Unit 3 Review

the five sense modalities are

• seeing, hearing, tasting, smelling, feeling

• touching, tasting, hearing, seeing, thinking

• seeing, hearing, feeling, imagining, tasting

• smelling, hearing, feeling, thinking, seeing

types of muscle tissue

• smooth, skeletal, cardiac

• epithelial, connective, nervous

• cartilage, bone, adipose

• striated, non-striated, involuntary

Eukaryotic organisms can be unicellular.

• Yes, eukaryotic organisms can be unicellular, such as protists.

• No, all eukaryotic organisms are multicellular.

• Eukaryotic organisms are only found in multicellular forms.

• Eukaryotic organisms can be unicellular, but only in extreme environments.

Prokaryotic vs. Eukaryotic organisms

• Prokaryotic organisms have a nucleus (e.g., plants and animals).

• Eukaryotic organisms lack a nucleus (e.g., bacteria).

• Prokaryotic organisms lack a nucleus (e.g., bacteria).

• Eukaryotic organisms are unicellular only.

Function of the Respiratory system

• Facilitates breathing and exchange of gases.

• Regulates body temperature and fluid balance.

• Produces hormones for growth and metabolism.

• Filters and removes toxins from the blood.

Sensory Receptor

• A bundle of nerves that receive information and sends it to the brain

• A type of muscle that responds to stimuli

• A part of the brain that processes sensory information

• A chemical that transmits signals between neurons

nervous tissue

• transports nutrients and oxygen to cells

• provides structural support to organs

• sends and receives information from stimuli to form a response

• stores energy for future use

Stimulus

• a response to an organism's behavior

• anything that an organism responds to (light, temperature, scent, sound, etc)

• a type of environmental change

• a method of communication between organisms

Ribosomes function

• Ribosomes are responsible for energy production in the cell.

• Ribosomes are responsible for protein synthesis in the cell.

• Ribosomes are involved in DNA replication.

• Ribosomes help in the transport of materials within the cell.

Vacuoles function

• Vacuoles are responsible for photosynthesis in plant cells.

• Vacuoles store nutrients and waste products and help maintain pressure in plant cells.

• Vacuoles are involved in protein synthesis.

• Vacuoles provide structural support to animal cells.