Answer:
The correct answer would be - Having reliable access to food and being able to produce more calories per unit of land available led to population increase.
Explanation:
An increase in disease, sedentary agriculture, and increase in environmental degradation are three problem that is associated with the farming.
There are more benefits to continue agriculture is the ability of human kind to produce a food and access to plenty of food consistently which will led to increase the population.
Thus, the correct response would be - Having reliable access to food and being able to produce more calories per unit of land available led to population increase.
Dr. Jones' filed is evolutionary psychology.
Scientists from his filed are trying to find answers for human behavior by examining the behavior of our close primate relatives (great apes like chimpanzees, gorillas, and orangutans). This field integrates the knowledge of evolutionary biology and modern psychology.
The answer is none of the above
Answer:
The correct answer is: deposition of interferon on bacterial cells.
Explanation:
Phagocytosis is the mechanism by which a cell uses its plasma membrane to ingest a big particle, forming a phagosome within the cell. It's a form of endocytosis used by the <u>immune system to eliminate pathogens such as </u><u>bacteria </u><u>and cell debris</u>.
Phagocytosis can be enhanced through various ways when an infection is taking place in the body. For example, cytokines and TNF are secreted by different kinds of cells to stimulate this process - for these cytokines to be released, certain parts of the bacteria called PAMPs need to be recognized by specific receptors located in phagocytes and epithelial cells called TLRs. Another way to stimulate this mechanism is by depositing complement fragments on bacterial cells, which is done thanks to the Complement cascade, a system of great importance in the innate immune response against extracellular bacteria - these fragments will opsonize ("mark") the pathogens for the phagocytes to recognize them and engulf them.
Interferon, on the other hand, while hugely important on the immune response against viruses and other pathogens that infect our cells by entering them and using their organelles to replicate and translate proteins, is not an enhancer of phagocytosis, as it is mostly involved in the translation of genes that will lead to the infected cell's death.
