The infectious agent that causes tuberculosis is
A) an acid-fast bacterium of the genus Mycobacterium.
B) HIV.
C) one of several Gram-negative bacterial species.
D) unpasteurized milk.
E) avian influenza virus.
Answer: A
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Genetically identical organisms result from _____
a. SCNT b. embryo splitting c. therapeutic cloning d. all of these
What is the relationship between linked genes and syntenic genes? Are syntenic genes always linked?Are linked genes always syntenic? Describe what is meant by each term
What will be an ideal response?
Cladograms provide information about ________ relationships.
Fill in the blank(s) with the appropriate word(s).
Insulin can activate lipid synthesis in adipose cells and block breakdown of glycogen in the liver. How could one hormone have different effects on different organs?
A. Adipose and liver cells may have unique signal transduction pathways activated by insulin. B. Adipose cells do not express the insulin receptor while liver cells do. C. Adipose and liver cells may contain different transcription factors that regulate the expression of different genes. D. Adipose and liver cells may express distinct insulin receptors.