1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marissa [1.9K]
3 years ago
12

Which of these blood samples most likely came from the left ventricle?

Biology
1 answer:
PilotLPTM [1.2K]3 years ago
4 0
Sample A most likely came from the left ventricle, as this is the portion of the heart that receives freshly oxygenated blood to be pumped to different parts of the body. Oxygenated blood is blood that has had oxygen bounded to it by hemoglobin (a pigment made of iron found in red blood cells). The oxidation of this blood by the iron in the hemoglobin gives it the RBC bright red look. This blood containing the bright RBCs in transported to the left ventricle from the lung, after which it is spread throughout the body. Hence, in normal conditions of the heart, the Sample A most likely came from the left ventricle.
You might be interested in
Due to the fact that ice is less dense than water inrits liquid form Select one:
shtirl [24]
Hey i think the answer is A
5 0
2 years ago
As the total cross-sectional area of blood vessels increases to the maximum area, the velocity is the?
xz_007 [3.2K]
Most appropriate answer is D !As vessels dialates the velocity of the blood flow decreases !

So both C and D is appropriate! But I will suggest D !
7 0
3 years ago
How does the size of the moon’s core support the impact of the moon’s formation?
kogti [31]
The span of the moons center has nothing to do with the effect hypothesis, however has a remark with materials on the moon itself.
Since this hypothesis itself did not merged with regards to the arrangement for the lunar center however it emerged as a result of the materials that make up the moon itself in light of the fact that the materials that make up the moon contrasted with our own particular planet looks like an enormous similitude.


Or the answer will be:

If the event that effect the hypothesis is r8ght at that point after the impact material from the surface and mantle of the earth was brushed off into space gathering into the moon. There would be next to no material to shape a gigantic center.
6 0
3 years ago
The walls of bronchioles lack
oksano4ka [1.4K]
It’s D :) :) .......
5 0
3 years ago
What is an energy source in the ocean
Nataly [62]
There are multiple energy source in the ocean. The one thats probably the most common one are Dams. Although Dams can cause some serious flooding. Another one is Tidal energy. Tidal energy is something that turns the energy of tides into energy through Kinetic motion.<span />
8 0
2 years ago
Other questions:
  • Which is not a kingdom in the Eukarya domain?
    12·2 answers
  • Describe the functional difference between fibrocartilage and hyaline cartilage
    5·1 answer
  • Discuss 3 methods of passive transport
    8·2 answers
  • Variation that results in the evolution of one species to another is called
    8·2 answers
  • Water molecules can pass into a cell, while larger molecules cannot. Which feature of a cell allows this to be true? A; semiperm
    8·1 answer
  • Question 3 of 10<br> How is a scientific theory developed?
    13·1 answer
  • If sol- means sun, which of these words means relating to or caused by the sun? A) polar B) socialize C) solar D) somber
    9·2 answers
  • Rodenticides often interfere with which vitamin in the body?
    8·1 answer
  • HELPP PLSSS
    13·1 answer
  • The type of human activity on earth is determined by the weather and climatic conditions.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!