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_________ contain(s) hydrolytic enzymes to digest biological macromolecules, worn out organelles, and material from endocytosis.

An organisms’s physical or observable traits due to the genes it possesses is known as the:

Sled dogs can require 10,000 calories a day while running. This is an example of which characteristic of living organisms:

Which has the greatest amount of kinetic energy?

The process of converting the “message” of mRNA into a sequence of amino acids is called:

Both Mr. and Mrs. Smith have freckles (dominant) and unattached earlobes (dominant). Some of their children have freckles and attached earlobes.  Some of their children have no freckles and unattached earlobes.  What proportion of their children can be expected to have no freckles and attached earlobes?  

The diagram represents the process of polymerase chain reactions (PCR).  What is the purpose of PCR?

A white blood cell is engulfing and ingesting a bacterium into a food vacuole.  This is called:

Substances like oils and fats which do not dissolve in water are:

One strand of DNA has the base sequence AAGCAA The complementary strand has this base sequence: