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

Author Question: What is a DNA molecule composed of? a. Sugar, phosphate, and nitrogen bases b. Chromosomes, ... (Read 133 times)

Marty

  • Hero Member
  • *****
  • Posts: 553
on: Jun 22, 2018
What is a DNA molecule composed of?
 
  a. Sugar, phosphate, and nitrogen bases
  b. Chromosomes, carbon, and hydrogen
  c. Potassium, sugar, and nitrogen bases
  d. Chromosomes, cytoplasm, and nuclei

Question 2

What is a child's language partner's purpose in using expansion and prompting when interacting with a toddler?
 
  a. To show the child that speaking well does not require the use of sentences that are grammatically correct b. To increase the child's ability to fastmap words
  c. To help the child communicate more effectively by expanding on or asking the child to elaborate on something of interest to him/her
  d. To model a problem solving strategy that the child can use when dealing with complex situations


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katieost

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Jun 22, 2018
Answer to Question 1

a

Answer to Question 2

c


Marty

  • Member
  • Posts: 553
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

A biofilm composed of a community of microorganisms glued by mucilage to a surface. A biofilm composed of a community of microorganisms glued by mucilage to a surface.
A map of the 12 tomato chromosomes A map of the 12 tomato chromosomes
Acids and Bases Acids and Bases
The glutamine synthetase reaction occurs via an acyl phosphate intermediate The glutamine synthetase reaction occurs via an acyl phosphate intermediate
A colorized image of human chromosomes A colorized image of human chromosomes
A transfer RNA (tRNA) molecule A transfer RNA (tRNA) molecule
Video: Acid-base imbalances - compensation of respiratory acidosis and alkalosis

For a complete list of videos, visit our video library