Cells Quiz Review 1 + 2

What is the basic unit of structure and function of all living things?

What separates the cell from its external environment and from neighboring cells?

The brain for the control of the cells metabolic activities and cell division

Allows for a cell movement

Serves as a site for cellular respiration and energy production (ATP) stores ATP.

What is the reservoir for RNA?

Holds DNA and protein material in a loose and diffuse state. During mitosis this organelle condenses to form the chromosomes.

Contains two centrioles that are functional during animal cell division

Provides a passage for the transport of substances in cytoplasm

Manufactures carbohydrates and PACKAGES secretions for discharge from the cell

Serves as a site for protein synthesis

Is a nuclear material that determines hereditary characteristics

Is a center for cellular digestion

Regulates transport of substance into and out of the cell

A clear, semi-liquid medium that fills the space around the chromatin and the nucleoli (NEW WORD)

What provides an organized watery environment where life functions take place via the activities of the organelles?

An enzymes that oxidize cell substances. (NEW WORD)

Involves reproduction of a human

Involves the growth and maintenance of a cell or human.

Does not require an energy source l

Requires an energy source

Molecules moving from a higher concentration to lower concentration

Molecules moving from higher concentration to lower concentration THRU/BY water or fluid

Selects which particles or water moves across a semipermeables membrane by a mechanical force, such as blood pressure.