One of the key differences in the dsm-iv diagnosis and dsm-5 diagnosis is that

a. more children will be diagnosed
b. the level of the client's severity is to be indicated
c. more clients will access services
d. asperger's will remain as a prevalent disorder

B

Explanation: The level of the client's severity is to be indicated

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.