Cells
What is a cell?
-The building blocks of life
-The smallest unit of life
Which tissue is for movement
Muscle tissue
Which organ gives commands to the body?
The brain
What are the two flows of fluid?
Laminar and Turbulent
Can a human survive with only one lung?
Yes
What does the mitochondria do?
Provides the energy for the cell
(Powerhouse can pass too)
TRUE OR FALSE: Nervous tissue is used for emotions
False
What is the function of the liver?
Filters the blood
(give points if just filter)
TRUE or FALSE: Solids, like sand, since they technically flow, are considered a fluid.
FALSE
Which organ was used in ancient humankind, but now is unnecessary and can safely removed if it becomes inflamed?
Appendix
What organelle produces proteins?
Ribosomes
What tissue provides protection?
Epithelial tissue
Which organ stores and concentrates bile?
Gallbladder
Buoyancy is the tendency of an object to float or rise in a fluid, like water or air.
(float is accepted)
Which part in the body cannot regenerate?
What is a difference between an animal cell and a plant cell?
Plants have a cell wall and a chloroplast while animal cells don't
Name one body tissue and explain what it does.
Muscle - Movement
Connective - Connect and Support
Nervous - Information
Epithelial - Protection
Which organ carries nerve signals from your brain to the rest of your body?
Spinal cord
What is the formula to find density?
Mass divided by volume = Density
How many organs are there in the circulatory system?
1-4-7 (all are acceptable)
What does the vacuole do?
Help dispose of waste
What does the muscle tissue do in the stomach?
Churn the food
What do lymph nodes do?
They filter out harmful products and waste from the body
Name 5 examples of fluids.
(any valid fluids)
What is the scientific name for the brain?
cerebrum or telencephalon