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Roles of Proteins

Across
Number and ____ of genes determines what the protein will be.
What all cells have in common
A cell can be specialized when a gene is turned __ or off.
When genes are turned on or off at different times, the cells can become ___ or become different types of cells (muscle, skin, antibody....)
Groups of specialized tissues use proteins to carry out _____ functions.
Down
Coded for by genes.
Gene ____ or differentiation is controlled by certain genes being turned on or off.
Gene is a section or ____ of DNA that codes for a protein
Regions of DNA that code for proteins
All cells contain the ___ DNA