A scientist introduced mutations in a gene sequenced islolated from bacteria. Study the sequence and identity the steps where the mutations may affects the formation of proteins. In the sequence black letter stand for protein coding regions and red letter stand for no coding regions

the answer is b.) hydrogen bonds between bases.

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.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.