DNA and RNA Test corrections

According to the base pairing rules, the nitrogen base guanine will always pair with 

• cytosine
• thymine
• adenine
• lytosine

What would the corresponding base sequence be for the following: GTCA

• CAGT
• GTCA
• AGTC
• TCAG

The process in which the DNA makes a copy of itself is before mitosis begins is called

• replication
• translation
• transcription
• mitosis

In the RNA molecule, the nitrogen base adenine pairs with 

• uracil
• thymine
• guanine
• cytosine

What part of our cells holds our DNA?

• cytoplasm
• cell membrane
• nucleus
• ribosomes

Tags

NGSS.MS-LS1-2

DNA codes for making...

• cholesterol
• proteins
• fatty acids
• a sandwich

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Any change in the sequence of DNA is...

• transgenic shift
• Single Genotype
• Monohybrid Trait
• Mutation

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

What is the correct mRNA strand from this DNA?
CAC-GTG-ACA-GCG

• GTG-CAC-TGT-CGC
• CAC-GUG-ACA-GCG
• GUG-CAC-UGU-CGC

Tags

NGSS.HS-LS1-1

A codon codes for one ____________, the building blocks of a protein.

• Nitrogen base
• Amino Acid
• RNA
• Nucleotide

Tags

NGSS.HS-LS1-1

How does RNA differ from DNA?

• RNA contains uracil and deoxyribose
• RNA contains ribose and thymine
• RNA contains uracil and ribose
• RNA contains adenine and ribose