Author Question: Proteins are composed of long chains of ________. Fill in the blank(s) with correct ... (Read 101 times)

vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
Proteins are composed of long chains of ________.
 
  Fill in the blank(s) with correct word

Question 2

Most of the coal that exists today was formed ________ years ago.
 
  A) 100
  B) 1000
  C) 1 million
  D) over 300 million



phuda

  • Sr. Member
  • ****
  • Posts: 348
Answer to Question 1

amino acids

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

For a complete list of videos, visit our video library