Read the following statements that describe an hiv infection. what is the correct order in which they occur? 1) viral dna enters nucleus and inserts itself into host dna. 2) virus attaches to host cell membrane. 3) virus coat fuses with cell membrane and viral rna enters the cell. 4) the new viruses bud off from the host cell membrane. 5) viral mrna directs the host cell to assemble viral proteins. 6) reverse transcriptase uses viral rna as a template to make viral dna. question 2 options: a. 3,2,1,5,6,4 b. 3,2,1,6,5,4 c. 2,3,1,5,6,4 d. 2,3,6,1,5,4

D. 3,2,1,5,6,4

you know that this symptom is misleading and quite often is related to: heart attack

a heart attack is a condition that occurs when the blood flow that transports oxygen to the heart muscle is damaged or cut off completely. the coronary arteries that supply the heart muscle with blood flow can be blocked by the accumulation of plaque. also, when the plaque within the heart artery breaks, it creates blood clot that can also hinder the blood flow. men that are over 45years of age and women that are over 55years of age are at risk of having a heart attack. the symptoms of a heart attack include chest discomfort, chest pain, coughing, and shortness of breath.