This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Discuss how Bowen's reaction series helps explain the composition of many igneous ... (Read 87 times)

awywial

  • Hero Member
  • *****
  • Posts: 577
on: Jul 13, 2018
Discuss how Bowen's reaction series helps explain the composition of many igneous rocks.

Question 2

What are small molecules composed of multiple amino acids called?
 A)monomers
 B)protobionts
 C)bacteria
 D)proteinoids
 E)DNA


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zogaridan

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 13, 2018
Answer to Question 1

Some minerals occur together in igneous rocks but others do not. Bowen's observations and laboratory experiments demonstrated that as molten material cools, there is a predictable sequence in which specific minerals crystallize, rather than all crystallizing simultaneously. Therefore, minerals having similar melting points will tend to crystallize together and minerals with very different melting points will not.

Answer to Question 2

D


awywial

  • Hero Member
  • *****
  • Posts: 577
Reply #2 on: Jul 13, 2018
Thank you :)


zogaridan

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jul 13, 2018
Happy to help you


« previous next »
 

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

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.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

In reaction 1, the formation of glucose 6-phosphate from glucose and inorganic phosphate In reaction 1, the formation of glucose 6-phosphate from glucose and inorganic phosphate
The cross-linking reaction in peptidoglycan synthesis (left) and inhibition of the transpeptidase The cross-linking reaction in peptidoglycan synthesis (left) and inhibition of the transpeptidase
Regulation of membrane phospholipid composition in bacteria Regulation of membrane phospholipid composition in bacteria
An old set of christmas tree lights have 30 lights, 20.6~ each in a series alignment. Determine ... An old set of christmas tree lights have 30 lights, 20.6~ each in a series alignment. Determine ...
Bracket series Bracket series
Energy requirements of an uncatalyzed versus an enzymatically catalyzed chemical reaction Energy requirements of an uncatalyzed versus an enzymatically catalyzed chemical reaction
Video: baroreceptors

For a complete list of videos, visit our video library