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Rasek [7]
3 years ago
6

Which technique is used to create billions of copies of dna in a short amount of time?

Biology
1 answer:
iris [78.8K]3 years ago
8 0
PCR technique is your answer
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What is diffusion on​
Gekata [30.6K]

Answer:

diffusion is process resulting from random motion of molecules by which there is a net flow of matter from a region of high concentration to a region of low concentration.

Explanation:

A familiar example is the perfume of a flower that quickly permeates the still air of a room. ion diffusion across a semipermeable membrane.

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2 years ago
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The role of atp complete the sentences with the appropriate words.
sleet_krkn [62]
ATP or Adenosine triphosphate is well know for it's energy source but despite it has many roles in cell. ATP is primarily used as energy source as it has higher energy in it's phospho-di-ester bonds between P and P atoms. It is hydrolyzed to ADP & AMP to give energy.
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3 years ago
according to this time table a train --------- at 3 o'clock .A will leave .B is leaving C. is going to ​
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3 years ago
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A woman has delivered twins. The first twin was stillborn, and the second is in the intensive care nursery and is recovering qui
Archy [21]
<h2>Therapeutic response</h2>

Explanation:

Therapeutic response can be explained as:

The nurse should recognize the woman's grief and its significance

Asking her about plans for another baby is denying the loss of the other infant

Pointing out the health of another baby will disturb her feelings, repeatedly stating that the the woman has lost a twin will harm her emotionally and mentally

Here, woman needs psychosocial integrity which will help her heal faster and this is the basic health need she requires at this particular period of time

7 0
3 years ago
A particular leg bone for dinosaur fossils has a mean length of 60 inches with a standard deviation of 3 inches. What is the len
stepan [7]

The average length of a specific dinosaur leg bone is 60 inches, with a standard variation of 3 inches. If a z-score is 0, then the length is 67.

Divide your data point by your standard error after taking your data point and subtracting the mean from it. How is the z-score determined? Z-scores are calculated using the formula z = (x-)/, where x represents the raw score, the population mean, & the population variation. The z-score is just the raw score less the population mean, split by the population variance, as the calculation demonstrates. You now have your Z-score. For instance, a scoring of 450 would equate a scores of (450-500)/100 (= -50/100 = -0.50 on a scale with a mean of 500 as well as a standard variation of 100, indicating that the scoring is half a variance below the mean.

Learn more about  variation

brainly.com/question/17287798

#SPJ4

7 0
1 year ago
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