A card is drawn from a pack of 52 cards and then a second is drawn. Probability that both the cards drawn are queen is

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#Question id: 11545

#Physiology

Growth factors are local regulators that ________.

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#Question id: 11546

#Physiology

Steroid and polypeptide hormones typically have in common ________.

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#Question id: 11547

#Physiology

A cluster of tumor cells that produces and secretes growth factors to induce surrounding cells to grow and divide is showing which type of cell-to-cell signaling?

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#Question id: 11554

#Physiology

What happens in a cell when adenylyl cyclase is activated?

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#Question id: 11555

#Physiology

Nitric oxide and epinephrine ________.

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#Question id: 11556

#Physiology

During mammalian labor and delivery, the contraction of uterine muscles is enhanced by oxytocin. This is an example of ________.