Page 1 of 21
BIO 210 - FINAL EXAM REVIEW QUESTIONS AND
CORRECT ANSWERS (VERIFIED) A GRADE
Terms in this set (151) Q & A
>> Anatomy
-answer- the study of structure
>> Physiology
-answer- the study of function
>> Metabolism
-answer- all the chemical reactions that happen in our body cells
>> Catabolism
-answer- the breakdown of complex molecules into simpler ones. Catabolic reaction
>> Anabolism
-answer- The building up of complex molecules from simpler ones
>> Levels of Structural Organization
-answer- Atom (chemical), Molecule (chemical), Cell tissue, Organ, Organ System, Organism
>> Homeostasis
-answer- The maintenance of the internal environment regardless of external conditions
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>> Negative feedback mechanism
-answer- Most feedback mechanisms are this type - regulating body temperature, blood
pressure, blood glucose
>> Cranial Cavity
-answer- Brain and spinal cord
>> vertebral cavity
-answer- spinal cord
>> thoracic cavity
-answer- heart and lungs
>> abdominopelvic cavity
-answer- stoach digestive organs
>> parietal membrane
-answer- lines cavity wall
>> visceral membrane
-answer- lines the organs surface
>> ATP
-answer- a form of energy used by all reactions in cells. Made in the mitochondria
>> 4 elements that make up 96% of the human body
-answer- Oxygen, hydrogen, carbon and nitrogen
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>> atomic number
-answer- number of protons. Always the same as the number of electrons
>> Atomic mass
-answer- decimal number - number of protons and neutrons together - if you subtract the
protons you get the number of neutrons
>> ionic bonds
-answer- the transfer of one or more electrons
>> anion
-answer- negative charge - gains one electron
>> cation
-answer- positive charge - loses one electron
>> covalent bond
-answer- shared electrons
>> 2 types of covalent bonds
-answer- Polar - unequal sharing of electrons
Nonpolar - equal sharing of electrons
>> PH
-answer- Acid base concentration - homeostasis of acid base balance is regulated by chemicals
called buffers
BIO 210 - FINAL EXAM REVIEW QUESTIONS AND
CORRECT ANSWERS (VERIFIED) A GRADE
Terms in this set (151) Q & A
>> Anatomy
-answer- the study of structure
>> Physiology
-answer- the study of function
>> Metabolism
-answer- all the chemical reactions that happen in our body cells
>> Catabolism
-answer- the breakdown of complex molecules into simpler ones. Catabolic reaction
>> Anabolism
-answer- The building up of complex molecules from simpler ones
>> Levels of Structural Organization
-answer- Atom (chemical), Molecule (chemical), Cell tissue, Organ, Organ System, Organism
>> Homeostasis
-answer- The maintenance of the internal environment regardless of external conditions
, Page 2 of 21
>> Negative feedback mechanism
-answer- Most feedback mechanisms are this type - regulating body temperature, blood
pressure, blood glucose
>> Cranial Cavity
-answer- Brain and spinal cord
>> vertebral cavity
-answer- spinal cord
>> thoracic cavity
-answer- heart and lungs
>> abdominopelvic cavity
-answer- stoach digestive organs
>> parietal membrane
-answer- lines cavity wall
>> visceral membrane
-answer- lines the organs surface
>> ATP
-answer- a form of energy used by all reactions in cells. Made in the mitochondria
>> 4 elements that make up 96% of the human body
-answer- Oxygen, hydrogen, carbon and nitrogen
, Page 3 of 21
>> atomic number
-answer- number of protons. Always the same as the number of electrons
>> Atomic mass
-answer- decimal number - number of protons and neutrons together - if you subtract the
protons you get the number of neutrons
>> ionic bonds
-answer- the transfer of one or more electrons
>> anion
-answer- negative charge - gains one electron
>> cation
-answer- positive charge - loses one electron
>> covalent bond
-answer- shared electrons
>> 2 types of covalent bonds
-answer- Polar - unequal sharing of electrons
Nonpolar - equal sharing of electrons
>> PH
-answer- Acid base concentration - homeostasis of acid base balance is regulated by chemicals
called buffers
