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

Author Question: Which of the following statements best describe cells within biological systems? A) Cells are ... (Read 84 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
Which of the following statements best describe cells within biological systems?
 
  A) Cells are chemical factories where biomolecules are created or used.
  B) Cells can only create chemicals; organelles are used to consume the chemicals.
  C) Cells have a nucleus where the bulk of the mass is stored.
  D) Cells are the fundamental unit of matter.
  E) All of the above are true.

Question 2

Which has more total energy: a cup of boiling water at 100C or a swimming pool of slightly cooler water at 90C?
 
  A) The cup of boiling water at 100C has more energy.
  B) The swimming pool at 90C has more energy.
  C) They both have the same amount of energy because they are both made of water.
  D) It is not possible to answer this question without knowing the ambient temperature surrounding each body of water.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scikid

  • Sr. Member
  • ****
  • Posts: 300
Answer to Question 1

A

Answer to Question 2

B



fagboi

  • Hero Member
  • *****
  • Posts: 535
Both answers were spot on, thank you once again



scikid

  • Sr. Member
  • ****
  • Posts: 300

 

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

For a complete list of videos, visit our video library