Avery McCloud and McCarty showed that the transforming principle was protein
1.True
2.False
2
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Fruit-fly eyes are of the compound type, which is structurally very different from the camera-type eyes of mammals. Even the camera-type eyes of molluscs, such as octopi, are structurally quite different from those of mammals
Yet, fruit flies, octopi, and mammals possess very similar versions of Pax-6. The fact that the same gene helps produce very different types of eyes is most likely due to _____. A) the few differences in nucleotide sequence among the Pax-6 genes of these organisms B) variations in the number of Pax-6 genes among these organisms C) the independent evolution of this gene at many different times during animal evolution D) differences in the control of Pax-6 expression among these organisms
Which factor is not a reason Propionibacterium acnes (P. acnes) is often associated with acne?
A) increased sebum production during adolescence B) biofilm formation by P. acnes in pores and glands C) increased oxygen levels in clogged pores favoring bacterial growth D) the ability of P. acnes to metabolize sebum E) the inflammatory responses to P. acnes which causes pustules and cysts
The role of tRNA during translation is to deliver ________ to the ribosome for protein synthesis.
Fill in the blank(s) with the appropriate word(s).
Would Clostridium botulinum be a good microorganism to use for biological warfare? Explain.
What will be an ideal response?