Why is it important that cells have a contrllol system to regulate the timing of cell division

1 answer:

4 0

So cells have what are called telomeres. These act as a dividing limit. The point of limiting the amount of times a cell can divide and reproduce is to help prevent cancer. Cancer is simply uncontrolled division of unhealthy cells. By limiting cell division one can help prevent cancer.

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An amateur horticulturalist breeds tulips in the hopes of obtaining a flower with unique and desirable traits. After several gen

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Horticulturalist’s best option is clone the desired tulip so there will be no genetic variations.

Explanation:

Cloning is a process by which replica of organism is made without having any genetically variations. It is done carefully to avoid any variations in the office bring that may be related to physical or genetic structure.

The process of cloning should be done under the supervision of expert to avoid any error which could lead to the variation in genetic structure. It is very necessary for the amateur horticulturalist who desires to have dual apps without any genetic variation to perform cloning.

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Both flat worms in round worms have a body type called?

olga2289 [7]

should be called Bilateral symmetry

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What do the arrows in the circle indicate?

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Answer: The answer is B- Cool Air Is Sinking

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1. If there is not enough carbohydrate intake, how does the body form glucose?

Amiraneli [1.4K]

Glycogenolysis(break down of glycogen to glucose molecules)

Gluconeogenesis(generation of glucose from certain non-carbohydrate carbon substrates such as lipids)

It can make glucose and then use that
Use lipids(some organs such as the brain can’t use lipids as their energy source and need glucose)

Hope this helps:))

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Which membranes line the passageways that open to the exterior of the body, including those of the respiratory, digestive, repro

jenyasd209 [6]

Mucous membranes line the passageways that open to the exterior of the body, including those of the respiratory, digestive, reproductive, and urinary systems in the body.

A mucous membrane or mucosa is a membrane that lines various cavities in the body of an organism and covers the surface of internal organs. It consists of one or more layers of epithelial cells overlying a layer of loose connective tissue.

It is mostly of endodermal origin and is continuous with the skin at body openings such as the eyes, eyelids, ears, inside the nose, inside the mouth, lips, the genital areas, the urethral opening and the anus. Some mucous membranes secrete mucus, a thick protective fluid. The function of the membrane is to stop pathogens and dirt from entering the body and to prevent bodily tissues from becoming dehydrated.

One of its functions is to keep the tissue moist (for example in the respiratory tract, including the mouth and nose). It also plays a role in absorbing and transforming nutrients.

Mucous membranes also protect the body from itself. For instance, mucosa in the stomach protects it from stomach acid and mucosa lining the bladder protects the underlying tissue from urine. In the uterus, the mucous membrane is called the endometrium, and it swells each month and is then eliminated during menstruation.

Learn more about Mucous membranes here : brainly.com/question/26244782

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