« previous next »

Author Question: A phenol has a(n) ________ group attached to a benzene ring. A) amino B) carbonyl C) carboxyl ... (Read 83 times)

amal

  • Hero Member
  • *****
  • Posts: 572
on: Aug 27, 2018
A phenol has a(n) ________ group attached to a benzene ring.
 
  A) amino
  B) carbonyl
  C) carboxyl
  D) hydroxyl

Question 2

Pollution levels are not affected by temperature inversions.
 
  Indicate whether the statement is true or false


princessflame2016

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

The size of the antlers play a significant role in establishing the hierarchy in the group The size of the antlers play a significant role in establishing the hierarchy in the group
Uncommon amino acids Uncommon amino acids
The F Ring and One of Its Shepherds The F Ring and One of Its Shepherds
The 20 common amino acids used to build proteins The 20 common amino acids used to build proteins
Activation of amino acids for incorporation into proteins Activation of amino acids for incorporation into proteins
Ectoparasitic ticks attached to and sucking blood from a finch. Ectoparasitic ticks attached to and sucking blood from a finch.
Video: Frequency of stimulation and force (Recruitment of motor units and force)

For a complete list of videos, visit our video library