This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A variation in a single nucleotide of a DNA strand is called a(n) ____. a. RNA switch b. thymine ... (Read 85 times)

P68T

  • Hero Member
  • *****
  • Posts: 509
on: Aug 20, 2018
A variation in a single nucleotide of a DNA strand is called a(n) ____.
 
  a. RNA switch
  b. thymine substitution
  c. environmental mutation
  d. single nucleotide polymorphism
  e. replication failure

Question 2

The area of study that examines how environmental factors influence gene expression without changing the DNA is known as ____.
 
  a. genetics
  b. genomics
  c. nutritional genomics
  d. epigenetics
  e. nutrigenetics


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mjbamaung

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: D


P68T

  • Member
  • Posts: 509
Reply 2 on: Aug 20, 2018
Excellent

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s
Material safety data sheets (MSDS), now called safety data sheets (SDS), should be readily available ... Material safety data sheets (MSDS), now called safety data sheets (SDS), should be readily available ...
A single cylinder is shown at the top and a four-cylinder engine at the bottom. A single cylinder is shown at the top and a four-cylinder engine at the bottom.
The nucleotide addition cycle in T. thermophilus RNA polymerase The nucleotide addition cycle in T. thermophilus RNA polymerase
A thin cleft, called the synapse, separates one cell from another. A thin cleft, called the synapse, separates one cell from another.
Light micrograph of cells in a strand of Chladophora Light micrograph of cells in a strand of Chladophora
Video: Ear Virtual Tour Animation

For a complete list of videos, visit our video library