For a given biological system, the Do in the presence of O2 was determined to be 2 Gy for specific energy A and 1 Gy for the same particle with energy B.  Under hypoxic conditions, the Do was 6 Gy for A and 1.5 Gy for B.  Which of the following statements best describes the relationship between the two radiations? The OER for energy A is  :  [energyA] The OER for energy B is:   [energyB]    Radiation A has a higher LET than energy B  [LET] For a given dose of radiation B, fractionating the dose would not differ markedly in the amount of cell killing as a that produced from a single dose of radiation [fractionation] Radiation B will cause greater cell damage than Radiation A [damage]  

Passage Analysis:  The New Englanders are a people of God settled in those, whichwere once the devil’s territories; and it may easily be supposed that thedevil was exceedingly disturbed, when he perceived such a people hereaccomplishing the promise of old made unto our blessed Jesus, that Heshould have the utmost parts of the earth for His possession (…) The devil thus irritated, immediately tried all sorts of methods to overturn this poor plantation:and so much of the church, as was fled into this wilderness, immediately found the serpent cast out of his mouth a flood for the carryingof it away. 1. State the title of the work from which the passage comes. (1 point) 2. State the author of the passage. (1 point) 3. Discuss the theme and significance of the passage. What message is the author attempting to convey to the reader? Do not simply give plot summary. (3 points)  

In the second chapter of Ant Encounters: Interaction Networks and Colony Behavior, Gordon explains that an ant’s behavior depends on its interactions with other ants. Which of the following characteristics of ants explain this phenomenon? (Select all that apply)

The term stochastic effect is used to describe a radiation effect in which the:

Acute or Early side effects related to ionizing radiation are exclusively due to the total volume of area treated.

The best advice for men who have received a significant amount of radiation to the pelvis during a radiography exam and are concerned about transmitting mutations to their offspring would be to:

Refer to the 2 graphs below to answer Q 27 & Q 28 The response curve A above represents a:  [curveA]   The response curve B above represents a:  [curveB]

A decrease in oxygen within the cells during irradiation would result in:

A radiation accident exposes an individual to an estimated acute, whole body dose of 4 Gy  or 400 cGy.  Which of the following statements regarding the likely clinical symptoms is FALSE?

According to the Law of Bergonie and Tribondeau, which of the following does not apply?             Cells are effected more by ionizing radiation when…….