Multiple Choice
One piece of evidence for the common origin of all cellular organisms is that all cellular organisms have
A) the same biochemical metabolism.
B) membrane-bound organelles.
C) genetic information in the form of DNA.
D) a nucleus.
E) mitochondria.
Correct Answer:

Verified
Correct Answer:
Verified
Q21: Methanogenic bacteria<br>A) produce all the methane implicated
Q22: 'Blue-green algal blooms' in Australian waterways are
Q23: In a series of experiments, DNA was
Q24: A microorganism is isolated from a salty
Q25: An organism that uses carbon dioxide as
Q27: The use of antibiotics by humans can
Q28: Using modern techniques for sequencing DNA/RNA, cellular
Q29: Bacteria are used by humans for many
Q30: Bacteriophages<br>A) are bacteria which parasitise other bacteria.<br>B)
Q31: Nitrogen fixation in soil is carried out