DNA, RNA, Protein Synthesis

In which step of protein synthesis do the amino acid units get linked together

• Transcription

• Translation

• Replication

What are the three types of RNA?

• mRNA, tRNA, rRNA

• mRNA, tRNA, oRNA

• tRNA, rRNA, pRNA

which RNA is in charge of making chemical bonds between the amino acids in the ribosome?

• rRNA

• tRNA

• mRNA

What is the complementary coding sequence of GACAATGTA, produced as a result of transcription?

• CTGTTACAT

• CUGUUACAU

• GACAATGTA

• CTGTTUCUT

Which best defines a gene?

• A gene is a unit of protein that contains the genetic code.

• A gene is a unit of DNA that contains code for the creation of one protein.

• A gene is a unit of DNA that contains the code for the creation of amino acids.

• None of the above

Tags

NGSS.HS-LS3-1

Copying of DNA to RNA is known as

• transcription

• translation

• replication

What large organic molecule has a spiral shape and may be the most important molecule to life?

• proteins

• RNA

• DNA

• ribosomes

Protein synthesis requires

• replication then transcription

• transcription then translation

• replication then translation

• translation then transcription

Tags

NGSS.HS-LS1-1

Using base pair rules, what is the complementary DNA strand for the following sequences of nitrogen bases: ACGGTACAT?

• ACGGTACAT

• TGCCATGTA

• UGCCAUCAU

• TGCCUTCTU

Genetic information is passed from the nucleus to the cytoplasm through

• RNA

• DNA

• Proteins

• None of the above