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Cells
Tissues
Layers 1
Layers 2
Test your luck
100
Particle that gains or loses electrons.
What is an ion?
100
This type of single layer epithelial tissue is cube shaped and efficient at secretion.
What is simple cuboidal epithelium?
100
The top layer of the skin.
What is the epidermis
100
This tissue contains fat cells and functions as energy storage and insulation.
What is adipose tissue?
100
cells, tissues, organ, organ systems, organism
What is hierarchical design?
200
Molecules made of carbon AND hydrogen
What are organic molecules?
200
This type of tissue consists of cells and reticular or elastic fibers.
What is connective tissue?
200
This layer of the epidermis is found in the plantar surface of hands and feet.
What is the stratum lucidum
200
This form of connective tissue, is found in tendons and ligaments.
What is dense regular connective tissue?
200
intakes energy, produces waste, reacts with environment and reproduces.
What is a cell/living organism
300
Functional protein that recognizes and binds with specific substances.
What are chemical receptor sites?
300
The surface of the skin consists of these cells.
What are stratified squamous epithelium?
300
projects into the epidermis and provides more surface area and nutrient diffusion
What is the stratum papillare?
300
This type of gland is not active until puberty and secretes bacteria eating proteins and pheromones.
What is the aprocine sweat gland.
300
This plane dissects the body in the direction of the long axis.
What is the longitudinal plane?
400
Organelle that modifies, distributes, and packages proteins.
What is the golgi complex?
400
This type of connective tissue binds everything in the body together.
What is dense irregular connective tissue?
400
downward growth of epithelial cells
What is an invagination?
400
outermost region of hair, very strong, contains lots of keratin
What is the cuticle?
400
toward the beak or snout end of the body.
What is rostral?
500
The step in the energy production cycle occurs in the mitochondria and produces 36 ATP.
What is the Krebs Cycle?
500
water solution containing various suspended molecules and ions between fibers, the "internal ocean".
What is ground substance
500
Consists of a fatty layer and a fiberous layer.
What is the subcutaneous?
500
this muscle attaches the base of the follicle to the epidermis and cause hair to stand on end.
What are the arrector pili muscles
500
transports materials through endo and exocytosis
What is vescular transport