Cis-trans isomers   

Enantiomers are 

 In Ice, the hydrogen bonds are stable, and water molecules are farther apart, making it less dense than liquid water, making it float. 

You’ve been experiencing acid indigestion lately. You do a little research on the Internet and discover that your problem is caused by excess stomach acid. You are advised to take alka seltzer which neutralizes the acid.  Alka seltzer has a pH that is 

A carbon atom has 6 electrons; however, its valency is 4. This is because the carbon atom

All of these are false except 

All  the cotton tail rabbits in a meadow belong to a

What accounts for the movement of water up the tree against gravity to reach the leaves? 

Gene expression is the process by which the information in a gene directs the synthesis of a protein.

Into which domain would you place a multicellular organism which produces their food molecules by photosynthesis?