Importance of elastin

/in /by

What is the importance of elastin in the respiratory system?main function is to allow tissues in your body to stretch out and shrink back.

Distinguish bronchi from bronchioles

/in /by

What are the features that distinguish bronchi from bronchioles?

Left to right: bronchiole branching into terminal bronchiole transitioning to respiratory bronchiole with alveoli

Structural component trachea?

/in /by

What is the distinctive structural component of the wall of the trachea?

The trachea is composed of about 20 rings of tough cartilage. The back part of each ring is made of muscle and connective tissue. Moist, smooth tissue called mucosa lines the inside of the trachea. The trachea widens and lengthens slightly with each breath in, returning to its resting size with each breath out

Lipolysis process

/in /by

Lipolysis process ,during lipolysis how does fat break down? How is lipolysis regulated by hormone?  How do catecholamines stimulate lipolysis?during lipolysis how does fat break down? How is lipolysis regulated by hormone?  How do catecholamines stimulate lipolysis?  How insulin inhibits lipolysis How can catecholamine inhibit lipolysis How is Glycerol not absorbed by fat cells?  Write sources and where information comes from.

 

Respiratory system functions

/in /by

The respiratory system functions in the exchange of gases between the external and internal environments. Major parts of the system include the nasal cavity, larynx, trachea, bronchi, and pulmonary alveoli. Some regions of the respiratory system are specialized for conduction of gases and other areas function primarily in the exchange of gases. Filtration mechanisms exist in both regions

Pollution problems?

/in /by

Pollution problems? Who should be responsible for cleaning up the pollution problem?Long-term health effects from air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema.

Effect of can acid rain

/in /by

Effect of can acid rain. What adverse effect can acid rain pose on living organisms and its environment

Causes of acid rain

/in /by

Causes of acid rain. What Natural processes can contribute to acid rain?Decaying vegetation, wildfires and biological processes within the environment also generate acid rain forming gases.

Benefits of sushi

/in /by

What are the benefits of sushi? Should people consume more sushi?  Why or why not? Sushi is rich in Omega3 fish oils, which are classed as essential fats, as the body can’t make them. They have a host of health benefits, including reducing high cholesterol levels, the risk of heart disease and overall inflammation, as well as lowering blood pressure, triglycerides and maintaining heart rhythm

Environmental preservation measures

/in /by

Environmental preservation measures. Having known all chemical reactions that affect our environment, enumerate ways on how you can help in preventing these.