The chart represents different characteristics of three blood-borne diseases. Circles A, B, and Care
particular to certain diseases and D represents a
characteristic typical of all three diseases.

Which best represents the letters A, B, C, and D?

•Circle A is HIV. Circle B is hepatitis Circle C is viral
hemorrhagic fever Circle D is acquired through
contaminated blood
•Circle A is HIV. Circle B is hepatitis. Circle C is viral
hemorrhagic fever Circle D is acquired through
insect bites
•Circle A is viral hemorrhagic fever Circle B is
hepatitis. Circle C is HIV Circle D is acquired
through contaminated blood
D
•Circle A is viral hemorrhagic fever Circle B is
hepatitis. Circle C is HIV. Circle D is acquired
through insect bites

Foods that fill your body with sugar and fat but little else, are said to contain

Josie decided to redecorate her son’s room. he is a toddler now and needs a bed instead of a crib. she packed up all of his infant toys and decided to donate them to his day care center. included in the box was a rattle that he had been quite attached to. he always pulled the small knob off the end of the rattle and josie would frequently reattach it. she thought that the knob was dangerous but nothing bad ever happened. some other kid might like to play with it now. 1. should josie have been concerned about the knob when her son first started removing it? why or why not? (2-3 sentences) 2. if she had reported the knob to the consumer product safety commission, what could the agency have done? (2-3 sentences) 3. if josie gives the box of toys to the day care center, what should the center director do? (2-3 sentences) 4. provide an appropriate substitute toy for her son at the age of infancy to replace the rattle. what does this toy promote for developmental wellbeing? you can include a picture or direct weblink to the toy, but do not forget your answer to the question regarding what does it promote for developmental wellbeing. (4-5 sentences) answer

In many ways, the regulation of the genes of a particular group of viruses will be similar to the regulation of the host genes. therefore, which of the following would you expect of the genes of a bacteriophage? a) regulation via acetylation of histonesb) positive control mechanisms rather than negativec) control of more than one gene in an operond) reliance on transcription activators