Answer:
RNA polymerase binds to a promoter sequence near the beginning of a gene directly or through helper proteins. RNA polymerase uses one of the DNA strands the template strand as a template to make a new, complementary RNA molecule. Transcription ends in a process called termination.
Explanation:
Answer:
- A star’s final stages of life depend on its mass
- Stars die when they run out of fuel
Explanation:
Stars die differently when their core can no longer fuse atoms, depending on their solar masses. The very big stars are able to burn helium into carbon and some able to fuse even carbon. The big stars die to form neutron stars and supernovas. Stars of low solar masses die out by forming white dwarfs.
