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Home Q & A Board Biology-Related Homework Help General Biology
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mrchow mrchow
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13 years ago
1-which of the following is required in ALL LIVING THINGS IN order for gas exchange to occur?
a-lungs
b-gills
c-moist membranes
d-blood
e-lymph

2-in animals,all of the following are associated with embryonic development EXCEPT
a-gastrulation
b-cleavage
c-depolarization
d-organogenesis
e-cell migration

3-which of the following is most likely to result in a release of epinephrine (adrenaline) from the adrenal gland?
a-falling sleep in front TV
b-watching a golf
c-doing yoga
d-taking test without studied
e-being in the kitchen while dinner is being cooked
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biolovebiolove
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13 years ago
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elemental,  slayer23

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mrchow Author
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13 years ago
1-the proximal tubules in the kidneys reabsorb most of which of the following componds?
a-H+
b-proteins
c-H2O
d-HCO3
e-C6H12O6

2-salivary amylase, an enzyme secreted in saliva, begins the breakdown of which substance?
a-starches
b-proteins
c-lipida
d-nucleic aciss
e-polypeptides
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#3
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13 years ago Edited: 8 years ago, bio_man
1-the proximal tubules in the kidneys reabsorb most of which of the following componds?
a-H+
b-proteins
c-H2O
d-HCO3
** e-C6H12O6

2-salivary amylase, an enzyme secreted in saliva, begins the breakdown of which substance?
** a-starches
b-proteins
c-lipida
d-nucleic aciss
e-polypeptides
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