Janet comes to the office complaining of a sore throat, hoarseness, cough, and runny nose. Dr. Porter examines her and explains to her that she has a virus. As she is leaving the office, Janet tells you that she does not understand why Dr. Porter did not give her an antibiotic. Janet's health history is nonsignificant except for her current respiratory tract infection. 1. What reason do you give Janet to explain why Dr. Porter did not prescribe an antibiotic

Antibiotics are ineffective against viruses.

Explanation:

Viruses such as enterovirus and coronavirus have been implicated in the cause of respiratory tract infections. And because unlike bacteria, these viruses do not have a cell wall, independent metabolic machinery: antibiotics are ineffective against viruses.

answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

explanation:

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]