Sponsored Links
Page 1 of 3 123 LastLast
Results 1 to 10 of 24
  1. #1
    MCAT Question a Day is offline Junior Member 510 points
    Join Date
    Jan 2015
    Posts
    23
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts

    MCAT Practice Questions

    Advertisements



    If a sound wave is traveling through .5 meters of air and then .5 meters of human tissue, which of the following is true?

    A) the sound wave will spend more time propagating through the air than in the tissue
    B) the sound wave will have a constant speed throughout the process
    C) the intensity of the sound wave will be greater in the tissue
    D) the sound wave will travel faster through air than the tissue


    Go here for the answer: freemcatquestion.com/2015/01/31/question-of-the-day-8/
    Sign up for our MCAT question of the day to receive a 2015 MCAT Questions every morning!

  2. #2
    MCAT Question a Day is offline Junior Member 510 points
    Join Date
    Jan 2015
    Posts
    23
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts
    In a galvanic cell with zinc and copper electrodes, which of the following is true?

    Reduction potential of Copper(II) = .34 V
    Reduction potential of Zinc(II) = -.76 V

    A) electrons flow towards the copper electrode to reduce copper ions in solution
    B) electrons flow towards the copper electrode to reduce zinc ions in solution
    C) electrons flow towards the zinc electrode to reduce copper ions in solution
    D) electrons flow towards the zinc electrode to reduce zinc ions in solution

    Go here for the answer: freemcatquestion.com/2015/02/01/question-of-the-day-9/

  3. #3
    MCAT Question a Day is offline Junior Member 510 points
    Join Date
    Jan 2015
    Posts
    23
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts
    If every blood vessel in the body is constricted to 75% its original radius, which of the following will experience the greatest change in blood flow velocity?

    A) vena cavae
    B) aorta
    C) a capillary
    D) every vessel will experience the same change

    Go here for the answer: freemcatquestion.com/2015/02/02/question-of-the-day-10/

  4. #4
    MCAT Question a Day is offline Junior Member 510 points
    Join Date
    Jan 2015
    Posts
    23
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts
    If blood flows through a blood vessel at 36 mm/s, what will be the velocity of the blood through the same vessel if it is constricted to 75% its original radius?

    A) 20 mm/s
    B) 27 mm/s
    C) 45 mm/s
    D) 64 mm/s

    Go here for the answer: freemcatquestion.com/2015/02/03/question-of-the-day-11/

  5. #5
    MCAT Question a Day is offline Junior Member 510 points
    Join Date
    Jan 2015
    Posts
    23
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts
    Which of the following will result from stimulation of the parasympathetic nervous system?

    A) vasodilation in skeletal muscle
    B) faster flow of blood through GI tract vessels
    C) inhibition of salivary gland production
    D) constriction of bronchioles

    Go here for the answer: freemcatquestion.com/2015/02/04/question-of-the-day-12/

  6. #6
    MCAT Question a Day is offline Junior Member 510 points
    Join Date
    Jan 2015
    Posts
    23
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts
    During which of the following would a Holliday junction most likely be formed?

    A) metaphase of mitosis
    B) prophase of meiosis I
    C) metaphase of meiosis II
    D) prophase of meiosis II

    Go here for the answer: freemcatquestion.com/2015/02/05/question-of-the-day-13/

  7. #7
    MCAT Question a Day is offline Junior Member 510 points
    Join Date
    Jan 2015
    Posts
    23
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts
    Which of the following are true statements?

    I. Cones are more sensitive to light than rods
    II. Cones are centered at the fovea and rods are found in the periphery
    III. There are many more rods than cones in the eye

    A) I only
    B) II only
    C) I and II only
    D) II and III only

    Go here for the answer: freemcatquestion.com/question-of-the-day/

  8. #8
    MCAT Question a Day is offline Junior Member 510 points
    Join Date
    Jan 2015
    Posts
    23
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts
    If the pH of a solution of acetic acid is 6.76, what is the ratio of CHCOOH to CHCOO- if the pKa of acetic acid is 4.76?

    A) 1:100
    B) 1:10
    C) 10:1
    D) 100:1

    Go here for the answer: freemcatquestion.com/question-of-the-day/

  9. #9
    MCAT Question a Day is offline Junior Member 510 points
    Join Date
    Jan 2015
    Posts
    23
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts
    Which of the following is closest to the pH of a .2 M solution of acetic acid if the pKa of acetic acid is 4.76?

    A) 2.23
    B) 4.06
    C) 4.45
    D) 5.45

    Go here for the answer: freemcatquestion.com/question-of-the-day/

  10. #10
    MCAT Question a Day is offline Junior Member 510 points
    Join Date
    Jan 2015
    Posts
    23
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts
    When light passes from the air into the cornea, which of the following is true?

    I. the frequency of the light is lowered
    II. the wavelength of the light is lowered
    III. the speed of the light is lowered

    A) I only
    B) III only
    C) I and II only
    D) II and III only

    Go here for the answer: freemcatquestion.com/question-of-the-day/

Page 1 of 3 123 LastLast

Similar Threads

  1. Recommendation for MCAT practice Questions?
    By ibelisha in forum Premed Forum
    Replies: 4
    Last Post: 06-04-2017, 04:10 AM
  2. Practice MCAT
    By cyanz in forum Premed Forum
    Replies: 5
    Last Post: 07-08-2015, 10:34 AM
  3. AAMC/MCAT Practice Test Questions
    By bidiboom in forum Premed Forum
    Replies: 1
    Last Post: 11-22-2011, 09:26 AM
  4. Practice MCAT
    By KDog in forum Premed Forum
    Replies: 0
    Last Post: 07-16-2004, 08:59 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •