H Bio protein synthesis

Which process starts with DNA in the nucleus and ends with mRNA that can leave the nucleus?

• replication

• transcription

• translation

• oxidation

Which process starts with mRNA and ends with a polypeptide made of amino acids?

• replication

• transcription

• translation

Given the DNA sequence TAGTAG, what is the complementary strand of mRNA that should be made during transcription?

• ATGATG

• AAUCGC

• AUCAUC

• TAGTAG

What is the mRNA strand that would result from the DNA template strand CCTA?

• GGAT
• CCAT
• GGAU
• CCAU

Which of these nitrogenous bases is NOT in RNA?

• Uracil
• Thymine
• Cytosine
• Guanine

The main function of tRNA is to...

• carry a message that, when translated, forms proteins
• form a portion of ribosomes
• string together complementary RNA and DNA strands
• bring amino acids from the cytoplasm to the ribosomes

Which of the following is the site of transcription?

• vacuole
• lysosome
• nucleus
• ribosome

Which of the following is the site of translation?

• vacuole
• lysosome
• nucleus
• ribosome

Which of the following is created in the nucleus and carries the genetic code to the cytoplasm?

• DNA
• tRNA
• mRNA
• rRNA

In RNA, Uracil pairs with ______. 

• cytosine
• adenine
• guanine
• thymine