| Cells |
| #1 |
What will happen if a cell cannot maintain homeostasis? |
Many chemical reactions in the cell will slow down or even stop. |
| #2 |
How does hibernation help homeostasis? |
All body processes slow down in order to help the animal survive through cold temperatures. |
| #3 |
What types of organisms have membrane bound organelles? |
Eukaryotic, Animals, Plants... |
| #4 |
What parts do plants need to make food? |
Chloroplast |
| #5 |
What parts do plant cells have that animal cells do not? |
Cell Wall, Chloroplast, 1 large central vacuole |
| Cells- Organism |
| #1 |
What are the organs of the digestive system? |
Mouth, tongue, esophagus, liver, gallbladder, stomach, pancreas, colon, small and large intestine |
| #2 |
The brain is a ... |
organ |
| #3 |
What are the levels of organization in our bodies? |
cells-tissues-organs-organ system-organism |
| #4 |
All cells have.... |
DNA, Cell Membrane |
| #5 |
What are the 4 organic compounds we learned? (know their basic structure for the test) |
lipid, protein, nucleic acid, carbohydrate |
| Cell Processes |
| #1 |
Where does the process of releasing energy from food molecules occur in prokaryotic cells? |
cytoplasm |
| #2 |
What is the role of chlorophyll in the process of photosynthesis? |
Chlorophyll absorbs sunlight |
| #3 |
What are examples of producers? |
trees, flowers, grass, bushes, plants |
| #4 |
What happens to glucose inside a cell during cellular respiration? |
The cell uses oxygen to break down glucose |
| #5 |
What products of photosynthesis are starting materials for cellular respiration? |
glucose and oxygen |
| Body Systems and their Functions |
| #1 |
What function is carried out by saliva? |
It chemically digests the food. |
| #2 |
Each organ of the digestive system plays an important role in food digestion. What would most likely result if a person’s liver does not produce enough bile? |
The fat in the food a person eats will not be broken down and absorbed as it should. |
| #3 |
In which structures are oxygen and carbon dioxide exchanged? |
Bronchia |
| #4 |
How does the folded shape of the villi make them more effective? |
It increases the area across which nutrients can pass into blood. |
| #5 |
If a disease damaged the valves in a person’s veins, blood would not flow properly toward which structure? |
heart |
| Body Systems 2 |
| #1 |
Which of the following functions does the integumentary system share with a cell membrane? |
protection from the environment |
| #2 |
Which term refers to a disease in which the immune system attacks the body’s own cells? |
autoimmune disease |
| #3 |
How do T cells and B cells help build the body’s immunity to disease? |
When a body is exposed to a certain pathogen, T cells and B cells remember that pathogen and produce antibodies to fight that pathogen. |
| #4 |
Karla’s heart rate increases when she sees an alligator. Her endocrine system causes her heart rate to increase. How does the endocrine system send the message to increase the heart rate? |
It sends hormones through her bloodstream to her heart. |
| #5 |
Anaerobic exercise is an intense activity that lasts a short period of time. This kind of exercise increases muscle power. Aerobic exercise is a moderate activity that lasts a longer period of time. This kind of exercise strengthens the heart. Which of the following is another difference between anaerobic and aerobic exercise? |
In anaerobic exercise, muscles do not use oxygen; in aerobic exercise, muscles use oxygen. |
