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gulaghasi [49]
3 years ago
15

Which of the following is NOT true about restriction enzymes? Group of answer choices They are used to determine whether or not

specific sequences are present in a segment of DNA. They are used to cleave DNA at particular short sequences. They are used to break up genomes into smaller pieces for further analysis. They are used to directly amplify segments of DNA.
Biology
1 answer:
larisa [96]3 years ago
5 0
They are used to directly amplify segments of dna
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When we're doing scientific research, we should definitely be avoiding any sources which aren't scientific by nature. This means we should avoid sources which haven't been peer reviewed by fellow authors of a similar field. With this, we avoid using literature of questionable quality. 
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A cylinder with a mass of 12 g has a radius measuring 2 cm and a height of 6 cm. What is its density? 0.05 g/cm3 0.16 g/cm3 1 g/
valina [46]
Given:
m = 12 g, the mass of the cylinder
r = 2 cm, the radius of the cylinder
h = 6 cm, the height of the cylinder.

Calculate the volume, V, of the cylinder.
V = πr²h
   =  π*(2 cm)²*(6 cm)
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By definition,
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Therefore,
density = m/V
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             = 0.16 g/cm³ (nearest hundredth)

Answer: 0.16 g/cm³

3 0
3 years ago
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People with diseases that result in the malabsorption of which nutrient are at risk for a vitamin d deficiency?
grigory [225]

Inadequate dietary vitamin D or its deficiency leads to malabsorption of calcium. Nutritional disorder leads to the rare disease rickets, which causes bones to become soft and bend in children. In adults, vitamin D deficiency leads to osteomalacia, which causes weak bones, bone pain and muscle weakness.

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To learn more about Rickets here-

brainly.com/question/26292489

#SPJ4

6 0
2 years ago
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