« previous next »

Author Question: Vascular smooth muscle and cardiac cell contraction is dependent on a. the free extracellular ... (Read 38 times)

wenmo

  • Hero Member
  • *****
  • Posts: 540
on: Jul 16, 2018
Vascular smooth muscle and cardiac cell contraction is dependent on
 
  a. the free extracellular calcium ion concentration.
  b. the free intracellular calcium ion concentration.
  c. the free extracellular potassium ion concentration.
  d. the free intracellular potassium ion concentration.

Question 2

Novo Seven initiates thrombin generation by activating factor
 
  a. V.
  b. VII.
  c. VIII.
  d. X.


briseldagonzales

  • Sr. Member
  • ****
  • Posts: 303
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B

Answer to Question 2

ANS: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Davis, Weintraub, and Lasser and the promotion of muscle cell differentiation in fibroblasts by the Davis, Weintraub, and Lasser and the promotion of muscle cell differentiation in fibroblasts by the
Structure of a typical animal cell Structure of a typical animal cell
Free-roaming mustangs (Utah, 2005) Free-roaming mustangs (Utah, 2005)
The Role of Microfilaments in Cell Movement-Showing Cause and Effect in Biology 2 The Role of Microfilaments in Cell Movement-Showing Cause and Effect in Biology 2
Structure of a typical cell membrane Structure of a typical cell membrane
Microscopic Anatomy of a Muscle Microscopic Anatomy of a Muscle
Video: Evolutionary tree of life Animation

For a complete list of videos, visit our video library