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 140 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 :)

peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Features of normal metaphase chromosomes. Features of normal metaphase chromosomes.
Daily changes in photosynthesis and nitrogen fixation gene expression in Synechococcus cultures isol Daily changes in photosynthesis and nitrogen fixation gene expression in Synechococcus cultures isol
pair of homologous chromosomes pair of homologous chromosomes
One unit of clathrate structure surrounding a hydrophobic molecule (yellow) One unit of clathrate structure surrounding a hydrophobic molecule (yellow)
Creatine phosphate Creatine phosphate
Reaction mechansim for glyceraldehyde-3-phosphate dehydrogenase Reaction mechansim for glyceraldehyde-3-phosphate dehydrogenase
Video: Enzyme-Catalyzed Reactions

For a complete list of videos, visit our video library