cells

A cell is...

• the basic unit of structure and function in living organism
• an organism
• a basic part of everything that we see
• found only in animals, not plants

The _____________ holds the DNA, and controls the functions of eukaryotic cells.

• Nucleus

• Nuclear Membrane

• Mitochondria

• Chloroplast

The purpose of the cell wall is to-

• regulate what goes into and out of a cell

• control the functions of a cell

• convert energy from food into energy for a cell

• provide structure for a cell

In what ways do plant and animal cells differ?

• Plant cells have cell walls and chloroplasts.

• Animal cells have cell walls and chloroplasts.

• Plant cells have a nucleus and mitochondria.

• Animal cells have a nucleus and mitochondria.

The fluid surrounding the organelles of a cell is the —

• chloroplast

• cytoplasm

• mitochondria

• cell membrane

What types of organisms have cells with very large vacuoles?

• Animals

• Bacteria

• Fungi

• Plant

Cells form tissues, tissues form organs, organs work together to form

• lungs

• organ systems

• skin

• heart

A group of tissues that work together is a(n) ______________________.

• cell

• organ

• organ system

What is a group of cells that are alike and work together?

• a cell team

• a tissue

• a cell family

Organs that work together are part of a(n) ________________________.

• cells

• tissue

• organ system