An operon in E. coli contains open reading frames A, B, and C. When the levels of the three proteins are measured, they are found to occur in the following relative levels: 1A:3B:5C. The three proteins are all of similar size and have identical degradation rates. Explain how the three proteins can be present in different amounts

it is b

explanation: mark brainliest because i am trying to get to the next level and i just need 1 more

answer

crater lake was formed when mount mazama produced a large eruption and collapsed to form a caldera, which then filled with water forming a lake.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint