Jenna and Allen are both correct. Homeostasis refers to certain processes that take place to keep the body in normal or stable state. Maintaining the body temperature at normal measurement is an example of homeostasis, as well as increasing breathing rate when exercising. Breathing and heart rate is increased to deliver oxygen and glucose to the body more quickly and remove carbon dioxide wastes.
Answer:
Some major functions of skeleton are below
Explanation:
Support and shape
bones support soft tissues and serve as attachment site for most muscles and provide shape to the body
Protection
Bones protect critical internal organs, such as brain, spinal cord, heart and lungs.
Movement
skeletal muscles attached with the bones help in moving the body
Mineral homeostasis
Bones serve as store for calcium phosphorus potassium sodium. Through negative feed back mechanisms bones can release and take up minerals to maintain homeostasis
Blood cell production
red and white blood cells are produced in bone marrow, a connective tissue found within bones
Answer:
The ribosomes of the endoplasmic reticulum.
Explanation:
The endomembrane system in eukaryotic organism divides the cell organelles into structural and functional compartment. The endomembrane system is important in the process of protein processing and secretion.
The production of insulin in the cells follows the proper pathway of the protein secretion. The protein insulin has been released out of the cell, the endoplasmic reticulum ribosomes are involved in its production.
