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 109 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
Thanks for the timely response, appreciate it

softEldritch

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event
In this painting evangelist George Whitefield appears to be cross-eyed. This is no fault of John Wol In this painting evangelist George Whitefield appears to be cross-eyed. This is no fault of John Wol
Colon with diverticulosis. An inflamed or infected diverticulum is called diverticulitis. Colon with diverticulosis. An inflamed or infected diverticulum is called diverticulitis.
Specific amino acid–nucleotide contacts for cI and Cro repressors Specific amino acid–nucleotide contacts for cI and Cro repressors
Three nucleotide bases Three nucleotide bases
Light micrograph of cells in a strand of Chladophora Light micrograph of cells in a strand of Chladophora
Video: Transmission Across a Synapse

For a complete list of videos, visit our video library