Examlex

Solved

Figure 272 Depicts Changes to the Amount of DNA Present in in a Recipient

question 22

Multiple Choice

Figure 27.2 depicts changes to the amount of DNA present in a recipient cell that is engaged in conjugation with an Hfr cell. Hfr-cell DNA begins entering the recipient cell at Time A. Assume that reciprocal crossing-over occurs (i.e., a fragment of the recipient's chromosome is exchanged for a homologous fragment from the Hfr cell's DNA) . Use Figure 27.2 to answer the following questions.
Figure 27.2 depicts changes to the amount of DNA present in a recipient cell that is engaged in conjugation with an Hfr cell. Hfr-cell DNA begins entering the recipient cell at Time A. Assume that reciprocal crossing-over occurs (i.e., a fragment of the recipient's chromosome is exchanged for a homologous fragment from the Hfr cell's DNA) . Use Figure 27.2 to answer the following questions.     Figure 27.2 -How is the recipient cell different at Time D than it was at Time A? A) It has a greater number of genes. B) It has a greater mass of DNA. C) It has a different sequence of base pairs. D) It contains bacteriophage DNA. E) It has a greater number of introns.
Figure 27.2
-How is the recipient cell different at Time D than it was at Time A?


Definitions:

Cold

Describes a low temperature environment or the feeling experienced when exposed to such conditions.

Original Medicare

A federal health insurance program in the United States for people who are 65 or older, certain younger people with disabilities, and people with End-Stage Renal Disease, consisting of Part A (hospital insurance) and Part B (medical insurance).

Approved Charges

The amounts pre-determined by insurance providers as the maximum they will pay for a covered service or procedure.

X12 837

A standard format for electronically transmitting healthcare claim information from healthcare providers to payers, such as insurance companies.

Related Questions