BIO1A

A student is studying living things. Which of the following characteristics describe only living things.

• 1. convert food to energy

  2. are made up of one or more cells

• 1. are made up of atoms

  2. are capable of movement

• 1. are capable of movement

  2. grow by metabolic reactions

• 1. are made up of one or more cells

  2. respond to environmental changes

Which two options identify contributions to cell theory that are attributed to Robert Hooke?

• 1. discovered and named cells

  2. stated all cells have the same basic chemical composition

• 1. determined all cells come from pre-existing cells

  2. stated all plants are made of cells

• 1. discovered and named cells

  2. observed cork cell walls under a microscope

• 1. discovered that heredity information is passed on from cell to cell

  2. observed cork cell walls under a microscope

Which option identify contributions to cell theory that are attributed to Matthias Schleiden?

• a. discovered that heredity information is passed on from cell to cell

• b. discovered and named cells

• c. discovered all cells come from pre-existing cells

• d. stated all plants are made of cells

Which option identify contributions to cell theory that are attributed to Rudolph Virchow?

• a. determined all cells come from a pre-existing cells

• b. observed cork cell walls under a microscope

• c. stated all plants are made up of cells

• d. discovered that heredity information is passed on from cell to cell

Which statement best describes an example of organization within the system?

• A.organs in the kidney work with organs in the ureter to filter and move materials.

• B. the kidney, ureter, bladder, and urethra are cells with specific roles in the system.

• C. the bladder is an organ composed of muscle tissue that helps eliminate fluid waste.

• D. specialized cells in the urethra are composed of tissues that work independently of one another.

Determine if the following statement support the claim that viruses are living or nonliving?

​ VIRUSES CAN REPLICATE

• LIVING

• NONLIVING

Determine if the following statement support the claim that viruses are living or nonliving?

VIRUSES CAN CHANGE OVER TIME

• LIVING

• NONLIVING

Determine if the following statement support the claim that viruses are living or nonliving?

VIRUSES DO NOT GROW OR DEVELOP

• LIVING

• NONLIVING

Determine if the following statement support the claim that viruses are living or nonliving?

VIRUSES CONTAIN GENETIC INFORMATION

• LIVING

• NONLIVING

Determine if the following statement support the claim that viruses are living or nonliving?

VIRUSES DO NOT CONTAIN ONE OR MORE CELLS

• LIVING

• NONLIVING