TNA RNA and Messenger RNA

DNA - RNA

Multiple Choice

What does DNA stand for?

• Deoxyribonucleic Acid

• Dog Not Angry

• Drink No Acid

Multiple Choice

What does adenine (A) get paired with in DNA?

• Guanine (G)

• Thymine (T)

• Cytosine (C)

Multiple Choice

What does guanine (G) get paired with in DNA?

• adenine (A)

• Thymine (T)

• Cytosine (C)

Multiple Choice

Where in DNA found in a cell?

• Cytoplasm

• ER

• Nucleus

​RNA stand for Ribon_____ Acid

​RNA stand for Ribonucleic Acid

Multiple Choice

How many helixes does DNA have?

• 2

• 1

• 5

Multiple Choice

How many helixes does RNA have?

• 2

• 1

• 5

​Adenine (A)

​Guanine (G)

​Cytosine (C)

​Uracil (U)

Multiple Choice

What replaces Thymine (U) in RNA?

• Uracil (U)

• Guanine (G)

• Cytosine (C)

• ?

​Who can tell me the 3 types of RNA?

​3 types

• ​mRNA

• ​tRNA

• ​rRNA

mRNA​ (Messenger RNA)

• ​mRNA is made in the Nucleus!

• ​mRNA reads DNA and copies the information into a THREE-BASE code word called Codons

• ​mRNA takes this information and moves it to the cytoplasm where proteins are made.

​

​3 bases = 1 Codon

​|TGA| |GUC|

​1 Codon = 1 Amino Acid

Multiple Choice

THREE bases = ONE _____

• Codon

• Genome

• Thing

​RIBOSOME ARE?

​Factory

Ribosome are located in the Cytoplasm

Multiple Choice

Where are Ribosomes located in a cell?

• Nucleus

• Cytoplasm

• Mr. B's Room

​rRNA (Ribosomal RNA)

​rRNA is in the cytoplasm of a cell where the RIBOSOMES are found.

​

​

This is where the rRNA directs the message from mRNA.

Multiple Choice

rRNA is located in the Cytoplasm

• True

• False

tRNA​ (Transfer RNA)

​Decodes and supplies matching codons for the rRNA

​

​Shaped like a T

​

​Carries 3 bases that connect to mRNA

Multiple Choice

tRNA stands for Transfer RNA

• True 

• False