Integumentary system
Vascular connective tissue layer beneath epidermis of skin
What is the dermis?
Hinge
What type of joint is the elbow?
Collegen
What is the main protein found in bone?
Origen and Insertion
What are the two points of attachment for a muscle?
Brain and spinal cord
What makes up the central nervous system?
Squamous epithelium
What is the epidermis made up of?
Synovial
What is a ball and socket joint?
Calcium phosphate
What is the bones primary mineral component?
It is the endoplasmic reticulum of the muscle cell
What is the sarcoplasmic reticulum?
3 pounds
3 pounds On average, how much does the human brain weigh?
Produce the pigment that shields cells form UV radiation
What is the function of Melanocytes?
Abduction and Adduction
What is the movement of a part away from the midline and the movement toward the midline called?
Epiphyseal Plate
What is the technical name for a growth plate?
Muscle shapes bone
What does Wolff's law state?
268 miles per hour
What speed does messages in the nervous system go at?
Sebaceous Glands
What glands are usually associated with hair follicles?
Suture
What is a fibrous joint between two flat bones of the skull called?
A green stick fracture is when a side of your bone is broken, leading it to bend. It begins it healing process by first forming a hematoma(blood clut). From there a soft callus is going to form being made up mostly of collagen. Then the soft callus will turn into a hard callus. Lastly it undergoes remodeling that turns the bone back into its original shape.
What is a green stick fracture and how does it heal?
The cytoplasm of the muscle cell and it contains lots of Mitochondria
What is sarcoplasm and what does it contain lots of?
The frontal lobe, Temporal, Parietal, Occipital
What are all the names of the lobes in the brain?
Oil from the scalp causes the skin cells to clump together and appear as white flakes
How is dandruff formed?
Fibrous Joints
What joint is held close together by dense connective tissue and are immoveable or slightly moveable?
In intramembranous ossification the bone forms with mesenchyme that turns in osteoblasts that secrete calcium phosphate to form bone(osteocytes). Examples are Skull and Clavicle.
What is Intramembranous ossification and an example of bones that go through it?
When a muscle contracts, the actin filament is pulled or slides over the myosin filament
What is the sliding filament hypothesis?
It is fluid that is made by tissue that lines the ventricles in the brain and it helps cushion the brain and the spinal cord
What is cerebrospinal fluid and its function?