« previous next »

Author Question: Relative to the secondary structure of DNA, the purine and pyrimidine bases lie inside the helix, in ... (Read 187 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
on: Aug 23, 2018
Relative to the secondary structure of DNA, the purine and pyrimidine bases lie inside the helix, in planes perpendicular to the helical axis; the deoxyribose and phosphate groups form the outside of the helix.
 a. True
 b. False
  Indicate whether the statement is true or false

Question 2

What tetrapeptide is coded by the following sequence of mRNA? 5'-AUG-GUA-AUG-UUG-3'
 a. Met-Val-Met-Leu
  b. Ala-Val- Leu-Met
  c. Met-Val-Ala-Leu
  d. Ala-Ala-Met-Leu


flannelavenger

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Aug 23, 2018
Answer to Question 1

TRUE

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Structure of collagen Structure of collagen
Motifs of protein secondary structure Motifs of protein secondary structure
Auguste Comte (1798–1857), who is credited as the founder of sociology, began to analyze the bases ... Auguste Comte (1798–1857), who is credited as the founder of sociology, began to analyze the bases ...
Structure of a complex of a type II DNA methylase with DNA Structure of a complex of a type II DNA methylase with DNA
Structure and function of human teeth. Structure and function of human teeth.
Structure and function of the gills of a bony fish. Structure and function of the gills of a bony fish.
Video: Hemodynamics Animation

For a complete list of videos, visit our video library