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Sickle Cell Disease

Across
Red blood cells lack this.
In sickle cell disease, a single change in a gene causes _____ to be misshapen on the red blood cell.
The shape DNA has.
Last name of the individual credited with discovering the structure of DNA.
Another name for red blood cells.
The number of nitrogenous bases in DNA.
Contains information that produces a product which may include proteins or RNA.
% of thymine in DNA is equal to the % of this base.
Down
Sperm or egg cell
One of the researchers that built the 3-D model demonstrating the structure of DNA.
The sugar found in DNA.
The building block of nucleic acids.
The bond that links the base pairs between DNA strands.
Shape the red blood cell takes when the hemoglobin is altered.
Tiny sacs in the lungs where gas is exchanged.
Low oxygen concentrations in the body.