RNA & PROTEIN SYN.

Where does the transcription of DNA into mRNA occur?

• ribosome

• nucleus

• mitochondria

• cytoplasm

What of t he following is the initial step in protein synthesis?

• RNA nucleotides are brought over to make RNA strands

• The DNA molecule unzips.

• mRNA leaves the nucleus.

• Amino acids are brought over to the ribosome.

The process of making mRNA from DNA is called?

• replication

• translation

• transcription

• duplication

Which of the following is a correct nucleotide of RNA?

• Ribose

  Phosphate

  Thymine

• Deoxyribose

  Phosphate

  Uracil

• Ribose

  Phosphate

  Uracil

• Deoxyribose

  Phosphate

  Thymine

What type of RNA travels outside the nucleus?

• transfer
• messenger
• ribosomal
• nuclear

The actual decoding of mRNA to a protein is called ?

• translation

• replication

• transcription

• nuclear fission

The building blocks of proteins are?

• carbs
• sugars
• lipids
• amino acids

Tags

NGSS.HS-LS1-1

The three letter code is called a?

• script
• codon
• tri code
• gene

What organelle does the mRNA attach to in order to make the protein?

• ribosome

• mitochondria

• chloroplast

• lysosome

mRNA is made from what?

• proteins

• DNA

• mitochondria

• Sugar