Unit 1 Review

Front

Relationship between cells and living beings:

Back

All living beings are composed of one or more cells.

Front

True statement about cells:

Back

Cells are the smallest unit that can be considered alive.

Front

Evidence for all living things being cell-based:

Back

Examine samples of various living things under a microscope to identify cells.

Front

Research shows trees have various cell types. Evidence supporting this:

Back

Cells from different parts of a single tree had varying structures and functions.

Front

Smallest parts of living things:

Back

perform life-sustaining functions, such as respiration.

Front

Cell membrane structure's role in cell function:

Back

Allows certain substances to pass in and out.

Front

Benefits of cell organelles:

Back

Each part performs a unique and necessary function.

Front

Chloroplasts & mitochondria in plant cells:

Back

Chloroplasts make food; mitochondria convert it to energy.

Front

Comparison of cell parts to city parts: Nucleus?

Back

City hall - directs necessary activities.

Front

Shape of a plant cell is related to its:

Back

Cell wall