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Download Ch. 1 Jeopardy Levels or Organization/Requirements for Life 100
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Ch. 1 Jeopardy Levels or Organization/Requirements for Life 100- This is the smallest particle of matter atom 200- Place the following levels of organization in the correct order from smallest to largest: Tissue- Atom- Organ system- organism- Cell Atom- cell- tissue- organ system organism 300- What are the 5 requirements for all living things? Food, water, oxygen, heat and pressure 400- What are the two types of pressure that effects living organisms? Atmospheric and hydrostatic 500- What are 2 reasons living organisms need water? Environment for reactions, transport of materials and temperature control Homeostasis 100- What is meant by the term homeostasis? Maintenance of a stable internal environment 200- What is an example of a negative feedback mechanism? Blood pressure, temperature, blood glucose 300- What are the three mechanisms found in all homeostatic processes? Receptor, control center and effector 400- What is the difference between positive and negative feedback? Negative feedback- change occurs in the opposite direction back to the set point Positive feedback- change continues to occur in the same direction away from the set point 500- What happens in the body with an increase of blood glucose? Pancreas secretes insulin which stimulates the liver to store glucose as glycogen and the cells increase glucose uptake. Anatomical Terminology 100- My nose is _____ to my mouth superior 200- My shoulder is _______ to my heart Lateral 300- The heart is found in this cavity Mediastinum but more specifically pericardial cavity 400- What is the name of the cavity where the lungs are found? Pleural 500- What is the name of the membrane that surrounds the stomach? Visceral perotineum Organ Systems/Characteristics of Life 100- What are 3 characteristics of living things? Movement, responsiveness, reproduction, growth, respiration, digestion, absorption, circulation, assimilation and excretion 200- What is the name for the organ system that contains the skin? Integumentary 300- Which organ system is responsible for secreting hormones to maintain the body’s homeostatic balance? endocrine 400- What are 2 components of the lymphatic system Lymphatic vessels, lymph nodes, thymus and spleen 500- What are all of the functions of the skeletal system? Framework for muscle attachment, protection of organs and blood cell production Body Regions 100- What is the name for the fingers or toes Digital 200- What is the name of the eye cavity? Orbital 300- What is the name for the wrist? Carpal 400- What is the name for the ribs? Costal 500- What is the name for the cheek and nose? Buccal and nasal
