Most yeast genes are between 5 and 100kb long, and most mammalian genes are less than 2kb long.
举一反三
- proteins are the final products of most genes
- proteins are the final products of most genes A: 正确 B: 错误
- Yeast mutants that are defective in their ability to complete cell division have led to the discovery of many genes that control the cell-division cycle—the so-called Cdc genes—and have provided a detailed understanding of how these genes, and the proteins they encode, actually work.
- The long does the large intestine measure? A: 1 foot long. B: 10 feet long. C: 100 feet long. D: 5 foot long.
- 4. When the frequency of recombinant between two genes is between 0 and 1, the relationship of these two genes is incomplete linkage.