Match each term with its corresponding definition or explanation.
-altered DNA that causes abnormal proteins to be made that do not perform their intended function
A)Prion
B)Tumor
C)Fungi
D)Gene mutation
E)Bacteria
F)Virus
G)Protozoa

Question

Quizplus · Accepted Answer

Gene mutation refers to an alteration in DNA that can lead to the production of abnormal proteins that do not function properly.

Answer:A
 Prions are an infectious agent composed entirely of protein material that can cause the alteration of normal proteins into abnormal forms that result in disease.

Answer:B
 A tumor refers to an abnormal growth of cells that can be either benign (noncancerous) or malignant (cancerous).

Answer:F
 A virus is an infectious agent made up of genetic material surrounded by a protein shell that invades and replicates within host cells, often causing disease.

Answer:C
 Fungi are a diverse group of organisms that can be unicellular or multicellular and are most commonly known for their role as decomposers, but some can also cause disease in plants and animals.

Answer:E
 Bacteria are unicellular organisms that are found in nearly every environment on Earth and can be beneficial or harmful to humans and other organisms.

Answer:G
 Protozoa are unicellular eukaryotic organisms that are found in water and soil and can be free-living or parasitic. Some species can cause disease, such as malaria.

Match Each Term with Its Corresponding Definition or Explanation