Which statement best describes the relationship between cancer and oncogenes

Asked by admin @ in Biology viewed by 274 People

Proto-oncogenes can change into oncogenes that cause cancer. Which of the following best explains the presence of these potential time bombs in eukaryotic cells?

a. Proto-oncogenes first arose from viral infections.
b. Proto-oncogenes are mutant versions of normal genes.
c. Proto-oncogenes are genetic "junk."
d. Proto-oncogenes normally help regulate cell division.

Answered by admin @


Answer:

The correct answer is D.

Explanation:

Proto-oncogenes code for proteins that usually help to regulate cell growth and differentiation.

If they acquire a mutation, they become oncogenes and therefore can induce cancer.

Additionally, if they increase the amount of certain proteins concentration or acquire chromosomal translocations they can also become oncogenes.


Similar Questions

Which statement best describes the us welfare system in 1930

Asked by admin @ in History viewed by 404 persons

Which statement best describes the US welfare system in 1930?

Which statement best describes temperature variations

Asked by maham237 @ in Biology viewed by 422 persons

Variations are greater over water than over land. Variations over water cannot be determined. Variations are the same over water and land. Variations are greater over land than over water.

Which statement correctly describes the relationship between reactant and yield

Asked by admin @ in Chemistry viewed by 326 persons

Which statement correctly describes the relationship between reactant and yield? The actual yield is calculated from the amount of the excess reactant present. The actual yield is calculated from the …

Which statement best describes how globalization is affecting the world

Asked by admin @ in Social Studies viewed by 361 persons

Which statement best describes how globalization is affecting the world? A. Globalization is growing less important as time passes. B. The world is becoming more globalized and connected. C.Globalization has …

Which statement best describes the military strategy of total war

Asked by admin @ in History viewed by 409 persons

Which statement best describes the military strategy of total war? A. All damage is contained on specific battlefields B. All fighting occurs in cities and on battlefields. C. All military …

Which statement best describes the colonial attitude before the 1760s

Asked by admin @ in History viewed by 366 persons

Which statement best describes the colonial attitude before the 1760s?

Which statement best describes the difference between atria and ventricles

Asked by maham237 @ in Health viewed by 371 persons

Atria push blood from the veins to the ventricles, and ventricles push blood from the atria to the arteries. Atria push blood from the ventricles to the arteries, and ventricles …

Which of these statements best describes the american federal system

Asked by maham237 @ in History viewed by 432 persons

a. States have most of the power. b. The federal government has most of the power. c.State and federal governments share power, but the federal government is supreme. d. State …

Which statement best describes the author's viewpoint in the passage

Asked by maham237 @ in English viewed by 1195 persons

The CIA planning was extraordinary. Questions were asked. Problems were anticipated, solutions suggested. With information provided by an informant in the Soviet state-run telephone operation, the U.S. knew that the …

Which statement best describes renaissance art

Asked by maham237 @ in History viewed by 407 persons

A.) Renaissance art emphasized effect over content. B.) Renaissance art avoided religious themes and figures. C.) Renaissance art featured human beings in their natural environment.

Which statement best describes engraving

Asked by maham237 @ in Arts viewed by 716 persons

Which statement best describes engraving? A. involves the use of acid to make lines. B. produces images using halftones instead of lines. C. creates images using chemical processes. D. involves …

Which statement best describes the militia theory

Asked by maham237 @ in History viewed by 494 persons

Which statement best describes the militia theory? A) The founding fathers intended the Second Amendment to protect the collective right of Americans to keep and bear arms and the states' …

Which statement best describes a scientific theory?

Asked by maham237 @ in Biology viewed by 352 persons

Which statement best describes scientific theories? Choose one answer. a. Scientific theories are based on facts that describe natural events. b. Scientific theories describe natural events but do not explain …

Which statement best describes a scientific theory

Asked by maham237 @ in Mathematics viewed by 396 persons

Which statement best describes a scientific theory? A. an educated guess B. a statement of pure fact C. a general principle based on an observable fact D. a collection of …

Which statement best describes a mole

Asked by maham237 @ in Chemistry viewed by 531 persons

Which statement best describes a mole? It is used mainly for writing chemical formulas. It is used for chemical equations that have reversible reactions. It is used for directly comparing …

Most viewed questions in Biology

Dinesh super simplified science biology class 10 pdf free download

Asked by admin @ in Biology viewed by 4993 persons

Write a few lines of dialogue based on this narrative

Asked by maham237 @ in Biology viewed by 4118 persons

When should you refuse to accept food in a shipment

Asked by maham237 @ in Biology viewed by 3573 persons

Observe and describe the floral parts of brassica flower

Asked by admin @ in Biology viewed by 2698 persons

A food worker is putting chemicals into clean spray bottles

Asked by maham237 @ in Biology viewed by 2463 persons

Glowing butterfly wings

Asked by maham237 @ in Biology viewed by 2328 persons

To what extent do you believe mrs. zahari received effective, safe, and patient-centered care?

Asked by maham237 @ in Biology viewed by 2302 persons

Studying one trait at a time ensures that multiple are not changing simultaneously.

Asked by maham237 @ in Biology viewed by 1987 persons

Which precautions you have taken in porating of microscope

Asked by admin @ in Biology viewed by 1830 persons

Birds on an island lab answers

Asked by maham237 @ in Biology viewed by 1740 persons

(-3,0);slope =2/3

Asked by timothy2 @ in Biology viewed by 1695 persons

A major disturbance that caused the ecosystem to stabilize at a new equilibrium.

Asked by maham237 @ in Biology viewed by 1591 persons

What morphology is represented in the picture?

Asked by wiki @ in Biology viewed by 1483 persons

Imagine you do dna fingerprinting in a forensics lab apex

Asked by maham237 @ in Biology viewed by 1453 persons

In both poems the connotation of the underlined language implies

Asked by admin @ in Biology viewed by 1318 persons