No, red blood cells are not bacteria. Red blood cells are specialized cells in the body responsible for carrying oxygen from the lungs to the different tissues and organs. Bacteria are microscopic single-celled organisms that can be harmful or beneficial to the human body depending on the type.
Blood cells, specifically red blood cells, are good at carrying oxygen around the body because they contain a protein called hemoglobin that can bind to oxygen molecules. Hemoglobin is able to pick up oxygen in the lungs and release it to tissues in need of oxygen throughout the body. This allows for efficient transportation of oxygen to cells that need it for energy production.
No, a gamete has half the number of chromosomes as compared to the organisms body cells.
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.
Cellular Reproduction
oxygen
Red blood cells absorb oxygen and release carbon dioxide at lungs which was absorbed from other cells in the body during blood circulation, then it releases oxygen to those body cells in order to respire and release energy .
Oxygen is important to the body because it is essential for cellular respiration, which is the process by which cells produce energy. Without oxygen, cells would not be able to function properly and the body would not be able to survive. Oxygen is carried throughout the body by red blood cells and helps in the breakdown of nutrients to release energy.
Oxygen is inhaled through the lungs, where it is absorbed into the bloodstream and carried by red blood cells to all the cells in the body. The red blood cells release the oxygen to the tissues and cells, where it is used to produce energy through a process called cellular respiration.
The blood carries oxygen around your body and to the body's cells.
The hemoglobin in red blood cells releases oxygen to other cells throughout the body.
In single-celled organisms the entire surface of the organisms is in contact with the environments for the diffusion of substances. In multi-cellular organisms all the cells may not be in direct contact with the surrounding environment. So simple diffusion will not meet the requirements of all the cells.
No, red blood cells are not bacteria. Red blood cells are specialized cells in the body responsible for carrying oxygen from the lungs to the different tissues and organs. Bacteria are microscopic single-celled organisms that can be harmful or beneficial to the human body depending on the type.
Red blood cells carry oxygen throughout the body, while white blood cells are part of the immune system and attack foreign organisms that enter the body, like bacteria.
Blood cells, specifically red blood cells, are good at carrying oxygen around the body because they contain a protein called hemoglobin that can bind to oxygen molecules. Hemoglobin is able to pick up oxygen in the lungs and release it to tissues in need of oxygen throughout the body. This allows for efficient transportation of oxygen to cells that need it for energy production.
Red blood cells release their oxygen in the capillaries. The oxygen diffuses across the capillary wall to reach the body tissues.
Cells, that's why your body needs to circulate oxygenated blood!