What do blood cells carry? A. water B. oxygen and nutrients C. food 相关知识点: 试题来源: 解析 B。中文解析:文章中提到“Blood cells carry oxygen and nutrients to different parts of our body”,所以血细胞携带氧气和营养物质,答案是 B。
A. Veins. B. Capillaries. C. Arteries. D. Lymphatic vessels. 相关知识点: 试题来源: 解析 C。解析:“Arteries carry oxygen-rich blood away from the heart to different parts of the body.”,动脉将富含氧气的血液从心脏输送到身体的各个部位。反馈 收藏 ...
Ninety-nine percent of the blood cells floating in plasma are red blood cells, which carry oxygen from the lungs to the rest of the body and give blood its red color. 浮在血浆上99%的血细胞都是红细胞,它们会把肺部的氧气输送到全身各处,这样血液才会呈现出红色。 The average life of a red ...
Artificial blood cells carry drugs.New biodegradable artificial red blood cells can carry oxygen and drugs throughout the body. The polymer cells are flexible enough to compress and flow through tiny capillaries smaller than the diameter of the artificial blood cells. The cells can pinpoint ...
①Cells Beginning at birth, all blood cells originate in the marrow cavity of bones. Both the red blood cells that carry oxygen and the white blood cells that fight infection arise from the same blood-forming or hematopoietic stem cells. ...
You have three types of blood cells: White blood cells fight infection as part of your immune system. Red blood cells carry oxygen to your body's tissues and organs and bring carbon dioxide to your lungs so you can breathe it out. ...
Our blood consists of red blood cells and white blood cells. Red blood cells carry oxygen throughout your body, while white blood cells help us fight infections. Additionally, our human blood contains platelets that help our blood clot.
The meaning of RED BLOOD CELL is any of the hemoglobin-containing cells that carry oxygen to the tissues and in mammals are typically biconcave disks which lack a nucleus and cellular organelles and are formed from nucleated cells of the red bone marrow
Wang YH, Guo JW, Gu HY (2010) A novel nano-sized bionic function interface for enhancing the ability of red blood cells to carry oxygen. Microchim Acta 171:179–186Wang YH, Guo JW, Gu HY (2010) A novel nano-sized bionic function interface for enhancing the ability of red blood cells...
The main function of the red blood cell is to transport oxygen from the lungs, dump them to the tissues, and release them at the appropriate time. Then they carry carbon dioxide from the tissues back into circulation to the lungs. On the flip side, the red blood cells don’t have many...