Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

McK MCB Opps

Molecular and Cellular Biology Opposite Questions

QuestionAnswer
Which of the following statements about DNA replication is FALSE? a. DNA replication occurs during the S phase of the cell cycle b. DNA replication is semiconservative c. DNA replication occurs in the cytoplasm of the cell d. DNA replication requires C
What is the primary function of proteins in living organisms? a. Energy storage b. Structural support and enzyme catalysis c. Genetic information storage d. Cell membrane formation B
Which statement about carbohydrates is correct? a. They are made up of amino acids b. They are the main component of cell membranes c. They are an important source of energy for cells d. They carry genetic information C
During DNA replication, what base pairs with adenine? a. Guanine b. Cytosine c. Thymine d. Uracil C
Which of these is NOT a function of lipids in organisms? a. Energy storage b. Cell membrane structure c. Protein synthesis d. Insulation C
What is the correct sequence of DNA replication? a. Unzipping, base pairing, proofreading b. Base pairing, unzipping, proofreading c. Proofreading, unzipping, base pairing d. Base pairing, proofreading, unzipping A
Which molecule serves as the building block for proteins? a. Nucleotides b. Fatty acids c. Amino acids d. Glucose C
What enzyme is responsible for "unzipping" DNA during replication? a. DNA polymerase b. Helicase c. RNA polymerase d. Ligase B
Which macromolecule contains phosphate groups, a sugar, and nitrogen bases? a. Proteins b. Lipids c. DNA d. Glycogen C
During DNA replication, what happens to the original DNA strands? a. They are destroyed b. They become RNA c. They remain as templates d. They dissolve in the cytoplasm C
Created by: user-1930744
Popular Biology sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards