Answer:
DNA- contains instructions on how a cell functions
Nucleus- controls the activity of the cell
Cytoplasm- supports and protects the organelles in the cell.
Explanation:
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Answer:
0.33hours
Explanation:
The speed of a moving body can be calculated by using the formula;
Speed = distance ÷ time
According to the information provided, the time it would take Craig to ride the skateboard on the sidewalk at an average speed of 18km/h for a distance of 6km is being asked.
Hence, derived from the above formula;
Time = Distance/speed
Time = 6/18
Time (hr) = 0.3333hr or 19.8minutes
Answer:
Yes it secretes blank to trap and particles from the air
The question is incomplete as it does not have the attached DNA gel which has been attached.
Answer:
No
Explanation:
In the given question, the DNA of the boy was compared with the DNA samples of his father and mother.
The DNA if these people were collected and PCR was performed to duplicate the DNA. These DNA samples were then analysed on the Gel electrophoresis in which the bands were visualized with the UV light.
In the band, we observe that the size of the DNA fragments was not similar to the DNA sample of the women but a band was of similar size to the father.
Since the bands are of different size of the boy when compared to the mother, therefore, the women are not the mother of the boy.
Thus, No is the correct answer.