Author Question: Permanent changes in the DNA of a cell are called mutations. a. True b. ... (Read 63 times)

Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
Permanent changes in the DNA of a cell are called mutations.
 
  a. True
  b. False

Question 2

DNA replication requires an entire original strand of DNA to __________.
 
  a. be destroyed
  b. mutate
  c. split
  d. all of these



k2629

  • Sr. Member
  • ****
  • Posts: 357
Answer to Question 1

Answer a

Answer to Question 2

Answer c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

For a complete list of videos, visit our video library