15. Which of the following statements about the systems in the human body is correct?(3)(1)Circulatory Consists of blood vessels, water and heart.(2)Digestive Digestive juices are released in the large intestine.(3)Respiratory The windpipe connects the nose and mouth to the lungs.(4)Skeleta...
Which among the components of blood is responsible for blood clotting? Blood: Blood is the fluid connective tissue that is made of cells as well as a fluid called plasma. The function of blood is to transport gases as well as nutrients within the body system. The substances such ...
When blood cells are attacked by the immune system, such as in a blood transfusion rejection reaction, they are lysed. This is called hemolysis, and it releases the contents of the blood cells into the body. This can result in a large amount of excess hemoglobin in ...
uhh ...我们 看… magbe ohce 一个月?[translate] a黄龙 Huanglong[translate] aJOHN怎样去公园 How does JOHN go to the park[translate] ablood vessels and blood which togeter made up the cardiovascular system togeter组成心血管系统的血管和血液[translate]...
As people age,their cells become less efficient and less able to replace damaged components.At the same time their tissues stiffen.For example,the lungs and the heart muscle expand less successfully,the blood vessels become increasingly rigid,and the ligaments and tendons tighten. ...
large blood vessels inside the human body, and detects echoes. The echo signal is processed (25) by a demodulator (21) and frequency calculator (22), before being fed to an image processor (23) and visual display unit (24). The compensation circuit in the signal processor compares each ...
The heart is a muscular organ, which pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. The heart is divided into four chambers: upper left and right ...
There are no blood vessels in cartilageto supply the chondrocytes with nutrients. Instead, nutrients diffuse through a dense connective tissue surrounding the cartilage (called the perichondrium) and into the core of the cartilage. Why Perichondrium is absent in fibrocartilage?
aTissue rich in blood vessels 正在翻译,请等待... [translate] aData updated till Data updated till [translate] aIn this first step, the effect of different operating variables 在这第一步,不同的操作变量的作用 [translate] a失败是常有的事,不管做任何事都有成功和失败.所以我们要正确去面对失败....
What type of muscle is found in the walls of hollow organs, such as the stomach, and in the walls of blood vessels? a) Skeletal muscle b) Cardiac muscle c) Smooth muscle d) Both smooth muscle and skeletal muscle e) Both cardiac muscle and ...