Which TWO antibiotics act synergistically by inhibiting different enzymes involved in bacterial folate metabolism?

First-line single-tablet HIV combination regimens such as Biktarvy (bictegravir / emtricitabine / tenofovir alafenamide) are designed to prevent HIV resistance and maintain durable viral suppression. Which viral steps are directly targeted by the components of this specific regimen? (Select all that apply)

Below is an image of a replication fork, with most of the protein components not shown. Which strand is the lagging strand?

In the combination drug regimen Paxlovid, what is the specific role of ritonavir when co-administered with nirmatrelvir? 

Which cells protect and assist neurons rather than primarily transmitting coded information to other cells?

An epithelial sheet separates from the connective tissue beneath it, although neighboring epithelial cells remain attached to one another. Which structure most directly anchors the cells to the basement membrane?

With the body in anatomical position, the elbow is compared with the wrist, and the thumb is compared with the little finger on the same hand. Which pair of directional terms correctly describes the elbow and thumb, respectively?

A person exercising in a warm room has increased body temperature. Temperature receptors and the hypothalamus function normally, but the sweat glands cannot release sweat. Which prediction is most consistent with the skin thermoregulation slides?

Which of the following are body cavities or a canal that houses internal organs? SELECT ALL THAT APPLY

Which side of an epithelial cell faces the basement membrane?