click below
click below
Normal Size Small Size show me how
Jency Mangisel
Anatomy Weeks 1-5
| 2 cavities of the abdominopelvic cavity. | abdominal and pelvic |
| The space that encloses the brain and spinal cord forms one continuous cavity called the _____ cavity. | dorsal |
| Molecules are | atoms combined to form larger chemical aggregates. |
| Blood production is a function of which system? | Skeletal |
| The smallest living units of structure and function in the body are: | cells. |
| From smallest to largest, the levels of organization of the body are: | chemical, organelle, cellular, tissue, organ, system, organism. |
| As the concentration of hydrogen ions increases, the pH goes _____, and the solution becomes more _____. | down; acidic |
| Which type of chemical reaction results in the breakdown of a complex substance into two or more simpler substances? | decomposition reaction |
| An ionic bond is formed by: | a positive and a negative ion attracting each other. |
| This organelle has both a cis and a trans face. | Golgi apparatus |
| Ribosomes are organelles that | float in the cytoplasm and attach to the endoplasmic reticulum. |
| Which cell fiber serves as part of our “cellular muscles?” | Microfilament |
| DNA is a major constituent of which cell organelle? | Nucleus |
| What is the outer layer of the skin called? | Epidermis |
| Name the layers of the skin? | Epidermis, Dermis, hypodermis |
| Connection of skeletal system and cardiovascular system. | Production of red/white blood cells and platelets in the bone marrow. |