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Jessica Nixon
Physiology Chapters 1-6
Question | Answer |
---|---|
Homeostasis | Stability and balance with in the cell or body. Consistant internal environement. |
DNA | Deoxyribonucleic acid. Stores genetic information, |
Negative Feedback | brings body back to balance such as a cooling body in the heat |
Positive feedback | Childbirth, the body doing more to get back to normal. |
Large molecules through out the body? | Carbohydrates, lipids and proteins. |
How are enzymes names? | The suffix us with the root word which describes the chemical reaction. |
Enzymes | Regulate metobolism, help breakdown complex molecules. |
Two functions of the Integumentary System | Regulate body temperature, protection from the elements of the environement ie: pollution, uv rays. |
How many layers in the epidermis? | Five |
Axial Skeleton | skull, rib cage and spine |
Appendicular Skeleton | Limbs and pelvis |