Why is a reducing atmosphere conducive to the origin of life?
A. It is more favorable for the development of organic molecules.
B. It is rich in free oxygen.
C. It is devoid of organic molecules.
D. It is very similar to today's atmosphere.
A. It is more favorable for the development of organic molecules.
You might also like to view...
Several genetic disorders, including Fanconi anemia and ataxia telangiectasia, are caused by mutations in ____
a. the cell wall b. mitochondrial DNA c. ribosome structure d. DNA repair genes e. DNA polymerase genes
DNA polymerase and other repair enzymes ________ the newly synthesized DNA strand during and after the replication process
Fill in the blank(s) with correct word
The bones of the arms and legs belong to the ______ skeleton.
a) axial b) thoracic c) vertebral d) appendicular
If a patient is experiencing urticaria and itching following contact with poison sumac, what type of reaction is the patient experiencing?
A) Anaphylactoid reaction B) Anaphylaxis C) Normal response D) Allergic reaction