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Ahat [919]
2 years ago
15

He turned on the faucet so there was a small stream of water flowing and as he brought the comb near the water to dampen it, he

noticed that the water was pulling towards the comb. Thinking he was seeing things, he pulled the comb back and the water was flowing straight down. He again moved the comb near the stream of water and the water again was pulling towards the comb. He repeated this process many times and the water continued to move towards the comb when the comb was near the water
Biology
1 answer:
olganol [36]2 years ago
4 0

I can't help if you wont type the question dude.

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What type of stress occurs when a rock mass is pushed in parallel and opposite directions?
natima [27]

Answer:

Shear stress

Explanation:

Shear stress is a type of stress that occurs when a rock mass is pushed in parallel and opposite directions.

7 0
2 years ago
When using a microscope to view cells you obtained from scraping under your fingernails, you notice that the cells lack nuclei;
11Alexandr11 [23.1K]

Answer:

Bacteria

Explanation:

There are two kinds of cells found in/on the human body that lacks nucleus

  1. Red blood cells
  2. Bacteria

Since the material observed under the microscope was scraped from under the finger nails and there was no indication of broken skin, it is likely that the observed cells are bacteria.

5 0
2 years ago
Here are some of the tRNA molecules in Lucy's white blood cells. Let's see if tRNA #1 is carrying the correct amino acid for its
Kitty [74]

Answer:

For the tRNA anticodon CCA the corresponding codon is GGU, which codes for the amino acid Glycine (Gly).

Explanation:

Transfer RNA or tRNA is responsible for driving the right amino acid into protein synthesis, once the mRNA codon has been translated by the ribosome. It is for that reason that each mRNA codon must have a complementary tRNA anticodon.

The RNA pairing rules is that each nitrogenous base has a complementary base, so:  

- Adenine is complementary with uracil A=U

- Cytosine is complementary with Guanine C=G

In this case, it can be seen that:

  • <em>For the anti-codon:  CCA</em>
  • <em>Codon:                      GGU</em>
  • <em>Aminoacid:               Gly</em>

5 0
3 years ago
Read 2 more answers
How do you think it is possible to create over 100 000 different proteins from just 20 amino acids?
never [62]
<span>Protein is made up of building blocks called amino acids</span>
3 0
2 years ago
Which of the following is true of receptors for dynamic equilibrium?
gulaghasi [49]

Answer:

The correct answer is option D.

Explanation:

Dynamic equilibrium refers to the sense, which interprets angular acceleration in the three-axis of rotation that when combined provides a sense of equilibrium when movement takes place. The receptors for dynamic equilibrium are known as ampulla, maculae are the receptors of static equilibrium.  

The movement of the head does stimulate dynamic equilibrium receptors, as these receptors are situated in the inner ear that moves with the head. The receptors for dynamic equilibrium are situated in the semicircular canals. The receptors for dynamic equilibrium react to rotational forces, as the receptors are located on the three-axis, thus, they can detect rotation, that is, angular momentum.  

7 0
3 years ago
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