Is cartilage considered a tissue? Explain why or why not.
100
For protection, support, and structure.
What is the main function of skeleton?
100
The skin
What is the largest organ in the integumentary system?
100
Cells
All the living things are made up of what?
200
Ribosomes
What produces proteins?
200
It is a protein that allows the body to stretch.
What does the fiber elastic do for the body?
200
There are 4. They are osteoblast, osteogenic, osteoclasts, and osteocytes.
How many bone cells are there? List them.
200
There are 3 which are the epidermis, dermis, and hypodermis.
How many layers are there of the integument? List them.
200
False, because an atom is the smallest unit of life.
The cell is the smallest unit of life. True or false? If false explain why.
300
Rough is lined with ribosomes while smooth is not.
What's the difference between rough and smooth endoplasmic reticulum?
300
There are 2, Elastic and collagenous.
How many types of fibers are there in connective tissue? Name these types.
300
Bone hardening
What is the ossification of the bone?
300
a dark to brown to black pigment occurring in hair, skin, and iris of the eye in people and animals. It is responsible for tanning of skin exposed to sunlight.
What is melanin?
300
It absorbs water causing it to swell up which may lead to it bursting.
How does a cell respond in a hypotonic solution?
400
The Nucleus
What is the largest organelle in a cell?
400
Fibers, ground substance, cells.
What are 3 main components of Connective tissue?
400
Skull, vertebrae, and the thoracic cage.
What are the parts of the axial skeleton?
400
Protection, regulation of body temperature, sensation, metabollic function, blood reservoir, and excretion.
What are the functions of the integumentary system?
400
The water leaves the cell causing it to shrink and wilt.
What happens to a cell when put in a hypertonic solution?
500
It contains DNA and it is the control center.
what is the role of the nucleus?
500
It is an amorphous gelatinous material that fills the spaces between fibers and cells.
What is ground substance? What does it fill in?
500
8-12 false ribs and 11-12 true ribs.
How many false ribs are there and how many true ribs?
500
It divides the body into 11 areas, each accounting 9% of total body area, plus an additional body area surrounding the genitals accounting 1% of body surface area.
What is the rule on nine?
500
The cell becomes well balanced by movement of water going through the cell.
What does a cell do when put in a isotonic solution?