This is the smallest particle on the level of organization that builds molecules when combined.
What is an atom?
100
This system produces children.
What is the reproductive system?
100
This is called the carpal region.
What is the wrist?
100
This is the vitamin is made from sunlight shining on the skin.
What is vitamin D?
200
Cells combined together make this... which is next on the level of organization.
What is tissues?
200
Two atoms joined together make this.
What is a molecule?
200
The pH scale is from ___ to ____.
What is 0 to 14?
200
This is the definition for the word: The body's ability to maintain relatively stable internal conditions even though the outside environment is continuously changing.
What is homeostasis?
200
This is the middle layer of skin that is made of dense connective tissue and has nerve endings, hair follicles, sweat and oil glands.
What is the dermis?
300
This organelle modifies the polypeptide chain into the final protein shape.
What is golgi body?
300
An example of this macromolecule is a triglyceride.
What is fat?
300
The predominant organ in the integumentary system.
What is the skin?
300
This is what holds the two DNA strands together and gives water its unique properties.
What are hydrogen bonds?
300
This junction prevents fluids from leaking between the cells.
What is tight junction?
400
Name the stage of mitosis where the chromosomes align midway between the poles.
What is metaphase?
400
Plates of tightly packed keritinized cells.
What are nails?
400
This stops odor from sweat.
What is deodorant.
400
The frontal plane divides _____ from _____?
What is anterior from posterior?
400
Name the seven levels of organization in order.
What is atoms, molecules, cells, tissue, organ, organ system, organism?
500
This is the name of a series of four stages that divides the nucleus to produce two exact copies.
What is mitosis?
500
An enzyme is this macromolecule.
What is a protein?
500
This is in the integumentary system and consists of a root and shaft.
What is hair?
500
The fingers are ________ to the elbow, but the shoulder is ________ to the elbow? (do not use superior/inferior)
What is distal, then proximal?
500
This keeps a solution within a consistent range of pH.