Blood gains which of the following when it passes through the liver.
a. Carbon dioxide
b. glucose
lactic acid
oxygen
See "functions of the liver" at
(Broken Link Removed)
It's interesting reading.
Thanks the site helped me out. thanks again for your help drwls
To determine which of the given options is gained by blood as it passes through the liver, we need to understand the function of the liver in blood circulation.
The liver performs several vital functions in the body, including the metabolism of nutrients, detoxification of harmful substances, secretion of bile, and storage of vitamins and minerals. When blood flows through the liver, it undergoes a process called hepatic circulation, during which various substances are metabolized, synthesized, or stored.
Now let's analyze each of the given options to see which one is gained by blood as it passes through the liver:
a. Carbon dioxide: The liver does not directly gain carbon dioxide from the blood. Carbon dioxide is a waste product produced by cellular respiration throughout the body and is primarily transported by the bloodstream to the lungs for exhalation.
b. Glucose: The liver plays a crucial role in regulating blood glucose levels. When blood passes through the liver, it can store excess glucose as glycogen or release glucose into the bloodstream when needed.
c. Lactic acid: Lactic acid is produced as a byproduct of anaerobic respiration during periods of intense exercise. While the liver can convert lactate back into glucose through a process called gluconeogenesis, it does not directly gain or produce lactic acid from the blood.
d. Oxygen: The liver does not primarily gain oxygen from the blood. Oxygen is primarily absorbed by the red blood cells in the lungs and transported to other tissues throughout the body via the circulatory system.
Therefore, the correct answer is b. Glucose. The liver gains glucose when blood passes through it as it regulates blood sugar levels.