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

Author Question: When coal burns, A) chemical energy is converted to heat energy. B) heat energy is created. C) ... (Read 161 times)

mp14

  • Hero Member
  • *****
  • Posts: 534
on: Aug 27, 2018
When coal burns,
 
  A) chemical energy is converted to heat energy.
  B) heat energy is created.
  C) chemical energy is destroyed.
  D) heat energy is converted to electrical energy.

Question 2

The RNA that transports the base sequence information to the ribosomes is called ________ RNA or ________ RNA.
 
  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

xiaomengxian

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

messenger; m


mp14

  • Member
  • Posts: 534
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

lindahyatt42

  • Member
  • Posts: 322
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

The Z scheme, which depicts the energy of an electron as it moves from photosystem II to NADP+ The Z scheme, which depicts the energy of an electron as it moves from photosystem II to NADP+
Disposable thermometers with chemical dots. (A) Axillary thermometer (marked “AX”); (B) rectal ... Disposable thermometers with chemical dots. (A) Axillary thermometer (marked “AX”); (B) rectal ...
Latent Heat Latent Heat
Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ... Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ...
Problem Solving – Energy Changes in Chemical Reaction Problem Solving – Energy Changes in Chemical Reaction
how much energy is needed to heat 77.0g H2O(s) from -10.0 C to 0.0 C? how much energy is needed to heat 77.0g H2O(s) from -10.0 C to 0.0 C?
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library