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4 years ago

What is manipulating the arrangement of DNA that makes up a gene is called

Physics

1 answer:

andrew11 [14]4 years ago

4 0

Manipulating the arrangement of DNA that makes up a gene is called genetic engineering.

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Water is pouring into a conical tank at the rate of 8 cubic feet per minute. If the height of the tank is 10 feet and the radius

iren [92.7K]

Answer:

$\frac{25}{8\pi}ft/min$

Explanation:

We are given that

$\frac{dV}{dt}=8 ft^3/min$

Height of tank=h=10 ft

Radius of tank, r=4 feet

We have to find the dh/dt when the water is 4 feet deep.

$\frac{r}{h}=\frac{4}{10}=\frac{2}{5}$

$r=\frac{2}{5}h$

Volume of cone , $V=\frac{1}{3}\pi r^2 h$

Substitute the values

Volume of cone , $V=\frac{1}{3}\pi(\frac{2}{5}h)^2h=\frac{4}{75}\pi h^3$

Differentiate w.r.t t

$\frac{dV}{dt}=\frac{12}{75}\pi\times h^2\times \frac{dh}{dt}$

Substitute the values

$8=\frac{12}{75}\times\pi (4)^2\times \frac{dh}{dt}$

$\frac{dh}{dt}=\frac{8\times 75}{12\times 16\pi}=\frac{25}{8\pi}ft/min$

3 0

4 years ago

Cytosine is methylated resulting in 5-methylcytosine. What is the most likely outcome?.

Allisa [31]

Answer: Cytosine is methylated resulting in 5-methylcytosine. Then the gene expression will decrease.

Explanation: To find the answer, we need to know more about the methylation of cytosine.

<h3>What is methylation of cytosine?</h3>

Methylation means the addition of a methyl group on a substrate of an atom.
It's a form of alkylation, here a methyl group replaces a hydrogen atom.
Methylation of cytosine occurs at CpG palindrome in DNA.
When cytosine is methylated to produce 5- methyl cytosine, which results in a decrease in gene expression.

Thus, we can conclude that, Cytosine is methylated resulting in 5-methylcytosine. Then the gene expression will decrease.

Learn more about the methylation of cytosine here:

brainly.com/question/28044895

#SPJ4

3 0

2 years ago

Differences between distance and displacement.

fiasKO [112]

It is a vector quantity

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4 years ago

_______ are considered to be fluids.

skad [1K]

Answer:

liquids and gases

Explanation:

Liquids and gases are considered to be fluids because they yield to shearing forces, whereas solids resist them.

4 0

3 years ago

Does spearmint gum have alcohol in it

Andreyy89

Yes it has sugar alcohol

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3 years ago