Biology Vocab Check 1.1 2018

Front

The flu virus causes __

Back

influenza

Front

Control center of the cell containing DNA.

Back

nucleus

Front

Thin, flexible barrier around a cell; regulates entry and exit.

Back

cell membrane

Front

A tiny, nonliving particle that invades and reproduces inside a living cell.

Back

virus

Front

A cell subunit with a specialized function.

Back

organelle

Front

Smallest unit of life

Back

Cells

Front

Cells with a nucleus

Back

Eukaryotic

Front

Single-celled organisms without a nucleus; another name for prokaryotes.

Back

Bacteria

Front

Preparation of weakened or killed pathogens for immunity.

Back

Vaccine

Front

Supporting layer around the cell membrane in some cells

Back

cell wall