What is a chromosome? In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. Chromosomes are not visible in the cellâs nucleusânot even under a microscopeâwhen the cell is not dividing.
Once candidates have completed the CNA program required in the state they want to practice in, they will have to pass a state certification exam to receive their professional credential. Generally, nursing assistants are not expected to have previous work experience before they become certified.
A: To become a nurse, you must acquire a nursing degree. There are all kinds of nursing degree programs you can consider, such as the LPN program and RN program. However, you must first complete the nursing prerequisites to qualify for admission in a nursing degree.: You must complete certain educational programs and training programs to become a nurse anesthetist. The time it will take to complete your education in this field will depend upon the program you opt for. If you choose to earn a bachelor degree, you will need four years before your qualify for the field.