What should you always do at the end of a lab

For each of the following features of nucleic acids, indicate whether it is true of DNA only, of RNA only, of both DNA and RNA,

11111nata11111 [884]

True for DNA only:

Contains the nucleotide deoxythymidine monophosphate.

True for RNA only:

Is involved in the process of protein synthesis in the cytoplasm of the cells in the liver.

True for both DNA and RNA:

Contains the base adenine.
Is synthesized by a process that involves base pairing.

True neither for DNA nor RNA:

Is an inherently directional molecule, with an NN-terminus on one end and a CC-terminus on the other end.
Occurs only in single-stranded form.

Some facts:

DNA known as Deoxyribonucleic acid acts as the genetic material of all living organism except for some viruses. It stores the genetic information of an organic life form. DNA has deoxyribose sugar and is a double stranded helix.

RNA or Ribonucleic acid can be genetic or non genetic material. It functions in transferring the genetic information stored in DNA during protein synthesis and in control of gene expression.RNA also have enzyme activity in the form ribozyme and it is the genetic material of some viruses and virioids.

5 0

2 years ago

Use Q = mcAT

mr Goodwill [35]

Answer:

1).....for the specific heat capacity(c) of water is 4200kg/J°C..

....guven mass(m)=320g(0.32kg)

...change in temperature(ΔT) =35°C

from the formula

Q=mcΔT

Q=0.32Kg x 4200kg/J°C x 35°C

Q=47,040Joules

5 0

2 years ago

How many moles are in 25.58 grams of H20? SHOW WORK

kirill115 [55]

Answer:

1.42 moles

Explanation:

25.58 g of H₂O .

Molecular weight of water = 2 x 1 + 16 = 18

1 mole of water = 18 g of water

18 g of water = 1 mole

25.58 g of water = 25.58 / 18 mole

= 1.42 moles .

7 0

2 years ago

What happens if 2 hydrogen and 1 oxygen atoms are combined?

Wittaler [7]

Hello There!

We will have water (H2O)

So if you drink a glass of water, you drink a glass of H2O.

Hope it helps! :)

$GraceRosalia$ here to help you :)

8 0

2 years ago

Read 2 more answers

Identify the type of bonding within each substance. Co ( s ) ionic covalent metallic CoCl 2 ( s ) covalent ionic metallic CCl 4

krok68 [10]

Answer:

1. Co ( s ) - metallic bonding

2. CoCl₂ ( s ) - ionic bonding

3. CCl₄ ( l ) - covalent bonding

Explanation:

Metallic bonding -

It is the type of bonding present between the atoms of the metals , via the electrostatic interaction between the metal and the delocalized electrons , is known as metallic bonding .

For example ,

Mostly metals show metallic bonding .

Ionic bonding -

It is the type of bonding present between the ions i.e. , the cation and the anion is known as ionic bonding .

For example ,

Mostly ionic compound , like salts show ionic bonding .

Covalent bonding -

It is the type of bonding which is present between shared pair of electrons , is known as covalent bonding .

For example ,

Most of the carbon compounds are capable to show covalent bonding .

Hence , from the question ,

1. Co ( s ) - metallic bonding

2. CoCl₂ ( s ) - ionic bonding

3. CCl₄ ( l ) - covalent bonding

6 0

3 years ago