Point 1 part d When crustaceans such as crabs are kept in seawater with a lower-than-normal pH, ATP-requiring pumps that maintain ion gradients in the animals bodies significantly increase their activity in comparison with normal levels. EXPLAIN how the increased use of ATP by these pumps will most likely affect the ability of the animals to carry out other metabolic reactions

Construct at least two possible hypotheses for the student’s experiment.

This is a scaffolding of protein fibers that us sell keep it shape in a cell division and cell movement

How does the closing of the ductus arteriosus and ductus venosus alter circulation in an infant? a. increases blood flow to the pulmonary artery and increases blood flow to the umbilical vein b. increases blood flow to the pulmonary artery and reduces blood flow to the umbilical vein c. reduces blood flow to the pulmonary vein and increases blood flow to the umbilical artery d. reduces blood flow to the pulmonary vein and reduces blood flow to the umbilical artery