Test review 1 cells.

Which of these is a structure that is present in all living organisms?

• a tissue

• a cell

• a stomach

• a brain

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

A single-cell organism can do everything a cell from a multicellular organism can do EXCEPT

• Specialize

• Reproduce

• Use energy

• Make protein

Which of these statements about cells is correct?

• Cells must produce their own food.

• Adult cells are larger than those in a child.

• 
  Organisms must have more than one cell to grow.

• Multicellular organisms can have more than a billion cells.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

An organism, such as a nematode worm, may have only 1000 cells. It should be classified as being

• a virus.

• a bacteria.

• unicellular.

• multicellular.

Tags

NGSS.MS-LS1-1

Cytoplasm is ________________

• A gel-like substance in which organelles can be found.

• The powerhouse of the cell

• The brain of the cell

• The organelle that provides support and protection to the plant cell.

Tags

NGSS.MS-LS1-2

Mitochondria is ________________

• A gel-like substance in which organelles can be found.

• The powerhouse of the cell

• The brain of the cell

• The organelle that provides support and protection to the plant cell.

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

The Nucleus is like ________________

• A gel-like substance in which organelles can be found.

• The powerhouse of the cell

• The brain of the cell

• The organelle that provides support and protection to the plant cell.

Tags

NGSS.MS-LS1-2

The Cell wall is ________________

• A gel-like substance in which organelles can be found.

• The powerhouse of the cell

• The brain of the cell

• The organelle that provides support and protection to the plant cell.

What is the primary function of a cell membrane?

• Make sugars using sunlight and carbon dioxide

• Act as a gatekeeper allowing some things into a cell and not others

• 
  Suspending organelles in a jelly like substance

• Synthesizing proteins

Tags

NGSS.MS-LS1-2

Plant cells have what ability that animal cells do not?

• They can grow much larger

• They can multiply faster

• They can make their own food

• They can live forever

Tags

NGSS.MS-LS1-6