BIO 2 TRANSPORT AND CIRCULATION

Question 1

The blood is enclosed in the
vessels and the heart while
circulating. The blood travels
through arteries and veins and
carries important molecules
throughout the body.

Answer 1

Closed Circulatory System-

Question 2

Your circulatory system’s three basic
functions are:

Answer 2

Move blood throughout your body.
Bring oxygen and nutrients to your
organs, muscles and tissues.
Remove waste products like carbon
dioxide and your organs’ chemical
byproducts.

Question 3

moves the blood
between the heart and the rest of the
body.The aorta carries oxygen-rich blood
from the left heart to the body. Blood
reaches organs and tissues through a
network of arteries and capillaries.
Capillaries connect the arterial system
(oxygen-rich) with the venous system
(oxygen-poor).

Answer 3

The systemic circulation

Question 4

Tiny blood vessels (like capillaries) where oxygen and
nutrients are delivered to cells.

Answer 4

Microcirculation

Question 5

Big blood vessels (like arteries and veins) that carry blood around.

Answer 5

Macrocirculation

Question 6

It receives deoxygenated blood that
came from superior and inferior vena cava and pumps it to the next chamber whid blood to the lungs.

Answer 6

Right Atrium

Question 7

Coming from the right atrium, the right ventricle pumps the deoxygenated blood
to the lungs.

Answer 7

Right Ventricle

Question 8

Located at the upper left part of the
heart, the left atrium receives oxygenated
blood that comes from the lungs.

Answer 8

Left Atrium

Question 9

chamber, it pumps
the oxygenated blood
throughout the body
via the aortic valve.

Answer 9

Left Ventricle

Question 10

A doorway that
connects right
atrium to right
ventricle.

Answer 10

Tricuspid Valve

Question 11

Located at the right
ventricle, it acts as a
gate for blood to
enter the pulmonary
artery to deliver
blood to the lungs.

Answer 11

Pulmonary Valve

Question 12

A doorway that
connects left
atrium to left
ventricle.

Answer 12

Mitral Valve

Question 13

• Acts as a gate for oxygenated blood to enter the aorta to deliver blood throughout the body. It is located at the left
  ventricle.

Answer 13

Aortic Valve

Question 14

• Delivers deoxygenated
  blood from the upper
  parts of the body to
  inside the heart or right
  atrium.

Answer 14

Superior Vena Cava

Question 15

• Delivers deoxygenated
  blood from the lower
  parts of the body to
  inside the heart or right
  atrium.

Answer 15

Inferior Vena Cava

Question 16

• It delivers
  deoxygenated blood
  from the right ventricle
  to the lungs. It splits in
  two ways; The left and
  right pulmonary artery.

Answer 16

Pulmonary Artery

Question 17

• Delivers
  oxygenated blood
  from the lungs
  back to the heart.

Answer 17

Pulmonary Vein

Question 18

• Carries oxygenated
  blood from the left
  ventricle to outside of the
  heart and pumps it
  throughout the body. It
  acts as the exitway of
  blood out of the heart.

Answer 18

Aorta

Question 19

It transports blood from the right ventricle to the lungs and back to the left atrium.

Answer 19

Pulmonary Vessels

Question 20

• It carries blood from the left ventricle to the
  tissues in all parts of the body and then returns
  the blood to the right atrium.

Answer 20

Systemic Vessels

Question 21

• A thick and elastic
  red-colored
  muscular wall that
  carries blood away
  from the heart.

Answer 21

Arteries

Question 22

• A thinner blue-colored
  muscular wall that
  returns blood back to
  the heart.

Answer 22

Veins

Question 23

• A tiny one cell thick
  vessels that connect the
  arteries and veins
  together.
• It carries blood and
  nutrients inside the tissues
  and organs.

Answer 23

Capillaries

Question 24

three layers that surround the lumen

Answer 24

Tunics-

Question 25

• the hollow part that blood flows

Answer 25

Lumen