For a pathogen to cause an infection, which of the following must be present?
a. There must be an open wound in the skin.
b. The host must be able to fight off the
infection.
c. If the pathogen must be very strong.
d. The pathogen must be able to resist the defenses of the host.
d. The pathogen must be able to resist the defenses of the host.
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The most commonly accepted hypothesis for the production of ATP that results from electron transport system is called the ________ hypothesis.
Fill in the blank(s) with the appropriate word(s).
A woman is diagnosed to have a gene for the genetic
disorder known as Huntington disease. It is a rare defect caused by an autosomal dominant allele. The chance for any one of her children to inherit the gene is a. dependent on the sex of the child. b. 1/3. c. 1/2. d. 3/4. e. 1.00 (or 100 percent).
Anaphase _______________________.
A. involves the lining up of the chromosomes across the equatorial plate. B. is the same in mitosis and meiosis I and II. C. is initiated when the chromosomes begin to move apart D. results in an unequal distribution of chromosomes to the resulting cells E. occurs after telophase
What is a relaxase?
What will be an ideal response?