Choose all the answers that apply.
communicable diseases
can be prevented through safe behaviors
nare inherited from parents
cannot be prevented through vaccination
can be spread from person to person
can be spread through contact with infected bodily fluid
neyt question
ask for

1) can be prevented through safe behaviour.

2)can be spread from person to person.

3can be spread through contact with infecetd bodily fluids

and some communicable disease caused by viruses can be prevented through vaccination but some not cannot

q: compare the parts of a cell and the cell as a whole to another common nonliving system (i.e., a car, a city,

a:

comparing this to the inside of a food building/company.

all cells are surrounded by a plasma membrane, which protects the cell from its environment, keeping toxic substances out of the cell. it regulates which molecules are allowed to enter and exit the cell.

regulates all cell activity such as cellular metabolism, and growth in addition to storing and maintaining the cell's dna for transcription and replication. determines what proteins to make.

contains the organelles; site of most cell activity

the place where ribosomes do their working activity.

builds the proteins.

prepares proteins for use or export.

responsible for breaking down and absorbing materials taken in by the cell.

maintains cell shape.

transforms one form of energy into another.