Each breath enters the nose or mouth and down the trachea or windpipe into two large airways called bronchi that lead to the right and left lungs. After entering the lungs, air progresses through 22 smaller tubes to reach the 100,000 very smallest tubes called bronchioles. From there, air t...
1. Understand the Structure of the Respiratory System: The respiratory system consists of various parts including the nostrils, nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles, and alveoli. 2. Identify the Function of Each Part: - Nostrils: Entry point for air. - Nasal Cavity: ...
List the parts of the respiratory tract. What are the special functions of the nasal cavities, larynx and alveoli? 呼吸道的各个部分? 鼻、喉、肺泡的功能? Answer:(1)nose, pharynx, larynx, trachea, bronchi and lungs. (2) The nasal cavities, which fitter, warm, and humidity incoming air, ...
3D versions of the human brain, or "minibrains", in the lab. Scientists have grown mini models of thehuman embryonic brain and spinal cord, minibrains that have theirown sets of eyesand models specifically grown fromfetal brain tissue. Brain organoids are even being grown in space to study...
What are the parts of the upper respiratory tract? The Respiratory System: The respiratory system is involved in gas exchange between the body, the atmosphere, and the blood. This system includes structures such as the nose, nasal cavity, pharynx, larynx, trachea, bronchi, and lungs. ...
trachea, bronchi, and lungs What are the five tonsils of the pharynx? Name the three salivary glands. Name the three parts of the brainstem. What are the three parts of the small intestine? Fill in the blanks: The are located in the pharynx. What are the three parts of the small ...
Anatomy of the ChickenBrain Spinal cord Heart Lungs Liver Kidneys Spleen Pancreas Gizzard Intestines Stomach Crops (a sac-like organ where food is temporarily stored) Gallbladder Ovary or testes Uterus or prostate Esophagus Trachea Larynx Bronchi Diaphragm Blood vessels Lymph nodes Air sacs Thyroid ...
Bone marrow (spongy part of the bone) Brain. Bronchi (tubes in the lungs) What is the largest group of arthropods? Insects are the largest group of arthropods but can be distinguished from other arthropods by certain characteristics. Insects have three body regions (head, thorax and abdomen),...
regulating CV system, body temp, inc HR and BP, dilate bronchi, pupils Neurotransmitter of the somatic nervous system ACh receptor for somatic nervous system nicotinic effect of stimulation of somatic NS muscle contraction block of the somatic NS paralysis...
bronchi支气管;spinal marrow/spinal cord脊髓;marrow骨髓;brain脑;cerebrum大脑;cerebellum小脑;internal organs/viscera内脏;heart心/心脏;cardiac atrium心房;cardiac ventricle心室;tricuspid valve三尖瓣;mitral valve二尖瓣;conus arteriosus动脉圆锥;pulmonary orifice肺动脉口;aortic sinus主动脉窦;interatrial septum房间隔...