DNA,RNA,Replication, Transcription, Translation_Tenney

What is a nucleotide?

• Lipid
• A single base, deoxyribose sugar, and a phosphate
• Carbohydrate
• All of the above

Fill in the complementary bases according to the base-pair rule in DNA: A T C C A G

• T U G G T C
• T A G G T C
• T A C G T G
• T A C C A C

Before the cell divides, what process needs to happen?

• Transcription
• Translation
• Replication
• Protein synthesis

Name this structure

• double helix
• nucelotide
• twisted ladder
• hydrogen bond

Which of these bases does not exist in RNA?

• C
• T
• U
• A

DNA codes for...

• cholesterol
• proteins
• fatty acids
• a sandwich

Tags

NGSS.HS-LS1-1

Which is a difference between DNA and RNA

• RNA is double stranded
• RNA is not made of nucleotides
• RNA contains Uracil instead of Thymine
• RNA does not contain a sugar

What is occurring in this picture?

• Translation
• Replication
• Translocation
• Transcription

what does mRNA do?

• carry info from genes to ribosomes
• carry amino acids to ribosomes
• help with RNA splicing
• make up ribosomes

In order for DNA instructions to move from the nucleus to the ribosomes in the cytoplasm of a cell, an RNA copy of a DNA strand must be made. This process, which takes place in the cell nucleus, is called

• translation
• mutation
• DNA replication
• transcription