Plasmids replicate independently of the bacterial chromosome
Answer the following statement true (T) or false (F)
True
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________ uses the unique banding patterns of a chromosome to determine the general location of a gene
A. Physical mapping B. Cytogenetic mapping C. Linkage mapping
A population of mountain goats are split because of the formation of a glacier. After 50 years the glacier melts and the population reunites. Hybrid zones may occur if
A. both pre-mating and post-mating isolating mechanisms occur. B. reproductive isolation is incomplete. C. a geographic barrier is removed after reproductive isolation is complete. D. both pre-mating and post-mating isolating mechanism occur and reproductive isolation is complete. E. both pre-mating and post-mating isolating mechanisms occur and a geographic barrier is removed after reproductive isolation is complete are correct.
Skin and mucous membranes are mostly involved in
A. adaptive immunity. B. autoimmunity. C. irregular immunity. D. innate immunity.
Which of the following statements is true concerning how energy drinks work?
A. It is the amount of food additives in energy drinks that provides the energy felt. B. Energy drinks contain vitamins which are known to interact with cellular respiration pathways, helping provide energy. C. Energy drinks contain vast amounts of carbohydrates and proteins that enter into cellular respiration pathways, directly providing ATP energy. D. All energy drinks contain caffeine, as it is a known stimulant that increases energy levels. E. Energy drinks contain numerous vitamins and minerals which are known to directly act as stimulants.