Endocrine System, Hormone Action
1:25
Added: 4 years ago
From: neurocirujo
Views: 55,569
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  • Yeaaaaaaaaaaaaaaaaaaah, riiiiiiiiiiiiiiiiiiiiiiiiiiiii­iiiiiiight!

    MichaelMyers101 1 year ago

  • If bones release Ca and Ph, and the Kidneys conserve Ca and release Ph, then how is the Ph level in the blood maintained?

    nadeenhaidar 1 year ago

  • phenomonal

    thepeacecat 2 years ago

  • Very monotone

    krisewen 2 years ago

  • nice vid about PTH,

    LTchristiano 2 years ago

  • umm ... i still don't get it.. and i need to learn about it for tomorrow's class T_T

    tanya070695 2 years ago 3

  • thank you indeed...

    suzanabdalraheem 3 years ago

  • Keep it up, very educational

    Killa8 3 years ago

  • Great Vid, very educational

    dchelick 3 years ago 4

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