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sergij07 [2.7K]
3 years ago
7

Question 3 (1 point) What is the relationship between a chromosome and DNA?

Chemistry
1 answer:
creativ13 [48]3 years ago
3 0

Answer:chromosome is made of DNA. DNA is double helix structure made of sugar, phosphorus and nitrogen bases.

Explanation:

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What is the total number of electron pairs shared between the carbon atom and one of the oxygen atoms in a carbon dioxide molecu
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The answer is 2 pairs. The carbon atom has 4 electrons and oxygen atom has 6 electrons. The purpose of shared electron is to get 8 electrons at the outer layer. So the carbon atom needs to share 4 electrons which is 2 pairs with oxygen to be stable.
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“Sugar will dissolve faster in cold water than in hot water.” Is this statement true or false? EXPLAIN using evidence from past
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How does monochlorination work? Please describe with an exampel.
Sunny_sXe [5.5K]

We have to explain monochlorination.

Monochlorination is the process to introduce one chlorine atom in any organic compound.

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The monochlorination of benzene is shown here:


6 0
3 years ago
What is the poH of a 3.67 x 10-5 M OH solution and is it acidic, basic, or neutral?
Anni [7]

Answer:

The pOH is  4, 44 and the solution is basic.

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The pOH is a measure of the concentration of OH (hydroxyl) ions in the solution.

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pOH = -log (OH-)= -log (3.67 x 10-5 )= 4, 44. In this case, the solution is basic.

The p0H scale ranges from values of 0 to 14 (less than 7.0 is basic and greater than 7.0 is acidic, a pH = 7.0 is neutral)

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3 years ago
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