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

Author Question: In Miller and Urey's experiment, what did they use to simulate the atmosphere in a sealed, glass ... (Read 39 times)

lb_gilbert

  • Hero Member
  • *****
  • Posts: 588
on: Jul 27, 2018
In Miller and Urey's experiment, what did they use to simulate the atmosphere in a sealed, glass container to produce amino acids and organic molecules?
 
  a. volcanic ash
 b. electric arc
 c. water vapor
 d. liquid helium
  e. nitrogen gas

Question 2

Which is the process that explains how life adapts itself to a changing environment?
 
  a. biological evolution
 b. environmental duplication
  c. biological transformation
  d. natural selection
 e. genetic reproduction


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

peter

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

a


lb_gilbert

  • Member
  • Posts: 588
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

Perkypinki

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

An electron micrograph from an experiment demonstrating the function of a tight junction An electron micrograph from an experiment demonstrating the function of a tight junction
The standard protocol of a metagenomics experiment. The standard protocol of a metagenomics experiment.
Bulletproof glass Bulletproof glass
Composition of the Atmosphere Composition of the Atmosphere
The Upper Troposphere: Westerly Winds in the Upper Atmosphere The Upper Troposphere: Westerly Winds in the Upper Atmosphere
Using a magnifying glass Using a magnifying glass
Video: Major Elements in Biological Molecules: Lipids

For a complete list of videos, visit our video library