Archaea are resistant to damage by harsh conditions because their membrane lipids, unlike those of bacteria and eukaryotes, have
A. ether linkages
B. ester linkages
C. fatty acid chains
D. isoprene chains
E. peptidoglycan
A. ether linkages
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According to Galton's pattern of regression toward the mean, parents who are taller than the population mean should have offspring that are, on average, ____ than they are, but ____ than the population mean
Fill in the blank with the appropriate word.
Diabetes is an increasing public health concern due to _____
a. the decreasing number of patients with this condition b. the many negative health effects it causes c. its relative ease of treatment d. difficulty creating insulin to treat it e. the high costs of treating it
A large tree in our backyard is home to two blue jays, a colony of farmer ants, a family of grey squirrels, lichens and millions of bacteria. What level of organization do the farmer ants represent?
What will be an ideal response?
Which of the following DNA sequences would be the most likely to be damaged by UV radiation?
ATGCACATGA GACACGTAGA GCATGACATA CTTGAATTAA