This topic contains a solution. Click here to go to the answer

Author Question: Which of the following is a nucleotide in the DNA helix? a. Adenine c. Cytosine b. Guanine d. ... (Read 181 times)

mp14

  • Hero Member
  • *****
  • Posts: 534
Which of the following is a nucleotide in the DNA helix?
 
  a. Adenine c. Cytosine
  b. Guanine d. All answers

Question 2

The three layers of membranes that develop after the third day of incubation are ___________________ _, chorion, and amnion.
 
  Fill in the blank(s) with correct word



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

catron30

  • Sr. Member
  • ****
  • Posts: 297
Answer to Question 1

D

Answer to Question 2

allantois




mp14

  • Member
  • Posts: 534
Reply 2 on: Jul 21, 2018
:D TYSM


yeungji

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

For a complete list of videos, visit our video library