Blood with oxygen travels on the ____ side of heart, while blood without oxygen travels on the _____ side.
What is left and right sides?
Groups of cells
What is a tissue?
Kidney, ureter, urinary bladder, and urethra
What is urinary or excretory system?
The bodies ability to maintain relatively stable internal conditions.
What is homeostasis?
Structure that helps bacteria stick/attach to surfaces or other bacteria.
What is pilli?
This is the number of chambers in the heart.
What is 4?
Organs Working together
What is an organ system?
Heart, blood vessels
What is cardiovascular?
If a runner is dehydrated, this feedback mechanism would kick in.
What is negative feedback?
The term that describes a microorganism that can cause disease.
What is a pathogen?
The number of layers in the heart wall.
What is 3? (epicardium, myocardium, endocardium)
All living things are made up of.
What is a cell?
Nasal cavity, pharynx, larynx, lungs, trachea, bronchus
What is respiratory?
This mechanism helps amplify the event and returns back to setpoint until event has stopped sending signals.
What is a positive feedback?
Viruses that infect bacterial cells are called this.
Valves located between atrium and ventricles are called this.
Describe the structure with at least two different tissue types
What is an organ?
Brain, sensory receptors, nerves, spinal cord
What is nervous?
This mechanism helps counteract a stimulus to return back to balanced point.
What is a negative feedback?
Reproductive cycle of viruses where they integrate their DNA into the host cell.
What is lysogenic cycle?
Functions of arteries, veins and capillaries.
What is arteries transport blood away from heart, veins bring blood back to heart and capillaries help in exchange of gas and nutrients?
Smallest unit of all living things
What is an atom?
Thyroid gland, pituitary gland, pineal gland, thymus, adrenal gland, pancreas, ovary, testis.
What is endocrine?
If a butcher slices his finger and his finger starts to bleed, this feedback mechanism would kick in.
What is positive feedback?
Draw out a lytic cycle.