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sleet_krkn [62]
3 years ago
5

In the following experiment, what is the independent variable? Dr. Honeydew would like to test the effect of chlorine on Beaker'

s hair color. To test this he pours heavily chlorinated pool water on the right side of Beakers head. To the left side of Beakers head he pours pure water. After doing this for several days, only the hair on the right side turns green.
Biology
1 answer:
Contact [7]3 years ago
6 0

Answer: Chlorine

Explanation:

An independent variable can be define as changable variable, which can be used to determine it's impact over the other variable(s) in the experiment. Dependent variable cannot be changed manually instead changes occur in the independent variable is because of impact of independent variable.

In this experiment, chlorine is the independent variable. The effect of which can be observed on the hair color, which is a dependent variable.

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2 Points
pantera1 [17]

Answer:

The scientist can insert the DNA into bacteria

Explanation:

Bacteria are frequently used in biotechnology to make proteins scientists are interested in. If they know the gene and the sequence of the gene that makes the protein product, they can insert that gene into a vector that will cause the bacterial transcription and translation machinery to produce the protein.

Firsts scientists clone their DNA of interest into a vector, a circular piece of DNA that the bacteria will transcribe. The vector is then introduced to competent bacterial cells. (Competent means there are holes in the bacterial membrane that allow them to uptake the gene and vector).  

Once the vector is in the bacteria, it (and the gene of interest) will be transcribed and translated as it would in the chicken liver.

7 0
3 years ago
PLEASE HELP ME!
kykrilka [37]
Is this multiple choice?
8 0
3 years ago
Read 2 more answers
All of the following are part of the three principles of natural selection except
Kobotan [32]

Answer:

D: genetic recombination

Explanation:

4 0
2 years ago
Read 2 more answers
How do you determine if<br> something is living
velikii [3]

Answer:

1. They have to be able to reproduce, either asexually or sexually.

2. They have to be able to respond to stimuli.

3. They have to have cells, either as a unicellular organism or as a multicellular organism.

4. They have to grow and develop.

5. They have to have homeostasis. This means that they can maintain their own body temperature. Think of this as a thermometer for the body.

6. The last thing is that all living things also have to be able to do is move.

Explanation:

3 0
3 years ago
The splitting apart of two organic molecules in a polymer and adding back the water parts to make individual monomers again is c
Pani-rosa [81]

The process of dissolving two organic molecules in a polymer and recombining the water molecules to create new monomers is known as hydrolysis.

<h3>What is hydrolysis?</h3>

The molecule is broken in a hydrolysis reaction involving an ester bond, such as the one between two amino acids in a protein. As a result, the water molecule (H₂O) splits into two groups: one that forms a hydroxyl (OH) group with the remaining hydrogen proton (H+) and another that transforms into a carboxylic acid.

Practically speaking, hydrolysis refers to the process of separating compounds when water is present.

Condensation, which is the process by which two molecules combine to produce one bigger molecule, can also be thought of as the opposite reaction to hydrolysis. The outcome of this reaction is that a water molecule is ejected by the larger molecule.

The three primary hydrolysis processes are

  • Salt hydrolysis.
  • Acid hydrolysis.
  • Base hydrolysis.

To know more hydrolysis visit

brainly.com/question/11461355

#SPJ4

4 0
1 year ago
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