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boyakko [2]
3 years ago
9

Does the following statement describes a function of DNA, a function of RNA, of both DNA and RNA, or a function of neither DNA o

r RNA? It stores the nucleus the information a cell needs to make its proteins with the right amount of orders in amino acids.
A. DNA
B. RNA
C. both DNA and RNA
D. neither DNA nor RNA
Chemistry
2 answers:
Effectus [21]3 years ago
6 0

Answer: B: RNA

Explanation: a type of RNA called the messenger RNA is synthesized in the nucleus and its carries a single copy of DNA base sequence of a specific gene to the cytoplasm. mRNA is linked with the ribosomes and the instructions it carries are utilized in the arrangement of amino acids in the correct order to produce a specific protein.

steposvetlana [31]3 years ago
4 0
Guy that said it was DNA was right i just took the test to so another words your answer is Letter A DNA have a nice weekend! <span />
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Gemiola [76]

<u>Answer:</u> The quantity of every prefix is written below as a power of ten.

<u>Explanation:</u>

In the metric system of measurement, the name of multiples and subdivision of any unit is done by combining the name of the unit with the prefixes.

<u>For Example:</u> deka, hecto and kilo means 10, 100 and 1000 respectively. Deci, centi and milli means one-tenth, one-hundredth, and one-thousandth respectively.

The quantity of these prefixes are written as the power of 10.

For the given prefixes:

<u>Nano:</u>  The quantity will be 10^{-9}

<u>Kilo:</u>  The quantity will be 10^3

<u>Centi:</u>  The quantity will be 10^{-2}

<u>Micro:</u>  The quantity will be 10^{-6}

<u>Milli:</u>  The quantity will be 10^{-3}

<u>Mega:</u>  The quantity will be 10^6

Hence, the quantity of every prefix is written above as a power of ten.

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3 years ago
What do we mean by atmospheric pressure
olasank [31]

Answer:

ExplanationImage

Atmospheric Pressure is the force per unit area exerted on a surface due to the weight of air molecules above it. It is caused by the collisions of the air molecules with that surface.:

8 0
3 years ago
The molarity of a 4.200 L solution is 1.230 M Na2CO3. What is the mass of Na2CO3
Lerok [7]

Answer:

547.5g

Explanation:

To get the mass, you need moles.

moles = (molarity)(Liters)

moles = (1.230M)(4.200L) = 5.166 moles Na2CO3

Now, just use stoichiometry

molar mass of Na2CO3 = 2(mass of Na) + (mass of C) + 3(mass of O)

= 2(22.9) + 12.01 + 3(16) = 105.99g/mol

5.166moles(105.99g/mol)

= 547.544

But, the measurements given had 4 significant figures, so in chemistry we write:

547.5g

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3 years ago
Answer Quickly : Define and compare boiling points, melting points, and freezing points.
juin [17]
Boiling point is the temperature at which a substance begins to change to a gas. Melting point is the temperature at which a substance begins to turn into a liquid. And freezing point is the temperature at which a substance begins turning into a solid.
3 0
2 years ago
What do organisms have based on their functions?
mote1985 [20]
Unicellular organisms, cells perform all the basic actions and functions required for living like nutrition, respiration, reproduction etc.

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6 0
2 years ago
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