One characteristic of water is that it is less dense when frozen…..it floats

Another name for the mitochondria is the “powerhouse of the cell” because it makes the energy the cell needs to carry on

Which term best describes the zone of air land and water where living organisms are found?

What state of matter has no definite volume and no definite shape

Eukaryotic Cells DO NOT contain membrane bound organelles

If you are referring to a popluation, you are referring to the same number of species in an area

Which part of the plant cell is H?

Domain is the highest order of taxonomy

What type of membrane is selectively permeable and found in the prokaryotic and eukaryotic cell

A protein antigen expressed by a pathogen has a compact globular structure. Discuss where (in the antigen) you would expect to find an epitope that is recognized by a B cell. Where would you expect to find an epitope recognized by a T cell?