Asked by Dakota Merchant on May 07, 2024
Verified
Blood's primary job is:
A) transporting oxygen from the lungs and delivering it to tissue cells throughout the body.
B) transporting protein from the bone marrow and delivering it to tissue cells throughout the body.
C) transporting sugar from the pancreas and delivering it to tissue cells throughout the body.
D) transporting oxygen from the heart and delivering it to tissue cells throughout the body.
Transporting Oxygen
The primary function of the respiratory and circulatory systems, allowing oxygen to be inhaled into the lungs, carried by red blood cells, and delivered to tissue.
Tissue Cells
The basic structural and functional units of tissues in living organisms, varying widely in structure and function based on their location and task.
- Determine the constituents and purposes of blood, such as plasma, red blood cells, and white blood cells.
Verified Answer
KK
kelsey kadlubMay 07, 2024
Final Answer :
A
Explanation :
Blood's primary job is to transport oxygen from the lungs and deliver it to tissue cells throughout the body. This is done through the red blood cells, which contain hemoglobin that binds to oxygen in the lungs and carries it to the tissues where it is needed. Blood also carries carbon dioxide, a waste product of cellular respiration, back to the lungs to be exhaled.
Learning Objectives
- Determine the constituents and purposes of blood, such as plasma, red blood cells, and white blood cells.