Rio Salado Bio 202 (AP2) Lab 2 Notes Questions with Accurate Answers

Rio Salado Bio 202 (AP2) Lab 2 Notes

Plasma - answer Fluid portion of blood

makes up 55% of whole blood.

formed elements – answer red blood cells, white blood cells, platelets

makes up about 45% of whole blood

Erythrocytes – answer red blood cells

literally sacs of hemoglobin molecules that transports the bulk of the oxygen carried in
the blood

also carries a small percentage of carbon dioxide

Leukocytes - answer white blood cells

are part of the bodies nonspecific defenses and the immune systems.

- make up 1% of the whole blood (including platelets)

platelets - answerfunction in hemostasis (blood clot formation)

- make up 1% of the whole blood (including leukocytes)

diapedesis - answerthe passage of blood cells through the intact walls of the capillaries,
typically accompanying inflammation.

amoeboid motion - answerCell movement achieved by a cell being able to change
shape

Granulocytes - answerneutrophils, eosinophils, basophils

Agranulocytes - answerlymphocytes and monocytes

Neutrophil - answermultilobed nucleus, pale red and blue cytoplasmic granules

Eosinophils - answerbilobed nucleus, red cytoplasmic granules

Basophils - answerbilobed nucleus, purplish black cytoplasmic granules