Bacterial genes are often organized into common pathways called

si

Explanation:

sii

operons

Explanation:

the supermassive black hole is in the middle of the galaxy.

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.