Electron transport in mitochondria results in a chemiosmotic gradient of which particle across the mitochondrial membrane? 1. ADP
2. ATP
3. Protons
4.neutrons

Dna is colied into chromosomes in a cell

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d