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2 years ago

5

PLEASE HELP ME!!!

2 answers:

elena-s [515]2 years ago

7 0

Answer:

The promoting region & the coding region.

Explanation:

Every gene consists of several functional components, each involved in a different facet of the process of gene expression. Broadly speaking, however, there are two main functional units: the promoter region and the coding region.

bogdanovich [222]2 years ago

3 0

Answer:

A gene is a basic unit of heredity in a living organism. Genes come from our parents. We may inherit our physical traits and the likelihood of getting certain diseases and conditions from a parent. Genes contain the data needed to build and maintain cells and pass genetic information to offspring.

Explanation:

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Carbon fixation occurs during the light reactions.

Ksju [112]

Answer:

True

Explanation:

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2 years ago

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What are three of Leonardo divinci's contributions to science?

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3 years ago

If you are using 3.00% (mass/mass) hydrogen peroxide solution and you determine that the mass of solution required to reach the

Maurinko [17]

Answer:

0.004522 moles of hydrogen peroxide molecules are present.

Explanation:

Mass by mass percentage of hydrogen peroxide solution = w/w% = 3%

Mass of the solution , m= 5.125 g

Mass of the hydrogen peroxide = x

$w/w\% = \frac{x}{m}\times 100$

$3\%=\frac{x}{5.125 g}\times 100$

$x=\frac{3\times 5.125 g}{100}=0.15375 g$

Mass of hydregn pervade in the solution = 0.15375 g

Moles of hydregn pervade in the solution :

$=\fraC{ 0.15375 g}{34 g/mol}=0.004522 mol$

0.004522 moles of hydrogen peroxide molecules are present.

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2 years ago

Before a bond breaks in a chemical reaction, what happens

Assoli18 [71]

They have to form a chemical bond in order to brake them down first

8 0

2 years ago

The purpose of a machine is to decrease the work needed. TRUE/FALSE

aniked [119]

Answer:

False.

Explanation:

A machine does not decrease the work needed. It simply makes the work easier or changes how the work is done.

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2 years ago

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