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Ati Teas 7: Science Questions And Answers With Verified Solutions Already Passed!!!
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Ati Teas 7: Science Questions And Answers With Verified Solutions Already Passed!!!
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Ati Teas 7: Science Questions AndAnswers With Verified Solutions Already
Passed!!!
What are the two major parts of the nervous system? - ANSWER✔✔ Peripheral
and Central
What substance is responsible for donating H+ ions to act as a buffer when blood
pH rises? - ANSWER✔✔ Carbonic acid
What substance protects the skin from ultraviolet radiation? - ANSWER✔✔
Melanin
The pleura is a connective tissue sheath that covers which organ? - ANSWER✔✔
Lungs
In a phase diagram, which of the following is the term used for a substance held
at temperature and pressure where the solid, liquid, and gaseous states of a
substance exist simultaneously ? - ANSWER✔✔ Triple point
What physiological response is caused by the released of anti-diuretic hormone? -
ANSWER✔✔ Increase in water reabsorption in the collecting duct
Why is it important for new scientific findings to be published? - ANSWER✔✔
Other scientists can validate or disprove the findings
, What summarizes the change that takes place as a solid turns to a liquid? -
ANSWER✔✔ Particles become less ordered
What is the process where an ovarian follicle matures and releases a reproductive
egg? - ANSWER✔✔ Ovulation
What indicates the function of sodium bicarbonate released by the pancreas? -
ANSWER✔✔ Sodium bicarbonate neutralizes the acidity of chyme
What is the approximate threshold value for mammalian neurons? - ANSWER✔✔
-55 mV
A myocardial infraction affects which blood vessels of the heart? - ANSWER✔✔
Coronary
Which endocrine organ is involved in regulating milk production following
childbirth? - ANSWER✔✔ Pituitary gland
What can lead to a tsunami? - ANSWER✔✔ Earthquakes
What laboratory method is the most useful to separate genomic DNA fragments?
- ANSWER✔✔ Electrophoresis
Why is nitrogen gas an extremely stable molecule? - ANSWER✔✔ It has triple
covalent bonds
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