hypothalamus: base of brain
Pituitary gland (the boss): contains the anterior
and posterior lobes
-the Anterior lobe of the pituitary is larger than
the Posterior lobe of the pituitary
What is a TRF? a TRF is a Thyroid-releasing factor
What is a TSH? a TS
Macromolecule: a large molecule usually composed of smaller repeating units chained together
Photosynthesis: a process by which plants or algae use light energy to make chemical energy
Protein: one of the four classes of macromolecules; folded, functional
1. What is it? According to the US National Library of Medicine, prostaglandins are groups
of lipid autacoids, biological factors that act as hormones, that are obtained from
arachidonic acid. Unlike other
What are the steps to the Scientific
Define a problem.
Research a Question.
Develop a Hypothesis.
Use an experimental approach
Analyze the data
What is DNA?
DNA is a deribonucleic acid, which is composed of a double
Rushing of air into the lungs makes the diaphragm contract downward.
As diaphragm contracts, the external intercostal muscles, which are made up of veins,
nerves, and arteries, also contract
Pressure inside of the lung de