« previous next »

Author Question: A human red blood cell in an artery of the left arm is on its way to deliver oxy (Read 742 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Sep 7, 2013
A human red blood cell in an artery of the left arm is on its way to deliver oxygen to a cell in the thumb. To travel from the artery in the arm to the left ventricle, this red blood cell must pass through
A)  one capillary bed.
B)  two capillary beds.
C)  three capillary beds.
D)  four capillary beds.
E)  five capillary beds.


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: Sep 9, 2013
Choose B

GL


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

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

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
Inheritance of the sickle cell trait and sickle cell anemia. Inheritance of the sickle cell trait and sickle cell anemia.
Human Memorabilia in Space Human Memorabilia in Space
Devices used to deliver respiratory drugs: (c) dry powder inhaler Devices used to deliver respiratory drugs: (c) dry powder inhaler
Structure of human immunodeficiency virus Structure of human immunodeficiency virus
A land snail (Helix aspersa) with the opening that leads to its lung visible at the left. A land snail (Helix aspersa) with the opening that leads to its lung visible at the left.
Video: Vascular tissues in a corn stem and a buttercup root

For a complete list of videos, visit our video library