Forms a barrier between the cell and its environment
What is the cell membrane?
200
A group of cells with the same function.
What is a tissue?
200
the face directed forward, the arms at the side, and the palms of the hands facing forward.
What is Anatomical position?
200
The sum of all chemical reactions in a cell and/or organism.
What is metabolism?
200
Process by which molecules spread from areas of high concentration, to areas of low concentration.
What is Diffusion?
200
Considered the "blood" of a cell
What is cytoplasm?
300
Two or more organs working together to perform a specific job.
What is an organ system?
300
The study of the function of body parts.
What is Physiology?
300
When Blood sugar levels are to high and Pancreas response in release of insulin. This is an example of _______ _______.
What is Negative Feedback?
300
The four types of animal tissue.
What are connective, nervous, muscle, and epithelial?
300
Control center of a cell
What is the nucleus?
400
Smallest unit and when grouped together can form a
What is an atom and a molecule?
400
Study of diseases and disorders within the body
What is Pathophysiology?
400
When tissue is torn or injured, a chemical is released. This chemical causes platelets in the blood to activate. Once these platelets have activated, they release a chemical which signals more platelets to activate, until the wound is clotted. This is referred to as __________ __________
What is Positive feedback?
400
Traits passed down to offspring from parents; ___ from mom and ___ from dad.
What is genetics; 23 and 23?
400
___________ or ___________ are used for movement by single-celled organisms
What are cilia and flagella?
500
A human being is a ______________ organism and a bacteria is a _________________ organism.
What is multicellular and unicellular?
500
The 5 levels of organization in order.
What is Cell --> Tissue --> Organ --> Organ System --> Organism