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Usimov [2.4K]
3 years ago
8

What is the similarities between serine and lysine? ( refers to amino acids)

Biology
1 answer:
ValentinkaMS [17]3 years ago
8 0
The only similarities I could find are that they are both <em>hydrophilic</em><em>/polar</em>.
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DNA is----
yuradex [85]

Answer:

B is correct

i think so

Explanation:

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3 years ago
Plant and animal cells are both eakaryetic cells and have many cell organisms in common. However the cells do have differences
denis-greek [22]

Answer:

Certain cell organelles are present only in plant cells like chloroplast and certain only in animal cell like centrioles.

Explanation:

The concept can be explained in three stages:

  1. <u>Organelles only in plant cells</u>- <em>Chloroplast</em> is an organelle which is helpful in photosynthesis. Since animals don't perform photosynthesis, they don't need it. Plant cells also have a <em>cell wall</em> on top of a cell membrane.
  2. <u>Organelles only in animal cell</u>- <em>Centrioles</em> are present in animal cells which help in movement through structures like <em>flagella and cilia.</em>
  3. <u>Organelles present in both plant and animal cells</u>- <em>Ribosomes, nucleus,mitochondria, golgi complex, cell vacuoles, lysosomes</em> are present in both plant and animal cells.

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3 years ago
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When meditation is done properly, brain waves change to include more theta waves.
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4 0
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11111nata11111 [884]

Beavers are descendants of land-dwelling rodents similar to rats. The beavers however have adapted their body shape to live in water bodies like ponds and lakes. This can be hypothesised by saying that the early rodents or the ancestors of beavers were forced to find food in the waters. They lacked the flat tail and the webbed feet. With time the need to increase their ability to catch fishes and floating insects, the rodents with flatter tail and a bigger flat webbed feet gradually evolved. The rodents with flatter tails and webbed feet became adjusted to the life on water and became the modern day beavers.

3 0
4 years ago
Which of the following features exposed during glacial periods but covered by ocean water during non-glacial periods?
earnstyle [38]

Answer:

Continental shelf

Explanation:

Took the test

5 0
3 years ago
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