Bio Chapter 7 Deck 8 (Slides 25-27) Flashcards
Example of cell specialization:
Red blood cells transport _____ throughout the body
O2 (Oxygen)
Example of cell specialization:
Pancreatic cells produce ______ to help lower glucose levels in the blood
Insulin
Example of cell specialization:
______ cells contract and relax to move parts of the body
Muscle
Example of cell specialization:
_____ cells control the opening and closing of stomata on the underside of leaves
Guard
Stomata (on the underside of leaves) control gas exchange (oxygen and carbon dioxide) and ______ from the leaf.
Evaporation
What are the 5 levels of organization in multicellular organisms?
- Cell
- Tissue
- Organ
- Organ System
- Organism
____ is the basic unit of structure and function in multicellular organisms
CELL
_____ is a group of similar cells that together perform a taks
TISSUE
_____ is a group of tissues that together perform a task
ORGAN
_____ is a group of organs that work together
ORGAN SYSTEM
_____ is a group of organ systems working together
ORGANISM
DIFFERENCES BETWEEN PLAN AND ANIMAL CELLS:
Plant cells have a ____ wall; Animal cells have no ____ wall.
CELL
The cell wall of a plant cell is made of ____ for protection and support
Cellulose
In an animal cell, the cell ______ is the outer covering of the call
membrane
DIFFERENCES BETWEEN PLAN AND ANIMAL CELLS:
Plant cells have chloro_____s; Animal cells do not.
chloroPLASTS
