<u>Answer:</u>
The factor that contributes to aging is: A Cells stop dividing after 50 divisions.
<u>Explanation:</u>
- Normally after 40 to 50 divisions the cells stops dividing because they had already lost too much DNA for other divisions.
- So they eventually die, making the appearance like an aged person in any individual.
- As DNA is copied in every cell division process, they tend to loose small part of telomeres in each transfer process.
- Hence, after 50 divisions these cells fails to divide resulting in aging.
Answer:
C Sonographer
Explanation:
These are the people who produce ultrasonic recordings and images of the motion, shape and composition of internal organs,blood tissues and other body masses.
Endocannabinoids are naturally occurring lipid-based neurotransmitters that engage cannabinoid receptors to send signals to the endocannabinoid system. It helps to maintain homeostasis for the body.
The endocannabinoid system is a complex biological natural occurring system that helps in the proper functioning of the body. It involves cannabinoid receptors, enzymes, and endocannabinoids for its maintenance. Cannabinoid receptors are present in the cells throughout the body. Endocannabinoids attach to these cells to initiate the response needed for proper maintenance and functioning of the body.
Enzymes are responsible for breaking down the endocannabinoids that carry out the response. Two of these enzymes include fatty acid amide hydrolase and monoacylglycerol acid lipase.
The ECS, unlike other body systems, is responsible for maintaining homeostasis in the body so as to ensure its proper functioning.
To know more about cannabinoids, refer to the following link:
brainly.com/question/8939383
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