Quick Answer: What Is A Class Of Diseases Characterized By The Uncontrolled Division Of Cells?

What is the largest lymphatic organ?

SpleenSpleen: This largest lymphatic organ is located on your left side under your ribs and above your stomach.

The spleen filters and stores blood and produces white blood cells that fight infection or disease..

What are four characteristics behaviors of all cancer cells?

Cancer cells grow and divide at an abnormally rapid rate, are poorly differentiated, and have abnormal membranes, cytoskeletal proteins, and morphology.

Is a substance that produces an allergic reaction in an individual?

A substance that causes an allergic reaction is called an allergen. Many allergens are everyday substances that are harmless to most people.

What are 5 causes of cancer?

What causes cancer?biological or internal factors, such as age, gender, inherited genetic defects and skin type.environmental exposure, for instance to radon and UV radiation, and fine particulate matter.occupational risk factors, including carcinogens such as many chemicals, radioactive materials and asbestos.lifestyle-related factors.

What are the 2 types of cancer?

Most cancers form tumors, but not all tumors are cancerous. Benign, or noncancerous, tumors do not spread to other parts of the body, and do not create new tumors. Malignant, or cancerous, tumors crowd out healthy cells, interfere with body functions, and draw nutrients from body tissues.

Which is a characteristic of the group of diseases known as cancer?

According to the ACS, cancer is a group of diseases characterized by uncontrolled growth and spread of abnormal cells. If the spread is not controlled, it can result in death.

What is a cell that protects the body by eating invading cells?

The Lymphatic and Immune SystemsABmacrophagea type of phagocyte which protects the body by ingesting (eating) invading cells and by interacting with the other cells of the immune systemphagocytea WBC with the ability to ingest (eat) and destroy substances such as cell debris, dust, pollen, and pathogens63 more rows

Do cancer cells undergo apoptosis?

Cancer cells can ignore the signals that tell them to self destruct. So they don’t undergo apoptosis when they should. Scientists call this making themselves immortal.

What is the #1 cancer killer?

Every year, about 200,000 people are diagnosed and 150,000 people die. Cigarette smoking is the #1 cause of lung cancer. It is linked to 80% to 90% of all lung cancers.

Which term is also known as earwax?

Earwax, also known by the medical term cerumen, is a brown, orange, red, yellowish or gray waxy substance secreted in the ear canal of humans and other mammals. It protects the skin of the human ear canal, assists in cleaning and lubrication, and provides protection against bacteria, fungi, and water.

Which term is also known as a cellular response group of answer choices?

antiviral. What term is also known as a cellular response? localized allergic response.

What drug is a medication that kills or damages cells?

cytotoxic drugGlossarycytotoxic drugA medication that kills or damages cells.ductal carcinoma in situBreast cancer at its earliest stage before the cancer has broken through the wall of the milk duct.hemolyticTo destroy worn-out red blood cells and to liberate hemoglobin.58 more rows

What is the most common cancer?

The most common type of cancer on the list is breast cancer, with 279,100 new cases expected in the United States in 2020. The next most common cancers are lung cancer and prostate cancer. Because colon and rectal cancers are often referred to as “colorectal cancers,” these two cancer types are combined for the list.

What are the 3 limits to cell growth?

what are three things that limit cell growth? DNA overload, exchanging materials, and ratio of surface area to volume . when and how do cells divide? they use the cell cycle to split so the organism can grow.

What is the number 1 cause of cancer?

Tobacco use is the most important risk factor for cancer and is responsible for approximately 22% of cancer deaths (2). Cancer causing infections, such as hepatitis and human papilloma virus (HPV), are responsible for up to 25% of cancer cases in low- and middle-income countries (3).

What is the fastest killing cancer?

Pancreatic cancer is hard to diagnose early and so – when it is diagnosed – there needs to be a sense of urgency in treating people with the disease, as it is the quickest killing cancer.

What are the two types of tumor?

There are two general types of tumors: benign (non-cancerous) tumors and malignant (cancerous) tumors. A benign tumor is composed of cells that will not invade other unrelated tissues or organs of the body, although it may continue to grow in size abnormally.

What term is also known as a mole?

The medical term for a mole is a NEVUS (mole is Latin for “spot.”). Nevi are the plural of nevus.

What is uncontrolled cell growth called?

Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.

How do you classify cancer?

Cancers are classified in two ways: by the type of tissue in which the cancer originates (histological type) and by primary site, or the location in the body where the cancer first developed.

Is Yeast is a type of spirochete?

Yeast is a type of spirochete. Lymph nodes act as filters to remove harmful substances as lymph flows through the node.