This topic contains a solution. Click here to go to the answer

Author Question: Ribosomes are the part of a cell that ____. a. performs metabolic activities b. breaks down ... (Read 205 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
Ribosomes are the part of a cell that ____.
 
  a. performs metabolic activities
 b. breaks down harmful chemicals
  c. transports proteins
 d. synthesizes new proteins

Question 2

Protein channels allow ____ molecules to cross the cell membrane.
 
  a. large charged
 b. small charged
 c. large uncharged
  d. small uncharged



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Brummell1998

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

d

Answer to Question 2

b




evelyn o bentley

  • Member
  • Posts: 564
Reply 2 on: Jun 22, 2018
Gracias!


kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

For a complete list of videos, visit our video library