× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
s
3
v
3
p
3
m
2
s
2
d
2
N
2
d
2
e
2
s
2
s
2
e
2
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
caroline12345 caroline12345
wrote...
Go to Answer
Posts: 475
Rep: 0 0
6 years ago
While it is very difficult to find fossils of the earliest cells, there are some probable early cell characteristics. Four of the five answers represent possible traits that the first cells may have had. Select the exception:
 
  a. prokaryotic
  b. autotroph
  c. aerobic
  d. anerobic
  e. hetrotroph

Question 2

Four of the five answers listed below are components of the mixture used in Miller and Urey's experiment. Select the exception.
 
  a. ammonia
  b. methane
  c. water
  d. hydrogen
  e. oxygen
Read 53 times
3 Replies
Replies
Answer verified by a subject expert
kamehameha2014kamehameha2014
wrote...
#1
Posts: 321
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

caroline12345 Author
wrote...
#2
6 years ago
TYVM
wrote...
#3
6 years ago
no worries, happy to help out
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  824 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 297
  
 1533
  
 1366
Your Opinion
Previous poll results: Who's your favorite biologist?