1. What is the name given to the types of organisms that can use photosynthesis to produce glucose? Need three examples. 2. How do animal cells, Plant cells, freshwater protists, and bacteriaeach deal with the problem of osmosis ? 3. What function does actin serve in a cell? 4. Which […]

Q1. The proteins RhaA and RhaB are formed by the Rha Operon. Find out that there is a regulator protein Rha O that binds to the Rha operator sequence and activates transcription of the Rha operon. Rha O is encoded by a separate gene. You find a mutant bacteria cell […]

The interaction between bases on different strands of DNA molecules depends somewhat on the identities of neighboring bases. For example, the melting temperature of an oligonucleotide with the sequence GGGGGAAAAA is different than that of GAGAGAGAGA even though both contain the exact same number of G-C and A-T base pairs. […]

please respond to one (1) of the following four (4) bulleted items. Discuss three (3) positive and three (3) negative impacts of humans on the biosphere. Which positive and negative impacts do you believe are the most significant to consider. Justify your response. Describe two (2) techniques required to study […]