2nd 9 Week Review

Front

What regulates cell differentiation?

Back

DNA regulates cell differentiation.

Front

What is the yellow seed genotype?

Back

The yellow seed genotype can be either AA or Aa.

Front

What percentage of an individual's DNA comes from each parent?

Back

50% of an individual's DNA comes from each parent.

Front

In which step of protein synthesis is mRNA produced?

Back

mRNA is produced in the transcription step of protein synthesis.

Front

What must every organism pass on, stored in DNA?

Back

Every organism must pass on its genetic code, stored in DNA.

Front

What is the role of DNA in living organisms?

Back

DNA stores genetic information and instructions for development and functioning.

Front

Define cell differentiation.

Back

Cell differentiation is the process by which a less specialized cell becomes a more specialized cell type.

Front

What is the function of mRNA?

Back

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

Front

What is the difference between genotype and phenotype?

Back

Genotype refers to the genetic makeup of an organism, while phenotype refers to the observable traits.

Front

What is transcription in the context of protein synthesis?

Back

Transcription is the process of copying a segment of DNA into mRNA.