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almond37 [142]
3 years ago
9

Give an example of a basic scientific experiment, identify the control variable, independent and dependent variable in the exper

iment.

Biology
1 answer:
schepotkina [342]3 years ago
5 0
The picture gives an example .

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Which sequence below correctly illustrates the order in which proteins are synthesized? Question 5 options: RNA--> DNA -->
olchik [2.2K]

The correct sequence in which the proteins are synthesized is  DNA --> RNA --> Protein (B).

First the DNA is transcribed into RNA and then by translation RNA is converted into protein.

<h3>Protein Synthesis</h3>

  • Protein synthesis is the process of making protein molecules.

  • This process includes two processes, transcription and translation.

  • In transcription, the DNA act as a template to produce RNA. This is a three-step process, initiation, elongation, termination.

  • In translation, the RNA with the help of codons produces protein. This is also a three-step process: Initiation, elongation, and termination.

Thus, that's how proteins are made. And it is a repeated process.

Learn more about protein synthesis, here:

brainly.com/question/7575381

3 0
3 years ago
DNA replication occurs during which phase of the eukar<br><br> yotic cell cycle?
Ann [662]

its either The division cycle of most eukaryotic cells is divided into four discrete phases: M, G1, S, and G2. M phase (mitosis) is usually followed by cytokinesis. S phase is the period during which DNA replication occurs or In eukaryotes, the cell cycle consists of four discrete phases: G1, S, G2, and M. The S or synthesis phase is when DNA replication occurs, and the M or mitosis phase is when the cell actually divides. The other two phases — G1 and G2, the so-called gap phases — are less dramatic but equally important. hope this helped!!

3 0
3 years ago
Which of the following best explains why what we know about cells is called a theory and not a law?
postnew [5]

Answer:

I would say We don't have enough evidence or Cell theory is still changing.

Explanation:

There are so many cells in everything so it's almost impossible to know exactly what is going on. Theories about cells have been going on for over 500 years, and we still don't know exactly what is what.

3 0
3 years ago
A nest full of chicken eggs hatch to reveal 5 black, 9 gray and 4 white chicks. The hen was gray, what
stira [4]

Answer:

black

Explanation:

6 0
4 years ago
Disinfection of water is achieved by all of the following except
maks197457 [2]

Answer:

Option 5, Peracetic acid

Explanation:

Options

  1. Chlorine
  2. Copper sulphate
  3. UV radiation
  4. Ozone
  5. Peracetic acid

Solution

Peracetic acid is used as a cleanser and disinfectant in food industry and not in water and wastewater treatment plants.  

Chlorine is one of the commonly used disinfectants across the globe and one of the benefits of chlorine is that it also has residual disinfectant properties. UV however stronger than chlorine as disinfectant does not have residual disinfectant properties. Copper sulphate is a disinfectant used to kill fungi and algae and ozone is used to kill bacteria and viruses.  

Hence, option 5 is correct

4 0
3 years ago
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