DNA structure & Function

Front

Differences in traits such as hair texture are determined by differences in-
Options:
- the location of sugar groups in DNA
- the sequence of nucleotides in DNA
- the number of nitrogenous bases in DNA
- the molecules attached to the phosphate in DNA

Back

the sequence of nucleotides in DNA

Front

Which part of the DNA is responsible for the direct coding of specific traits in an organism?

Back

the sequence of nucleotide bases in the DNA molecule

Front

Which statement is true, based on the picture below?

Back

The model is inaccurate because the base pairs are incorrect

Front

What is the significance of nitrogen bases in the DNA double helix?

Back

The order of the bases determines the order of the amino acid that make up the protein.

Front

What strand of DNA matches

Back

Front

How is information for a certain protein carried on the DNA?

Back

As a sequence of nucleotides

Front

Which of these models of a DNA strand shows bases that are complementary to the DNA model above?

Back

Front

The sequence of bases in the DNA is most important for what?

Back

Providing the instructions for the traits of an organism

Front

What does the arrow indicate on the DNA model?

Back

The hydrogen bond between complementary nucleotides

Front

What components of DNA are referred to as the genetic code?

Back

Nitrogenous bases