Show:
Orientation & Chemistry
Cell & Tissue
Integumentary & Skeletal
Nervous
Muscular & Sensory
100
Stores and releases energy in the cell, and has 3 phosphates attached by chemical bonds
What is ATP?
100
This organelle is responsible for the modification, packaging, and distribution of proteins and lipids
What is the golgi apparatus?
100
This vertebral region contains 7 individual vertebrae?
What is the cervical region?
100
As the action potential reaches the axon terminal, voltage gated channels are opened to allow this in, which begins depolarization
What is sodium?
100
This muscle type contracts most slowly and the contractions occur in waves
What is smooth muscle?
200
The maintenance of a relatively constant environment within the body
What is homeostasis?
200
These structures are responsible for the movement of materials over the surface of the cell
What are cilia?
200
The cells in this layer of the epidermis divide by mitosis and some of the newly formed cells become cells of the more superficial strata
What is the stratum basale?
200
A dorsal root ganglion contains cell bodies for this type of neuron
What is sensory?
200
These cells are stimulated in bright light and are responsible for color and detail vision
What are cone cells?
300
A group of cells with similar structure and function
What is a tissue?
300
This is also known as interstitial fluid
What is extracellular fluid?
300
Endochondral ossification converts this type of cartilage to bone
What is hyaline cartilage?
300
At the neuron's resting state, the interior of the cell contains this charge
What is negative?
300
These receptors detect cell damage (pain)
What are nociceptors?
400
This is an example of a positive feedback mechanism
What is childbirth or a fever?
400
This component of cellular respiration produces the most ATP
What is the electron transport chain?
400
This substance is part of the integumentary system and protects us from abrasion, water loss, bacteria, and chemical damage
What is keratin?
400
This structure of the brain contains important reflex centers for ventilation, heart rate, and blood pressure
What is the brain stem?
400
The binding of this neurotransmitter causes ion channels to open on the postsynaptic membrane of the neuromuscular junction
What is acetylcholine?
500
Substances dissolved in the liquid portion of a solution
What is a solute?
500
This RNA sequence transcribes from the DNA sequence "CTA"
What is GAU?
500
This hormone is activated by excess blood calcium and it promotes osteoblast activity
What is calcitonin?
500
The function of this structure is to produce cerebrospinal fluid (CSF)
What is the choroid plexus?
500
A single motor neuron and all the muscle fibers it controls
What is a motor unit?