ASVAB ASVAB-SECTION-7 Online Practice Questions and Exam Preparation

ASVAB ASVAB-SECTION-7 Online Questions & Answers

• Question 111:

  Which organ is responsible for regulating blood sugar levels by secreting insulin and glucagon?

  A. gall bladder
  B. spleen
  C. liver
  D. pancreas
  D. pancreas

• Question 112:

  Which part of the brain is responsible for involuntary actions such as breathing and heart beat?

  A. cerebrum
  B. medulla
  C. pons
  D. cerebellum
  B. medulla

• Question 113:

  The four forces that act on an aircraft in flight are __________.

  A. lift, thrust, friction, and inertia
  B. lift, gravity, thrust, and drag
  C. thrust, vector, speed, and fluid density
  D. lift, downdraft, thrust, and vector
  B. lift, gravity, thrust, and drag

• Question 114:

  Cold air is __________ than warm air.

  A. less dense
  B. generally faster
  C. more dense
  D. lower-pressured
  C. more dense

• Question 115:

  The number of atoms in a molecule of CuS()4 ?51 h is __________.

  A. 15
  B. 18
  C. 21
  D. 29
  C. 21

• Question 116:

  The flat, colored, ring-shaped membrane of the eye is called __________.

  A. lens
  B. cornea
  C. iris
  D. pupil
  C. iris

• Question 117:

  Antibodies __________.

  A. identify and neutralize foreign objects inside the body.
  B. bond with antigens to keep the body's hormones balanced.
  C. prevent infection by blocking access to the circulatory system.
  D. are produced by the endocrine system.
  A. identify and neutralize foreign objects inside the body.

• Question 118:

  A magnetic compass points in the direction of the __________.

  A. true north
  B. geographic North Pole
  C. magnetic North Pole
  D. local magnetic field
  D. local magnetic field

• Question 119:

  During its circulation throughout the body, blood from the left ventricle then goes to which of these locations?

  A. left atrium
  B. right atrium
  C. aorta
  D. pulmonary artery
  C. aorta

• Question 120:

  What is the closest definition of "osmosis"?

  A. the combination of a substance with oxygen
  B. the diffusion of a fluid across a semi-permeable membrane
  C. a type of cell division that results in four daughter cells
  D. the process by which a cell separates the chromosomes in its nucleus
  B. the diffusion of a fluid across a semi-permeable membrane