RNA

Question 1

How do we get to DNA to an actual model protein?

Answer 1

Transcription and Translation

Question 2

RNA reads and codes for our genes…

Answer 2

Codons

Question 3

What does mRNA do ?

Answer 3

copies the genetic instructions from DNA in the nucleus and carries the instructions to the cytoplasm.

Question 4

What does tRNA do?

Answer 4

brings amino acids to ribosomes, where they are joined together to form proteins.

Question 5

RNA contains sugar.

Answer 5

TRUE

Question 6

RNA contains the nitrogen base uracil (U) instead of thymine.

Answer 6

TRUE

Question 7

RNA consists of one nucleotide chain instead of two

Answer 7

TRUE

Question 8

What’s rRNA?

Answer 8

helps form ribosomes, the organelle where proteins are assembled.

Question 9

Transcription

Answer 9

The makes DNA a strand of mRNA.

Question 10

How many different codons do we have?

Answer 10

61 but 64 including the 3 stop signal codons.

Question 11

These relationships between mRNA codons and amino acids

Answer 11

genetic code

Question 12

What does mRNA and tRNA binds to?

Answer 12

a structure called ribosomes.

Question 13

tRNA has a anti-condon

Answer 13

TRUE

Question 14

Ribosomes get together with tRNA?

Answer 14

TRUE

Question 15

amino acids are brought to the ribosome by tRNA.

Answer 15

TRUE

Question 16

translation

Answer 16

Ribosome reads the Condon’s, Ribosome then looks for matching Condon, Ribosomes then pulls tRNA with the Condon, then the tRNA carry’s the amino acid and Condon’s,