When a molecule gains electron, it becomes

Operons are used by some bacteria to control:

Examples of horizontal gene transfer include all of these except:

In photosynthesis:

Fermentation requires the use of______ to make ATP

Biotechnology offers ways to make products with therapeutic applications. For example:

Thymine dimer is caused by exposure to:

During light reaction in photosynthesis_____

Ribosomes are the site of_______ synthesis

All cells must have chromosome made of double stranded DNA