What evidence would let you know a transfer was unsuccessful?
What will be an ideal response?
Broth would look identical to before the transfer
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Protostomes but not deuterostomes:a
will have bilateral symmetry. b. will have radial symmetry. c. will have a developmental process that includes indeterminate cleavage. d. will have a developmental process that includes radial cleavage. e. will have a developmental process that includes spiral cleavage.
In animal metabolism, most of the monomers released by digestion of food macromolecules are metabolized to provide energy. Only a small portion of these monomers are used for synthesis of new macromolecules. The net result is that
a. water is consumed during homeostasis, but water is generated during periods of growth. b. water is generated during homeostasis, but water is consumed during periods of growth. c. water is consumed by animal metabolism. d. the water consumed is exactly balanced by the water generated, to maintain homeostasis. e. water is generated by animal metabolism.
What is the advantage of a closed circulatory system over an open one?
A) A closed system carries more blood. B) In a closed system, the blood comes nearer to each cell. C) Blood flows more slowly in a closed system. D) There are more blood cells in a closed system. E) A closed system moves blood more efficiently.
A DNA double helix that is exposed on one side to DNase I or II (enzymes that nick one strand of DNA rather than cleave both) would be expected to generate single strands that average 10.5 bases in length, the length of a helical turn of DNA
However, DNase treatment of core nucleosomal DNA produces fragments that average 10.0 bases at the ends and 10.7 bases in the middle. What does this suggest? What will be an ideal response?