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Vanessa Miranda
Week 1-6
Question | Answer |
---|---|
What is homeostasis? | relative consistancy of the normal human body's internal fluid environment. |
What are the four basic components in every feedback control loop? | 1. Sensor mechanism 2. Integrator or control center 3. Effector mechanism 4. Feedback |
What are the four major groups of organic substances? | 1. Carbohydrates 2. Lipids 3. Proteins 4. Nucleic Acids |
Name the three classes of carbohydrates. | 1. Monosaccharides (simple sugars) 2. Diasccharids (double suagrs) 3. Polysacchardes (complex sugars) |
What is considerd the "power plant" of the cell? | Mitochondria |
What does DNA stand for? | Deoxyribonucleic Acid |
Name the four principle tissues. | 1. Epithealial Tissue 2. Connectice Tissue 3. Muscle Tissue 4. Nervous Tissue |
What is a mucous membrane? | Epithelial membranes that line the body surface opening directly to the exterior. |
What are the functions of bones? | 1. Support 2. Protection 3. Movement 4. Mineral Storage 5. Homatopoeisis |
Name the five major types of bones. | 1. Long Bones 2. Flat Bones 3. Short Bones 4. Irregular Bones 5. Sesmoid Bones |
Name the three functional calssifications of joints. | 1. Synarthroses 2. Amphiarthroses 3. Diarthroses |
What are the functions of muscle? | 1. Movement 2. Heat Production 3. Posture |