NEED HELP ASAP DUE TONIGHT!! Which of the following is NOT a kind of protein found in a prokaryotic membrane?

A. “gates” to let substances into cells

B. “binding proteins that help cells to adhere to nonliving surfaces

C. DNA (genes) that is read in order to make other proteins

D. receptor proteins that recognize signal molecules from the environment

E. gates” to let substances out of cells

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.

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'