Final answer:
The three types of RNA discussed in class are mRNA, rRNA, and tRNA. mRNA carries genetic instructions, rRNA helps form ribosomes, and tRNA brings amino acids to ribosomes for protein synthesis.
Step-by-step explanation:
The three types of RNA discussed in class are:
- Messenger RNA (mRNA): Copies the genetic instructions from DNA and carries them to the cytoplasm for protein synthesis.
- Ribosomal RNA (rRNA): Helps form ribosomes, which are where proteins are assembled.
- Transfer RNA (tRNA): Brings amino acids to ribosomes, allowing them to be joined together to form proteins.