PSB Practice Exam Questions and
Answers 2025
In jthe jstomach, jwhich jof jthe jfollowing jsubstances jis jnecessary jfor jpepsinogen
jto jbe jconverted jto jpepsin? j- jANS✓✓-Hydrochloric jacid
Of jthe jfollowing, jthe jmarsupial jnative jto jthe jUnited jStates jis: j- jANS✓✓-
Opossum
The jprocess jresponsible jfor jthe jcontinuous jremoval jof jcarbon jdioxide jfrom jthe
jatmosphere jis: j- jANS✓✓-Photosynthesis
An jorgan jthat jfunctions jas jboth jan jendocrine jand jan jexoenne jgland jis jthe: j-
jANS✓✓-Pancreas
An junforeseen jresult jof jthe jwidespread juse jof jDDT jis jthe: j- jANS✓✓-
Development jof jinsects jimmune jto jDDT
The jcatalytic jaction jof jpancreatic jenzymes jaffects: j- jANS✓✓-Fats
The jfunctional junit j(or jnephron) jof jthe jkidney jconsists jof: j- jANS✓✓-Bowman's
jcapsule, jthe jglomerulus jand jrenal jtubule
Diabetes jMellitus jinitially jresults jfrom: j- jANS✓✓-Over jsecretion jof jpancreatin
Answers 2025
In jthe jstomach, jwhich jof jthe jfollowing jsubstances jis jnecessary jfor jpepsinogen
jto jbe jconverted jto jpepsin? j- jANS✓✓-Hydrochloric jacid
Of jthe jfollowing, jthe jmarsupial jnative jto jthe jUnited jStates jis: j- jANS✓✓-
Opossum
The jprocess jresponsible jfor jthe jcontinuous jremoval jof jcarbon jdioxide jfrom jthe
jatmosphere jis: j- jANS✓✓-Photosynthesis
An jorgan jthat jfunctions jas jboth jan jendocrine jand jan jexoenne jgland jis jthe: j-
jANS✓✓-Pancreas
An junforeseen jresult jof jthe jwidespread juse jof jDDT jis jthe: j- jANS✓✓-
Development jof jinsects jimmune jto jDDT
The jcatalytic jaction jof jpancreatic jenzymes jaffects: j- jANS✓✓-Fats
The jfunctional junit j(or jnephron) jof jthe jkidney jconsists jof: j- jANS✓✓-Bowman's
jcapsule, jthe jglomerulus jand jrenal jtubule
Diabetes jMellitus jinitially jresults jfrom: j- jANS✓✓-Over jsecretion jof jpancreatin