All categories

3 years ago

What is cancer and what happens to make it occur

Biology

2 answers:

Reil [10]3 years ago

4 0

Answer:

A disease in which abnormal cells divide uncontrollably and destroy body tissue.

Explanation:

Cancer, also called malignancy, is an abnormal growth of cells. There are more than 100 types of cancer, including breast cancer, skin cancer, lung cancer, colon cancer, prostate cancer, and lymphoma. Symptoms vary depending on the type. Cancer treatment may include chemotherapy, radiation, and/or surgery.

IRISSAK [1]3 years ago

3 0

Answer:

Cancer is a disease in which abnormal cells divide uncontrollably and destroy body tissue.

Explanation:

Cancer is caused by gene mutations, which are sometimes caused by inherited gene mutations (ones you are born with), or mutations that occur after birth (i.e smoking, being overweight, chronic inflammation, viruses, cancer-causing chemicals (carcinogens), hormones, and lack of exercise.)

Your habits (drinking alcohol frequently etc. )

And family history are the main influences of cancer.

However, inherited cancer is usually rare.

Hope this helps!!!

I used to study medicine and so I know a lot about this.

You might be interested in

Which chromosomal defect is caused when part of a chromosome breaks off and reattaches backward on the same chromosome?

LiRa [457]

The right answer is inversion.

Inversion is a genetic mutation characterized by the end-to-end reversal of a portion of chromatid on a chromosome.

In other words, it is a double break then it is replaced after rotation of 180 ° of a chromosome segment (backward insertion).

We distinguish :

Paracentric inversions: The centromere in the chromosome is not included in the inversion.

Pericentric inversions: The centromere is included in the inversion which transforms a metacentric chromosome into an acrocentric chromosome.

8 0

2 years ago

Read 2 more answers

One of the reasons you might struggle to lift a heavy object with your arm fully extended is because:_______.

klasskru [66]

Answer:

the overlapping decreases between the thin and thick filaments.

Explanation:

When w extend our hand or arm to the full and try to lift any heavy object, we are unable to lift the object inspite of applying all our force. We struggle hard to lift the object with our fully extended arm because when we extend our arm fully it decreases the overlapping of our thin and the thick filaments of our muscles which makes it difficult to lift. In other words, the resting length of our arm is the optimal length to generate force.

4 0

2 years ago

In the citric acid cycle, the enzyme succinate dehydrogenase catalyzes a reversible reaction using FAD/FADH2 as an oxidizing/red

Aliun [14]

The statement which best explains how the redox component of this reaction contributes to the reaction's ability to be reversible under cellular conditions is; <em>Choice D: The change in the biochemical standard reduction potential is small.</em>

Discussion:

A reversible process is one in which the system and environment can be restored to exactly the same initial states that they were in prior to when the process occurred, if we go backward along the path of the process.

However, the necessary condition for a reversible process is therefore the quasi-static requirement.

The quasi-static requirement in this case is that the change in the biochemical standard reduction potential is small.

brainly.com/question/13195211

5 0

2 years ago

Viruses are non-cellular infectious agents. The genetic information of a virus is surrounded by a protective coat made up of man

Amiraneli [1.4K]

Answer:

B. Viruses are smaller than Bacteria and Archaea

C. Viruses do not belong to any of the three domains: Bacteria, Archaea, and Eukarya

E. Viruses are as old as Bacteria and Archaea

F. Viruses are unable to perform replication on their own

3 0

3 years ago

Which statements describe molecules? Check all that apply. Molecules are made of two or more atoms. Molecules are all the same s

frutty [35]

Answer:

<em>D. Molecules are made of atoms of the same element or different elements. </em>

Explanation:

Molecules are made up of atoms. The atoms forming the molecule can be same or different. The size and function of the molecules vary from each other. The properties and function of atoms change as and when it forms a molecule.

The atoms combine with the help of a bond and it can be a covalent bond or ionic bond or hydrogen bond to form a molecule. The bond between the atoms gives shape to the molecule.

8 0

2 years ago

Read 2 more answers

What is cancer and what happens to make it occur​

What is cancer and what happens to make it occur