Until the middle of the 20th century, women were encouraged to drink alcohol
to soothe certain symptoms of pregnancy,
More recently, what effects have studies about the relationship between
alcohol and fetal development had on society?
O
A. Women have been encouraged to avoid alcohol while pregnant
O
B, Women have been encouraged to avoid alcohol after adolescence,
O
C. These studies have had no effect on advice given to pregnant
women
O
D, Women have been encouraged to drink more,

Salmonella typhimurium is a food-borne bacterial pathogen that can cause severe gastrointestinal disease. salmonella is often phagocytosed by macrophages that normally destroy bacterial pathogens, but this bacterium is somehow able to prevent the complete maturation of phagolysosomes. salmonella is able to tolerate the low ph of phagolysosomes, and in fact responds to the drop in ph by secreting toxins that interfere with other cellular responses. which of the following differences would you expect to contribute to the survival of a bacterium within an salmonella-containing phagosome, compared to a healthy phagolysosome? decreased activity of acid hydrolases increased activity of acid hydrolases decreased import of h+ ions increased import of h+ ions my guess is decreased activity of acid hydrolases but i'm not sure.

Four types of motile cells in human body?

Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?