Portage Learning - Anatomy & Physiology I, Questions and answers, 2022. Rated A+

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Portage Learning - Anatomy & Physiology I, Questions and answers, 2022. Rated A+ The six levels of organization of the body are - ✔✔1. Chemical level -Atom, Micro-molecules 2. Cellular lev... el - cell 3. Tissue level - tissue 4. Organ level - Organelles 5. Organ System level 6. Organism level The necessary life function that protects our internal environment from our external environment is provided by what system? - ✔✔Integumentary The function of movement is provided by what system? - ✔✔Muscular System The function of responsiveness is provided by what system? - ✔✔Nervous System The function of digestion is provided by what system? - ✔✔Digestive System Anabolism - ✔✔Building more complex cellular structures from simpler ones Catabolism - ✔✔Breaking down more complex cellular structures into simpler one Excretion involves what system? - ✔✔Digestive system Respiratory system Urinary The reproductive system is controlled by what other system? - ✔✔Endocrine system What tissue covers the body surface and lines the cavities of the body? - ✔✔Epithelium Name the three steps in cellular respiration? - ✔✔1. Glycolysis 2. Citric Acid Cycle 3. Electron Transport System What is the purpose of ATP? - ✔✔ATP is energy rich molecule which powers all cellular activities. Allows the cells to have the energy needed to carry out their functions Epithelial cells perform what types of function? - ✔✔Make up epithelial tissue and do tasks like secretion, absorption. Under constant cell division to replace dead cells that shed away What are the four basic tissue types? - ✔✔1. Epithelial 2. Connective 3. Muscle 4. Nervous What are the major body systems? - ✔✔1. Integumentary system/ skin - Epidermis (outer), dermis (middle), hypodermis (inner) - Responsible for protecting our body the internal organs from extreme temperature changes 2. Skeletal system - Framework and support for body organs; provides protection for internal oegans 3. Muscular system - Movement of the body 4. Nervous system -Internal communication among cells of the body 5. Digestive system -Breaks down food into smaller molecules which enter the bloodstream through small intestines and supply the body with nutrients 6. Endocrine system - Glands make hormones which regulate the reproductive system and metabolism 7. Cardiovascular system - movement of blood, oxygen, and nutrients throughout the body 8. Lymphatic system - immunity and fighting off diseases 9. Respiratory system - excretion of CO2 waste, supply blood with O2 Toward or at the body surface is known as what direction? - ✔✔Superficial Away from the body surface is what direction? - ✔✔Deep Toward or at the midline of the body or on the inner side of it is what direction? - ✔✔Medial Between a more medial and more lateral structure is what orientation? - ✔✔Intermediate Away from the head end or toward the lower part of a structure of the body is what direction? - ✔✔Inferior Toward the head end or upper part of a structure (above) is what direction? - ✔✔Superior Toward or to the front of the body is what direction? - ✔✔Ventral (anterior) [Show More]

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