百度试题 结果1 题目What color are white blood cells? A. White B. Red C. Yellow D. Colorless 相关知识点: 试题来源: 解析 D 反馈 收藏
Red blood cells and white blood cells are, in essence, completely different. While both are necessary for the body's proper functioning, they each have singular roles. Red blood cells carry oxygen, while white cells do not, for example. Red blood cells in humans do not have nuclei, while...
Is human blood all the same? "Yes." You may say. "It's all red." Well it's not as simple as you might think. Blood is made up of different parts such as red blood cells (红血球) white blood cells and platelets (血小板). Two chemical molecules (分子) on the red blood ...
Red blood cells, also called erythrocytes, are disc-shaped cells in the blood that bind to oxygen and transport it through the bloodstream. They also...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
Cells in human blood are primarily red blood cells, white blood cells and platelets. Each cell type has it's own unique structure and function. A complete blood count, or CBC for short, is a common laboratory test that determines how many of each cell type ...
请问楼主您是要问英语还是生物？？？
Your blood contains: Red blood cells, about 25 trillion of them, that carry oxygen to the rest of your body White blood cellsthat help protect you from infections Plateletsthat form clots to stop bleeding Plasma, a yellow liquid that transports nutrients and carries away waste products ...
and ponder the shapes? Something like that? DA-HAE Exactly! He’s the worst! And he acts like he can’t behave normal. Like he’s completely perplexed. Makes me want to puke. KI-WOO So Da-Song is a fraud. What does that have to do with your English problems? Dae-Hae pouts...
ALL is cancer that affects the blood and bone marrow. The bone marrow makes white blood cells (WBC), red blood cells (RBC), and platelets. WBCs help fight infection. RBCs help carry oxygen throughout the body. Platelets help the blood clot. ALL causes your body to make too many immatur...
If your red ceils have "A" antigens you are Type A; "B" antigens make you Type B; both "A" and "B" make you Type AB; neither "A" nor "B’ antigens makes you Type O. How do you find these antigens A lab technician mixes your red blood cells with two kinds of blood ...