Save
Upgrade to remove ads
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

chapter 6 vocab

TermDefinition
central dogma of molecular biology doctrine that genetic instructions DNA are copied by RNA< which carries them to a ribosome where they are used to synthesize a protein
chargaff's rules observations by erwin chargaff that concentrations of the four nucleotide bases differ among species
messenger RNA type of RNA that copies genetic instructions from RNA in the nucleus and carries them to the cytoplasm
ribosomal RNA type of RNA that helps form ribosomes and assemble proteins
transfer RNA type of RNA that brings amino acids to ribosomes where they are joined together to form proteins
codon group of three nitrogen bases in nucleic acids that makes up a code "word" of the genetic code and stands for an amino acid, start, or stop
genetic code universal code of three-base codons that encodes the genetic information for the amino acid sequence of proteins
promoter region of a gene where a RNA polymerase binds to initiate transcription of the gene
protein synthesis process in which cells make proteins that includes transcription of DNA and translation of mRNA
transcription process in which genetic instructions in DNA are copied to form a complementary strand of mRNA
translation process in which genetic instructions in mRNA are "read" to synthesize a protein
chromosomal alteration mutation that changes chromosome structure
frameshift mutation deletion or insertion of one or more nucleotides that changes the reading frame of the genetic material
genetic disorder disease caused by a mutation in one or a few genes
germline mutation mutation that occur in gametes
mutagen environmental factors that causes mutations
mutation change in the sequence of bases in DNA or RNA
point mutation change in a single nucleotide base in the genetic material
somatic mutation mutation that occurs in cells of the body other than gametes
 

 



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