Answers TX-Biology A-ACC RISD QuestDNA Mutations

DNA Mutations Answers

0 verified answers

Free Preview

Based on scientific research, which statement best describes mutations?

Mutations are rare occurrences.

Mutations are always harmful.

Mutations cannot be inherited.

Mutations cannot be acquired.

Free Preview

Which statement is scientifically based?

Mutations rarely occur.

All mutations are harmful.

Some mutations can be contagious, like infections.

Mutations are not passed from parent to offspring.

Which best describes genetic mutations?

Some inherited genetic mutations can be good for the offspring.

Different genetic mutations cause few forms of cancer.

Somatic mutations can be inherited from parents or acquired during life.

Genetic mutations that cause diseases are always passed on to offspring.

Many different types of mutations can occur within the body. Tay-Sachs disease is a deadly disorder that is caused by a missing codon in the gene coding for production of the hex A enzyme in the body. Which type of mutation is responsible for causing Tay-Sachs disease?

substitution

replacement

insertion

deletion

Did you find these answers helpful?

DNA Mutations Answers

More from this Course

TRY EDGENUITY HACKS