Organize the terms into the proper order of levels of organization:
a. organ system
b. cell
c. body
d. organ
e. tissue
b, e, d, a, c
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Imagine that you are managing a large game ranch. You know from historical accounts that a species of deer used to live there, but they have been extirpated
After doing some research to determine what might be an appropriately sized founding population, you reintroduce them. You then watch the population increase for several generations, and graph the number of individuals (vertical axis) against the number of generations (horizontal axis). With no natural predators impacting the population, the graph will likely appear as _____. A) a diagonal line, getting higher with each generation B) an "S" that ends with a vertical line C) an upside-down "U" D) a "J," increasing with each generation
Choose the function in column 2 that best matches each item in column 1.
A) GC and CAAT boxes B) message containing information for a gene C) multiprotein complex associated with augmentation of transcription of a particular gene D) transcribed and translated continually in a cell E) increases frequency of transcription of a particular gene F) enhancer-associated transcription factors G) regulatory protein allows transcription H) message containing information for multiple genes I) inhibits transcription of a particular gene J) transcribed and translated at certain times in a cell K) control expression of other genes essential in development L) enhancer-associated translation factors M) regulatory protein prevents transcription 1) activators 2) homeotic genes 3) silencer 4) polygenic mRNA 5) enhancer 6) enhanceosome 7) negative gene control 8) constitutive gene 9) positive gene control 10) proximal control elements
Symbiotic nitrogen fixation can consume up to ________% of the ATP generated by the host plant.
A. 5 B. 50 C. 30 D. 20
Match the following
27g/L A) 27g/100ml B) 27g/1000ml C) 27g/1,000,000ml