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Physiology
Physiology Week 1-6
Question | Answer |
---|---|
Name 6 Body Systems assiated with hoemostasis | Integumentary, Skeletal, Muscular, Nervous, Endocrine, Cardiovascular, Lympathic, Immune, Resperatory, Digestive, Urinary, Reproductive |
What is the difference between negative feedback vs positive feed back? | Negative feedback oppose change and give an inhibitory response. Positive feedback responds are stimulatory and accelerates change. see illustration on new born delivery |
What is the Difference between DNA vs RN | 1.Strands: DNA-Doube very long, RNA- Single or double but short 2. Sugar: DNA-Deoxyribose, RNA-Ribose 3. Base Pairing: DNA-Adenine-Thymine(A-T) Guanine-Cytosine(G-C), RNA-Adinine-Uracil(A-U) Guanine-Cytosine(G-U) |
Name the 4 major groups of organic substances? | Carbs, Lipids, Proteins, Nucleic Acids and related molecules |
Name 5 phases of mitosis | Interphase, Prophase, Metaphase, Anaphase, Telophase |
In a sodium-potasium pump mechanism, what goes in and what comes out? | 3 sodium ions moves out, 2 potasium ions goes in |
Name 4 principle types of tissues? | Epithelial. Connective, Muscle, Nervous |
What are the 3 types of Epithelial tissue membranes in the body? | Cutaneous, Serous, mucous |
What are the functions of the bone? | Support, Protection, Movement, Mineral Storage, Hematopoeisis |
What bones are associated with the Axial Skeleton? | Skull, Vertebrae, Sacrum, Tailbone, Neck, Ribcage |
What bones are associated with the Appendicular Skeleton? | Upper and Lower Extremity, Shoulder Girdle, Pelvic bones |
Name 3 funtional join classifications? | Synarthroses (immovable), Amphiarthroses (slightly movable), Diarthroses (Freely movable) |
_____ is obtained by hydrolysis of a nucleotide and required for muscle contraction. | Adenosine Triphosphate (ATP) |