Biology, 14.11.2019 21:31 aaronjcerrato
1. outline the steps in dna, rna, and protein synthesis. which elements are unique to bacteria?
2. what are the features of bacterial macromolecular synthesis that are streamlined for rapid growth?
3. explain why antibacterial drugs would or would not impact archaea.
4. why do bacteria degrade their mrna and proteins, given how much they cost energetically to synthesize?
5. explain why eukaryotes do not have coupled transcription and translation. how does this correlate with the relative rates of gene expression in prokaryotes and eukaryotes?
6. explain why the initiation step is so highly regulated during dna, rna, and protein synthesis.
Answers: 2
Biology, 21.06.2019 20:50, wdgyvwyv8840
Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection
Answers: 1
Biology, 22.06.2019 00:00, mitetwojr
An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.
Answers: 1
1. outline the steps in dna, rna, and protein synthesis. which elements are unique to bacteria?
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