One RBC contains about 250 million Hemoglobin molecules
Erythrocytes, or red blood cells, lack a nucleus, mitochondria, endoplasmic reticulum, and Golgi apparatus. They are primarily focused on carrying oxygen and lack many organelles to make room for hemoglobin, the protein responsible for oxygen transport.
Yes, there are typically many more erythrocytes (red blood cells) than leukocytes (white blood cells) in the blood. The ratio of red blood cells to white blood cells is about 600:1. This difference in numbers reflects the different functions and roles of these two types of blood cells in the body.
Mature red blood cells, also known as erythrocytes, lack a nucleus and other organelles, including cytoplasmic components, making them enucleated and containing mainly hemoglobin. These cells have a biconcave shape that allows for increased surface area for oxygen and carbon dioxide exchange.
They are in both cells. But there are many in animal cells.
Hemoglobin is a protein, i.e. a molecule, not a cell. About 97% of the "dry content" of red blood cells is hemoglobin. The exact number of hemoglobin protein molecules is not particularly well defined since red blood cells vary in weight but the range could probably be estimated from that 97% statistic.
There are many cells without nucleus.Examples are bacteria,arche bacteria,mamalia erythrocytes etc
There are many organelles inside animal cells.
all of it
One unit of red blood cells typically raises the hemoglobin level by about 1 gram per deciliter.
there are many cells that can be derrived via hematopoesis initially you have the stem cell, it can be turned into endotheliel cells, fibroblasts, adipocytes, macrophages, dendritic cells, neutrophils, eosinophils, basophils, erythrocytes, platelets, plasma cells, b cells, T cells and monocytes
Elephants, like all mammals, have red blood cells that contain hemoglobin molecules. Each hemoglobin molecule contains four iron atoms but does not contain any oxygen atoms. Oxygen is carried by red blood cells bound to the iron atoms in hemoglobin.
An erythrocyte, or red blood cell, is a small, biconcave disc-shaped cell without a nucleus. It is filled with hemoglobin, which enables it to transport oxygen and carbon dioxide throughout the body. Erythrocytes are flexible and able to deform to squeeze through small blood vessels.