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JMU BIO 270 Exam 1 Hynd 2024/25 Update 100% Solved
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JMU BIO 270 Exam 1 Hynd 2024/25 Update 100% Solved
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JMU BIO 270 Exam 1 Hynd 2024/25 Update 100% SolvedExtracellular fluid Correct Ans-Fluid in which cells live (fluid outside cells)
-Plasma (within blood)
-Interstitial fluid (between blood vessels and cells) Correct Ans-Two components of
Extracellular fluid
Intracellular fluid Correct Ans-Fluid contained within all cells
1. Muscle
2. Nervous
3. Epithelial
4. Connective Correct Ans-Four types of Primary Tissue
1. Skeletal muscle (moves bones)
2. Cardiac muscle (squeezes blood in the heart)
3. Smooth muscle (found in walls of all hollow organs) Correct Ans-3 Types of muscle
tissue
Nervous Tissue Correct Ans--Specialized for communication, control, and coordination
-Specialize in initiating and transmitting electrical signals over long-distance
-Communication, coordination and control
, JMU BIO 270 Exam 1 Hynd 2024/25 Update 100% Solved
(Brain, spinal cord, peripheral nerves, special senses)
Epithelial tissue Correct Ans--Covers all surfaces (skin, internal organs, inside of hollow
organs)
-Specialized for protection or exchanging materials between cells and environment
1) Epithelial sheets
2) Secretory glands Correct Ans-Two Types of Epithelial tissue structures
1) Protection - boundaries from external environment (Skin, Body openings)
2) Absorption (Large intestine, Small intestine)
3) Secretion (Exocrine glands, Endocrine glands) Correct Ans-Three functions of Epithelial
tissue:
1) Exocrine (ducts)
2) Endocrine (no ducts)
^-endocrine cells make hormones Correct Ans-Two types of Epithelium glands (specialized
for secretion)
Fat Correct Ans-Energy is stored in
Fascia Correct Ans-Surrounds muscles, bone, joints
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