Not only do some microorganisms tolerate extremely hot temperatures, some actually require high temperatures for optimal growth
Indicate whether the statement is true or false.
Answer: TRUE
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Assume that red plants crossed with white plants give rise to pink plants. Explain how to eliminate red plants if you
start with two pinks. What will be an ideal response?
Java man was the first fossil specimen of H. erectus found.
Answer the following statement true (T) or false (F)
Which of the following is NOT a function of the bacterial cytoskeleton?
A. constriction of a dividing cell B. directing deposition of NAM & NAG molecules C. localizing ribosomes in the cytoplasm D. determining the location of the DNA E. a form of motility
You have an oligonucleotide probe that hybridizes to part of gene A from a eukaryotic cell. Indicate whether a cDNA library or a genomic DNA library will be more appropriate for use in the following applications
A. You want to study the promoter of gene A. B. Gene A encodes a tRNA and you wish to isolate a piece of DNA containing the full-length sequence of the tRNA. C. You discover that gene A is alternatively spliced and you want to see which predicted alternative splice products the cell actually produces. D. You want to find both gene A and the genes located near gene A on the chromosome. E. You want to express gene A in bacteria to produce lots of protein A.