This organ is considered the control center of the body.
Brain
100
The function of this organ system is to collect, process, and respond to information about internal and external environments
Nervous System
100
What body system controls reflexes?
Nervous System
100
When the code from DNA is transferred to messenger RNA, this process is called _____________.
Transcription
200
If the calcium in your blood decreases, a gland will sense the decrease and send a chemical message to your bones so it releases calcium back into the blood.
Negative Feedback
200
This type of cell carries electrical impulses
Neuron
200
This system is responsible for protection, mineral storage, and blood cell formation
Skeletal System
200
Within bones there are Haversian canals where you find many of this type of cell.
Blood
200
What part of DNA is considered the genetic code? (The part that makes you YOU)
Nitrogen bases
300
If your blood sugar gets too high or low, your pancreas releases chemicals to return the blood sugar back to normal
Negative Feedback
300
Steroid Hormones are part of the endocrine system. What type of macromolecule is a steroid hormone?
Lipid
300
This system is responsible for producing vitamin D, gather information, and excretion.
Integumentary
300
This system helps maintain homeostasis by signaling the body to respond to stimuli and by using feedback mechanisms
Endocrine
300
Cells spend most of their time in interphase of the cell cycle, the portion of the cell cycle where the cell is dividing is called ______________.
Mitosis
400
Rapid growth during puberty causes your body to release more and more hormones
Positive
400
This set of organs separate nitrogenous wastes and excess water from blood
Kidneys
400
This system helps carry oxygen to muscle cells
Circulatory (Cardiovascular) System
400
___________________ cells are apart of the integumentary system and line all internal and external body surfaces
Epithelial
400
This process will produce energy (ATP), carbon dioxide (CO2), and water (H20)
Cellular Respiration
500
A mother has contractions while giving birth
Positive Feedback
500
A specific part of the immune system triggers specific immune responses
Antigens
500
This system has structures that move carbon dioxide and oxygen across semi permeable membranes
Respiratory System
500
Cardiac muscle cells (cells in your heart) are specialized to help keep the heart pumping. They have more of a particular organelle that helps provide energy to cells. What is this organelle?
Mitochondria
500
This kingdom contains organisms that are prokaryotes, reproduces asexually, can be autotrophic or heterotrophic, and live in very extreme environments.