What are the two clades of the protostomes?
a. Eumetazoa and Metazoa
b. Protostomia and Bilateria
c. Bilateria and Deutersostomia
d. Lophotrochozoa and Ecdysozoa
e. Lophotrochozoa and Deutrerostomia
d
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Kinases are enzymes that can phosphorylate (transfer phosphate groups onto) macromolecules such as proteins. A particular kinase, Kinase 1 is known to promote cell division. It promotes cell division by phosphorylating Protein X. Phosphorylation of Protein X activates Protein X. Once activated, Protein X stimulates the production of other proteins such as Protein Y and Z that directly promote cell division. In order to function, Kinase 1 requires the presence of Metal A. However, in the presence of Protein A, Kinase 1 is nonfunctional. From the description, what is considered the substrate of Kinase 1?
A. Protein X B. Protein Y C. Protein Z D. Metal A E. Protein A
What key words does the question contain and what do they mean?
What will be an ideal response?
__________ is the conversion of grassland or woodland to desertlike conditions. Fill in the blank(s) with the appropriate word(s)
Utilitarianism is more concerned with following the code of law than with the outcome of an action.
Indicate whether the statement is true or false.