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CH 14 Human Bio
62 cards·by crumb87
Adipose Tissue Structure and Function
Connects skin to underlying structures
Adipose tissue
Fat-storing connective tissue.
Anus
Undigested materials are excreted as feces
Blood structure and function
Transports oxygen and nutrients to body cells. (Have a liquid matrix called plasma)
Blood
The combination of cells and liquid that flows through blood vessels in the cardiovascular
system. Made up of red blood cells
Bone structure and function
Provides support for body. (osteocytes
Bone
A type of connective tissue consisting of living cells in a matrix rich in collagen and
calcium.
Cardiac Muscle
In the heart
Cardiac
branched cylindrical cells
Cartilage structure and function
flexible
Cartilage
Connective tissue found in the skeletal system that is rich in collagen fibers.
Connective tissue
6 types; composed of cells and specialized matrix
Digestive System components
the body has a system of organs for digestion
digestive system
circulatory system
Epithelial cells
typically anchored on one face
Epithelial tissue
Tightly packed sheets of cells that line organs and body cavities.
Epithelial Tissue
Which of the following tissues is found in the outer surface of skin?
Epithelium
tightly packed sheets of cells
Esophagus
transports food from pharynx to stomach by waves of muscle contractions called peristalsis.
Fibrous connective tissue structure and function
Forms the tendons and ligaments. (fibroplasts
Fibrous connective tissue
A dense tissue found in tendons and ligaments composed largely of collagen fibers.
Gallbladder
Stores bile and empties into small intestine
Gallbladder
Stores bile and empties into small intestin
Homeostasis
is the maintenance of a steady state or constant condition
Large intestine
Water is reabsorbed
Large intestine
Water is reabsorbed
Ligaments
Connect bone to bone
Liver
Produces bile which aids absorption of fats
Liver
Produces bile which aids in absorption of fats.
Loose connective tissue structure and function
Connects epithelia to tissues & holds organs in place. (fibroplasts
Loose connective tissue
Serves to bind epithelia to underlying tissues and to hold organs in place.
Matrix
A nonliving substance between cells
microvilli
Fine fingerlike projection composed of epithelial cells that function in absorption.
Mouth
Teeth reduce food size
Muscle Tissue
Three types
Negative Feedback
reduces change
Negative Feedback
When the outcome of a process inhibits that process
Nervous tissue
Tissue composed of neurons and associated cells.
Neurons
conduct electrical signals and are the cells the brain and spinal cord are primarily composed
of
Organ system
Suites of organs working together to perform a function or functions.
Organ
Groups of tissues working in concert.
Pancreas
Produces a buffer that neutralizes acidity of stomach acid
Pancreas
Produces digestive enzymes
Pancreas
Produces digestive enzymes. Produces a buffer that neutralizes acidity of stomach acid.
Pharynx
passageway where food is swallowed
Pharynx
Tube and muscles connecting the mouth to the esophagus. throat.
Positive Feedback
Breast feeding the baby induces secretion of prolactin
Positive Feedback
causes change.
Positive Feedback
occurs when the outcome of a process increases or intensifies that process.
Pyloric Sphincter
Regulates movement of food from stomach to small intestine
Skeletal Muscle
Attached to bones
Skeletal
large
Small intestine
Digestion of carbs
Small intestine
The narrow
Smooth Muscle
comprises the musculature of internal organs and blood vessels. Involuntary not striated.
Smooth
small cells with pointed ends
Stomach
muscular contractions mix food with gastric juice
Structure and function of nervous tissues
Found in brain and spinal cord. Composed of neurons
Tendons
Connect muscle to bone
The human body has four basic types of tissue
Epithelial
Tissue
A group of cells that share the same function.
Villi
Small fingerlike projections on the inside of the small intestine that function in nutrient
absorption.