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You have a culture that contains 10^8 (ten to the eighth) bacteria and you serially dilute that culture twice at dilution factor of 1:1000. When you plate 1 tenth of a mL of that final culture onto a
Why did geologists have such strong objections to Wegener's ideas when he proposed them in 1912?
Describe what would be the specific probable effects on the cell if the plasma membrane of the organelles were lost
How many algal blooms have been documented in California in the past five years?
As CEO of Ashford Medical Center, the Board has authorized you to work with the Medical Director, the Chief of Staff, and Medical Staff in the development of an exciting new program to attempt to meet
Discuss the role of post-emergent herbicides in increase vegetable production.
Which is easier to get rid of in a flock of chickens. A recessive allele for erect combs or a dominant allele for feathered legs. How many generations would it take?
General biology, what is the control of biuret reagent test for albumin,amylase, potato starch, onion juice,potato juice, and water
Describe sensory adaptation and then give one example of a case in which one might interpret this to be an advantage and one that could be considered a disadvantaged.
Explain why it is often possible to smell (or 'taste') medications, such as eye drops, that have been placed into the eyes.
He types of chemical reactions you encounter everyday. Indicate if they are endergonic or exergonic. How can you tell the difference between these two terms?
With the aid of a microscope you are examining the cells which border a stoma and regulate its opening and closing. Which of the following cells would you be looking at?
What is the relationship between the color of a flower's petals and the vision of its animal pollinator?
A pregnant woman knows that she and her husband are both carriers of a recessive cystic fibrosis mutation and have a 25% chance of having a child with cystic fibrosis.
On June 1, a 32-year-old hiker was bitten by a tick. After 1 week, he noticed an erythematous ring at the location of the bite. Four weeks later, a physician found a large, macular, centrifugally spre
In humans, assume that brown eyes (B) are dominant over blue eyes (b). A blue eyed man, both of whose parents were brown eyed, marries a brown eyed woman whose father was brown eyed and whose mother w
Which would be easier to get rid of in a flock of chickens,a recessive allele for erect combs, or a dominant allele for feathered legs, and how many generations would it take.
If offspring exhibit a 3:1 phenotypic, what are the genotypes of the parents?
Why the Florida panther has been steadily cut off and secluded from other subspecies.
Semiconductor-based solar cell's production of electricity
Characterize the differences among untreated, primary-treated, and secondary-treated sewage and compare and explain the effects of dumping each type on the eutrophication of a pond and a fast-moving r
You isolate fibroblasts from a transgenic mouse embryo that expresses a constitutively active MAP kinase.
How would the following experimental procedures affect signaling in the systems described?
What are all possible gametes that can be produced by an individual with the following genotype, FFGg?