Joelle was recently hired by a childcare facility near her house. On her first day, she was put in charge of feeding the infants breakfast. Unfortunately, she was reprimanded after giving a three-month old baby a big helping of baby cereal for breakfast. Why was Joelle reprimanded? A. Infant cereal must be provided by the parents and should never be provided by the childcare facility. B. Infant cereal should never be given to babies when they are in the care of a childcare facility. C. Infant cereal should only be given to babies developmentally ready for solid foods, usually at least four months old. D. Babies must be at least a year old in order to safely eat infant cereal.

True or false mucous membranes destroy pathogens on the outer body surface, at body openings.

Match the government contribution to mental health to the issue it was created to address. 1. community mental health act of 1963 first federal funding for mental health care 2. commission on mental health, est. 1977 created to determine the mental health needs of the united states 3. the decade of the brain federal funding invested to research mental illness and functions of the brain

The herpes viruses are important enveloped dna viruses that cause disease in vertebrates and in some invertebrates such as oysters. some of the human forms are herpes simplex virus (hsv) types i and ii, causing facial and genital lesions, and the varicella zoster virus (vsv), causing chicken pox and shingles. each of these three actively infects nervous tissue. primary infections are fairly mild, but the virus is not then cleared from the host; rather, viral genomes are maintained in cells in a latent phase. the virus can later reactivate, replicate again, and infect others.in electron micrographs of hsv infection, it can be seen that the intact virus initially reacts with cell surface proteoglycans, then with specific receptors. this is later followed by viral capsids docking with nuclear pores. afterward, the capsids go from being full to being "empty." which of the following best fits these observations? a) viral capsids are needed for the cell to become infected; only the capsids enter the nucleus.b) the viral envelope is not required for infectivity, since the envelope does not enter the nucleus.c) only the genetic material of the virus is involved in the cell's infectivity, and is injected like the genome of a phage.d) the viral envelope mediates entry into the cell, the capsid mediates entry into the nuclear membrane, and the genome is all that enters the nucleus.