Review Cells

All organisms possess DNA. DNA:

• creates energy for cells.

• allows sensitivity to environmental stimuli.

• contains information for growth and development.

• captures energy from the sun.

Tags

NGSS.HS-LS3-1

The smallest units that can carry on all the functions of life are called:

• molecules.

• cells.

• organelles.

• species.

Tags

NGSS.MS-LS1-1

Hooke’s discovery of cells was made observing:

• living algal cells.

• living human blood cells.

• dead plant cells.

• dead protist cells.

A cell that can change its shape would be well suited for:

• receiving and transmitting nerve impulses.

• covering the body surface.

• moving to different tissues through narrow openings.

• All of the above

Tags

NGSS.HS-LS1-4

Which of the following is an example of a prokaryotic cell?

• an amoeba

• a virus

• a bacterium

• a liver cell

Plasma membranes:

• are part of only a small number of cells.

• contain genes.

• are made of DNA.

• are thin coverings that surround cells.

In which of the following organelles is a cell’s energy produced?

• endoplasmic reticulum

• Golgi apparatus

• lysosome

• mitochondrion

Tags

NGSS.HS-LS1-7

Proteins are made on the:

• mitochondria.

• plasma membrane.

• ribosomes.

• vesicles.

The organelles associated with photosynthesis are the:

• vacuoles.

• mitochondria.

• chloroplasts.

• Golgi apparatus.

Tags

NGSS.HS-LS1-5

Which of the following pairs contains unrelated items?

• eukaryote–amoeba

• ribosomes–protein

• cell wall–animal cell

• mitochondria–energy