is letter B, They both harvest energy from sugars.

Only cellular respiration occur in the mitochondria and Fermentation does not require oxygen to occur since it is an anaerobic process. Lastly, pyruvic acid (pyruvate) enters either in the reductive pathways (fermentation) or oxidative pathway (respiration) and not on both pathways. -ahnnahly
5 0
3 years ago
Read 2 more answers
The most likely result of this process is
Archy [21]

if you told me what process i could help you - post a new question and ill try to help you

8 0
3 years ago
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