Organisms that can metabolize the sugar found in cow's milk have what enzyme
No, red blood cells are not considered organisms because they lack organelles, a nucleus, and the ability to reproduce on their own. They are specialized cells responsible for carrying oxygen throughout the body.
No, blood itself is not considered alive because it does not have the characteristics of living organisms, such as the ability to grow, reproduce, or respond to stimuli. However, blood does contain living cells, such as red blood cells, white blood cells, and platelets, that perform vital functions in the body.
White blood cells
Hemoglobin gives the red blood cells the ability to carry oxygen.
Red blood cells do not attack other organisms, it is the white blood cells that do this. All the red blood cells do is contain hemoglobin to transport oxygen round the body. They are themselves attacked by malaria parasite.
No, red blood cells are not considered living organisms because they lack a nucleus and other organelles typically found in living cells.
White and red Blood cells
white blood cells
Hematopoietic stem cells are the ancestors of all blood cells. These cells have the ability to differentiate into various types of blood cells, such as red blood cells, white blood cells, and platelets.
No, a blood cell is not a Protista. Blood cells are not classified as Protista, which are single-celled eukaryotic organisms. Blood cells are specialized cells found in the circulatory system of animals.
Bone marrow cells that produce blood cells are best categorized as hematopoietic stem cells. These stem cells have the ability to differentiate into various types of blood cells, such as red blood cells, white blood cells, and platelets.
white blood cells can squeeze themselves in between other cells, to reach other, infected cells