DNA, RNA, & PROTEINS

The three bases on the tRNA molecule that are complementary to one of the mRNA codons are called the?

Anticodon

According to Chargaff's rules, which nucleotide is always paired with Adenine in a DNA molecule?

Thymine

Ribosomes are made out of?

RNA and proteins

DNA replication results in two DNA molecules that there is?

one with two new strands and one with two original strands

Which types of RNA are involved in protein synthesis?

All three kinds of RNA are involved in making proteins.

Where in the cell does transcription take place?

on ribosomes in the cytoplasm

How many codons are needed to specify THREE AMINO ACIDS?

9 codons are needed.

What did Hershey-Chase blender experiment help prove?

The genetic material is made out of DNA

The molecule that caused transformation in Griffith's pneumonia/mouse experiment was?

DNA

Making a complementary RNA sequence from a DNA code (DNA>RNA)?

Transcription

Making a DNA copy of a DNA molecule (DNA>DNA)?

Replication

Making proteins from and RNA message (RNA>protein)?

Translation

Carries the DNA code from the nucleus to cytoplasm?

mRNA

Made by the nucleolus?

rRNA

Adds the correct amino acid to the growing protein chain? tRNA

...

Combines with proteins to form ribosomes?

rRNA

Has codon region?

mRNA

Has anticodon region?

tRNA

tRNA

mRNA

rRNA