Protein Synthesis Exam

Front

What is the main function of tRNA?

Back

The main function of tRNA is to bring amino acids from the cytoplasm to the ribosomes.

Front

What is the process called that goes from mRNA to a protein?

Back

The process is called translation.

Front

What is the process called when DNA is turned into mRNA, and where does it occur?

Back

The process is called transcription, and it occurs in the nucleus.

Front

How does RNA differ from DNA?

Back

RNA contains uracil and ribose, while DNA contains thymine and deoxyribose.

Front

What is the complementary DNA strand for GGACTGATT?

Back

The complementary DNA strand is CCTGACTAA.

Front

What are the three main types of RNA involved in protein synthesis?

Back

The three main types of RNA are mRNA (messenger RNA), tRNA (transfer RNA), and rRNA (ribosomal RNA).

Front

What role does mRNA play in protein synthesis?

Back

mRNA carries the genetic information from DNA to the ribosomes for protein synthesis.

Front

What is the role of ribosomes in protein synthesis?

Back

Ribosomes are the sites where translation occurs, synthesizing proteins by linking amino acids together.

Front

What is the difference between transcription and translation?

Back

Transcription is the process of converting DNA to mRNA, while translation is the process of converting mRNA to a protein.

Front

What is the significance of the genetic code?

Back

The genetic code determines the sequence of amino acids in a protein, which ultimately affects its structure and function.