Drag the appropriate labels to their respective targets. site of filtrate formation. site that drains the distal convoluted tubule. blood supply that directly receives substances from the tubular cells. site at which most of the tubular reabsorption occurs 1. : proximal convoluted tubule. 2. : glomerulus. 3. : peritubular capillaries. 4. : collecting duct.

1. Glomerulus refers to the location where the formation of filtrate takes place.  

2. Collecting duct refers to the site that makes the water to run out of the distal convoluted tubule.  

3. Paritubular capillaries refer to the supply of blood, which directly gets the substances from the tubular cells.  

4. Proximal convoluted tubule refers to the location at which the majority of the tubular reabsorption takes place.  

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: