Answer:
active; prokaryotes
Explanation:
Active transport can be defined as the movement of molecules across cell membranes against a concentration gradient, i.e., from a region of low concentration to a region of high concentration. Group translocation is a specialized type of active transport observed in prokaryotic cells. In group translocation, the transported substance is chemically modified during its movement, thereby the cell membrane becomes impermeable to this substance once it is within the cell. In bacteria, the phosphotransferase system is a type of group translocation that uses phosphoenolpyruvate (PEP) as a source of energy to transport sugar molecules into the cell.
Answer: Improving food storage facilities
Explanation:
A. Bacterial cells would undergo this type of reproduction, Binary Fission. An asexual reproductive process where a single bacterium splits into 2 additional bacteria, each having the same bacterial DNA and or genome as the original bacterium.
The best determination of a community’s quality of life is the energy used per capita, energy use directly impacts rate of life by affecting economic movement.
<h3>Why quality of life is critically dependent upon energy use and consumption?</h3>
In multiple ways rate of life is also instantly related to the stages of economic activity in a country because adequate economic aids can provide the physical elements required for a high rate life. In such a way , energy use directly impacts rate of life by influencing economic activity.
Thus, option "C" is correct, the energy used per capita, energy use directly impacts rate of life by affecting economic movement.
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Answer:
B
Explanation: They make up most of a cell membrane