Biology
Which ion causes depolarization in an action potential?
Sodium (Na+)
What type of classification does an atom of Carbon-13 and Carbon-15 fall under?
A. They can be classified as different elements as the two carbons have different mass numbers.
B. They can be classified as different ions because they have different numbers of neutrons
C. They can be classified as different isotopes because they have different number of protons.
D. They can be classified as the same element as they have the same atomic numbers.
D. They can be classified as the same element as they have the same atomic numbers.
In a grocery store, cans are stacked in layers. In the first layer, there are 99 cans; 97 in the next layer; 95 in the succeeding layer; and so on until there is only 1 can left in the last layer. What is the total number of cans stacked together?
2500
This is a Freudian defense mechanism in which an individual attributes unwanted thoughts, feelings, and motives to another person
Projection
If Manny Pacquiao is the “Pambansang Kamao”, who is called the “Pambansang Bae”?
Alden Richards
Which molecule activates Protein Kinase A?
cAMP or Cyclic AMP
Which of the following is considered a triprotic acid?
a. HNO₃
b. C₆H₈O₇
c. H₂PO₃
d. H₂C₂O₄
b. C₆H₈O₇
What do you call the intersection of angle bisectors of a triangle?
Incenter
____ is the act of informing participants about the intentions of the study in which they just participated; during this process, researchers reveal any deceptions that occurred and explain why deception was necessary
Debriefing
Dubbed as the "Chris Brown" of Fusion Alley, Edison Conocido sells what kind of desert?
Sherbet
What is the Pathway producing NADPH?
Pentose Phosphate Pathway (PPP)
What is the coefficient of KClO3 in the Reactants when the following chemical equation is balanced?
KClO3 -> KClO4 + KCl
4
Find the value of sin(30°) + cos(-150°) - (sin2(75°) + cos2(75°))
√⁻³⁄₂ - ½ or -√³⁺²⁄₂
A student scores 75 on a standardized test. This score is interpreted by comparing it to how a large group of similar test-takers performed. What do you call the standard scores that allow for comparison of an individual’s test results with the designated population?
Norms
What is the common name of the animal featured on the obverse side of the newly released 500 peso-polymer banknote of the Philippines?
a. Visayan Spotted Dear
b. Blue-Naped Parrot
c. Palm Civet
d. Palawan Peacock Pheasant
a. Visayan Spotted Dear
A bacterial isolate obtained from a clinical specimen displays the following characteristics:
Gram-negative, non-motile rods
Growth on MacConkey agar yields intensely pink, mucoid colonies
(+) Catalase
(-) Indole
(-) Oxidase
Which bacterial species is most likely present in the specimen?
Klebsiella pneumoniae (K. pneumoniae)
Which of the following is considered an electrode of the first kind?
a. Glass Electrode
b. Pt | H2 | H+
c. Zn(s) | Zn2+
d. Ag(s) | Ag2S(s) | S2-(aq)
c. Zn(s) | Zn2+
Find the number of possible arrangements of all the letters in PASCIKLABAN
6,652,800 or 11!/3!1!×1!×1!×1!×1!×1!×1!1!
This theory of emotion states that facial expressions provide feedback to the brain concerning the emotion being expressed, which in turn causes and intensifies the emotion.
Facial Feedback Hypothesis
Who was the founder and first editor of La Solidaridad, the Philippine newspaper that voiced reformists’ demands and exposed the situation in the colony to the Spaniards?
Graciano Lopez Jaena
In a specific strain of sweet peas, purple pigment production requires at least one dominant allele from two independent genes, C and P. Any plant homozygous recessive at either locus (cc or pp) results in a white phenotype. However, a third pleiotropic gene, L, is independently assorting; the homozygous recessive condition (ll) is embryonic lethal. If two plants with the genotype CcPpLl are crossed, what is the expected phenotypic ratio of Purple to White flowers among the surviving offspring?
9:7 or 9 Purple : 7 White
A tertiary substrate, when reacted with a weak base and strong nucleophile undergoes what reaction?
SN1
What is the remainder when the sum 15+25+35+ ...+20265 is divided by 5?
1
Who was the first chairperson of the UST Psychology Department, who had established the first Experimental Psychology Laboratory at the University of Santo Tomas in 1938?
Fr. Angel de Blas, OP
In Filipino culture, what is a natural product made by bees that is typically used as sweeteners or traditional remedies for cough and cold especially by the Tagbanuas of Palawan.
a. Pulot-pukyutan
b. Pitik-pukyutan
c. Putok-pukyutan
d. Pulo-pukyutan
a. Pulot-pukyutan