Final answer:
The House has a structured amendment process with the House Committee on Rules setting the debate parameters, whereas the Senate allows for more flexibility, with amendments possible at any stage, affecting the influence committees have on final legislation.
Step-by-step explanation:
The differences in the amendment processes for House and Senate bills have significant impacts on how each chamber's committees function. In the House, before a bill reaches the floor, it goes through the House Committee on Rules, which sets the rules for debate, including limits on amendments. Moreover, House committees often have more members and therefore can conduct a more in-depth policy review. In contrast, the Senate is known for its flexibility; it allows for amendments at any stage, and senators tend to treat committee decisions as recommendations, often seeking to amend further when the bill is on the floor. This environment, described in podcast references, means that Senate committees may exert less influence over the final shape of legislation, since additional changes can and often do occur during the full Senate debate.