Please help! Thank you :) Please help! Thank you :) 01 Lecture Quiz: E × ?D El U

Question

Please help! Thank you :) Please help! Thank you :) 01 Lecture Quiz: E × ?D El Unit 02 Lecture Quiz: E × ? Unit 03 Lecture Quiz: E X ?? Unit 04 Lecture Quiz: D El ure https://iowacconline.instructure.com/courses/17981/quizzes/150202/take D Question 32 There term which most precisely defines the location of the heart is thorax o pleural cavity veneral cavity D Question 33 Osmotic pressure is created by the presence in a fluid of small difusible molecules that easily move through the capilary membrane. o True False | Question 34 The AIDS vius drectly infects both Cyeotosic T and B lymphooyses which only effects the levels of antbodies or immunoglobins airoulating in the blood o False Question 35 Which of the choices below is the parent cell for all formed elements of blood polymorphonuclear ce D Question 36 Which of the tollowing might cause chronk hemorhagk anemia o Ion deficiency in the diet decreased EPO production o a bleeding uicer sickle-cell anemia

Explanation / Answer

32-The thoracic cavity contains the lungs and the heart, which islocated in the mediastinum.

33-true(When two solutions containing different concentrations of the same solute are separated by a partly permeable membrane, a so-called semipermeable membrane, osmosis can take place. In osmosis the semipermeable membrane allows the solvent, but not the solute, to pass.Water diffuses through the membrane toward the solution of higher concentration, until equilibrium is attained)

34-false(Human Immunodeficiency Virus (HIV) specifically attacks Helper T cells. Without an adequate supply of Helper T cells, the immune system cannot signal B cells to produce antibodies or Cytotoxic T cells to kill infected cells.)

35-Hemocytoblast

36-bleeding ulcer

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