The earliest group of land animals was the
A) protists. B) lobefins. C) arthropods. D) lungfish. E) amphibians.
C
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We consume a variety of carbohydrates that are digested into a variety of different sugars. How do these different sugars enter glycolysis?
A. All sugars are converted to fructose 6- phosphate and enter glycolysis at phase 1, step 3. B. All sugars are converted to glyceraldehyde 3-phosphate and enter glycolysis at phase 3, step 6. C. All sugars are converted to glucose 6- phosphate and enter glycolysis at phase 1, step 2. D. Sugars are converted to various forms and enter glycolysis at various stages. E. None of the answer options is correct.
List four enzymes known to be involved in the replication of DNA in bacteria
What will be an ideal response?
The rapidity and cost-efficiency of DNA sequencing has made it possible to sequence virtually all of the genes present in the microbes of a given habitat. This generates a collective genome for that habitat, which has come to be called a(n) _________.
A) exogenome B) megagene C) metagenome D) netagenome E) metachron
Choose the letter of the best match from the following:A. abscisic acidB. trichomesC. aquaporinD. endodermisE. stomaPore in leaves that regulates gas exchange.
Fill in the blank(s) with the appropriate word(s).