BCH4024 OC Sp24 E4 Q12: Dr. Stephen Strange is studying gene regulation of the E. coli lac operon. When Dr. Strange grows E. coli in cell culture medium that contains neither glucose nor lactose in the growth medium ___________________.

BCH4024 OC Sp24 E4 Q5: There are many prokaryotic genes that have constitutive promoters, but not all the genes are transcribed at the same level. The main reason for the variations in the level of transcription of these different genes is that ___________________.

BCH4024 OC Sp24 E4 Q35: You are given chloramphenicol as a treatment for a bacterial infection. In this situation, what is bound in the A, P, and E sites of the ribosome?

BCH4024 OC Sp24 E4 Q3: Which of the following statements about mammalian origins of replication is FALSE?

BCH4024 OC Sp24 E4 Q4: Telomerase is a reverse transcriptase, which can also be referred to as a _______________.

BCH4024 OC Sp24 E4 Q19: The human gene encoding glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is expressed in all mammalian cells, so GAPDH is in an area of ________. However, in the middle of each chromosome is a centromere containing a very repetitive DNA sequence and no genes. You would expect the centromere to have a ___________ structure.

BCH4024 OC Sp24 E4 Q14: Which of the following functions as a trans-acting factor to regulate eukaryotic gene expression?

BCH4024 OC Sp24 E4 Q7: Below are promoter sequences from various genes. Based only on these promoter sequences, which gene would you expect to have the HIGHEST level of transcription?

BCH4024 OC Sp24 E4 Q37: A positive Ames Test indicates that the test compound is a/an ____________.

BCH4024 OC Sp24 E4 Q1: The process of synthesizing RNA using a DNA template is called ____________, while ______________ is the process of synthesizing proteins using the genetic code in RNA.