Download EXAMPLE ONLINE ENTRANCE EXAMINATION Bio

EXAMPLE ONLINE ENTRANCE EXAMINATION
Bio-Health Area
Biology
1. Cell respiration is a process that takes place in:
a. El nucleus.
b. The mitochondria.
c. The ribosomes.
d. The lysosomes.
2. Prokaryotic cells lack:
a. Double-stranded DNA.
b. RNA.
c. Centrioles.
d. Plasma membrane.
3. Which of the following kinds of cells synthesize myelin?:
a. Schwann cells.
b. Neurons.
c. Platelets.
d. Myelocytes.
Chemistry
1. Starting with a 4 M solution of NaCl, you want to prepare 2 L of a 0.1
M solution of NaCl. How much of the concentrated solution should
you use?:
a. 40 mL.
b. 50 mL.
c. 66.7 mL.
d. 100 mL.
2. The geometry of a water molecule is:
a. Rectangular.
b. Tetrahedral.
c. Angular.
d. Linear.
3. The elements in period table are arranged by increasing order of:
a. Atomic mass.
b. Atomic number.
c. Molecular weight.
d. Molecular radius.
Physics
1. When a mass is left on an inclined plane and the mass does not
move, it is because:
a. The incline is very slight.
b. There is friction.
c. The surfaces are made of the same material.
d. Not enough time has passed.
2. A conservative force...
a. Always conserves the system’s total amount of work.
b. Its work is equal to the variation in the system’s kinetic energy.
c. Its work is equal to the variation in the system’s potential energy.
d. Conserves the amount of work.
3. In a uniform circular movement, the following is conserved:
a. The linear velocity vector.
b. The normal acceleration vector.
c. The amount of work vector.
d. The acceleration vector.
Mathematics
1. Which of the following lines is parallel to the line:
࢞ି૚
૛
ൌ
࢟ି૛
ି૝
a. 2x+4y-8=0
b. 4x+2y-8=0
c. 4x-2y-8=0
d. None.
2. Find the derivative of the function y=cos2x in x=0:
a. 1.
b. 2
c. 0
d. None.
3. What is the inflection point of the function y=2x3-6x2+5?:
a. (-1,-3).
b. (1,0).
c. (1,1).
d. None.