WHAT IS THE PRIMARY FUNCTION OF COFACTORS
A. To aid in enzyme function ✓ B. To synthesize enzymes C. To inhibit enzymes D. To break down old enzymes The answer to the question is: A. To aid in enzyme function The primary function of cofactors is to aid in enzyme function.…
“WHAT YOU SOW DOES NOT COME TO LIFE UNLESS IT DIES”. THIS WAS
A. the message of St. Paul’s teaching on the second coming of Christ B. made by St. Paul to Elymas, the magician C. the statement of Jesus to Martha D. the response St. Paul instructed Christians to give to those who doubt the resurrection…
WHAT IS USED TO DESCRIBE THE SITUATION WHERE A CHARACTER RECOGNIZE HIS MISTAKE
A. Tragic flaw B. Hubris C. Denouement D. Anagnorisis ✓ The answer to the question is: D. Anagnorisis The situation where a character recognizes his mistake is described as “Anagnorisis.” Anagnorisis is a Greek term that refers to the moment in a play or…
A RAY OF LIGHT STRIKES A PLANE MIRROR AT AN ANGLE OF INCIDENCE OF 35°. IF THE MIRROR IS ROTATED THROUGH 10°, THROUGH WHAT ANGLE IS THE REFLECTED RAY ROTATED
A. 70° B. 45° C. 25° D. 20° ✓ The answer to the question is: D. 20° When a ray of light strikes a plane mirror, the angle of incidence is equal to the angle of reflection. According to the law of…
IN A FIELD EXPERIMENT, THE FREQUENCY OF WATER LEAF WAS OBSERVED TO BE 48 AFTER 20 TOSSES OF A 2m^2 QUADRAT. WHAT IS THE DENSITY OF THE PLANTS IN THE FIELD
A. 1.2 per m2 ✓ B. 2.4 per m2 C. 4.8 per m2 D. 9.6 per m2 The answer to the question is: A. 1.2 per m2 Calculating Plant Density To calculate the density of the plants in the field, we can use the…
ACCORDING TO THE GOSPELS, WHAT WAS THE PROFESSION OF PETER AND ANDREW BEFORE BECOMING DISCIPLES OF JESUS
A. Tentmakers B. Tax collectors C. Shepherds D. Fishermen ✓ The answer to the question is: D. Fishermen According to the Gospels, the profession of Peter and Andrew before becoming disciples of Jesus was Fishermen. In the New Testament, specifically in the Gospel of…
THE MINING SECTOR OF AN ECONOMY CONTRIBUTES 60% TO THE GROSS DOMESTIC PRODUCT. IF THE GDP IS $540, WHAT IS THE CONTRIBUTION OF THE MINING SECTOR
A. $ 90.00 B. $ 180.00 C. $ 324.00 ✓ D. $ 350.00 The answer to the question is: C. $ 324.00 To find the contribution of the mining sector to the Gross Domestic Product (GDP), we can use the following formula:…
WHAT WAS THE FIRST CAPITAL OF THE KANEM-BORNO EMPIRE
A. Birni Ngazargamu B. Njimi ✓ C. Bornu D. Birni Gazargamu The answer to the question is: B. Njimi The first capital of the Kanem-Borno Empire was Njimi. The Kanem-Borno Empire, also known as the Bornu Empire, was a medieval African state located in…
A SOLUTION CONTAINS 20g OF SOLUTE IN 180g OF SOLVENT. IF THE SOLVENT IS WATER, WHAT IS THE CONCENTRATION OF THE SOLUTION IN TERMS OF MASS BY MASS PERCENTAGE
A. 11.% B. 22.2% C. 10% ✓ D. 20% The answer to the question is: C. 10% The mass by mass percentage of a solution is calculated by dividing the mass of the solute by the total mass of the solution (solute…
THE TEMPERATURE AT THE FOOT OF A MOUNTAIN IS 20°C. IF THE MOUNTAIN IS 6,000 METRES ABOVE SEA LEVEL, WHAT WILL BE THE APPROXIMATE TEMPERATURE AT THE TOP OF THE MOUNTAIN
A. -19.0°C ✓ B. -16.0°C C. 14.0°C D. 19.0°C The answer to the question is: A. -19.0°C The approximate temperature at the top of the mountain can be calculated using the environmental lapse rate, which is the decrease in temperature with an…
WHAT IS THE DIFFERENCE BETWEEN INTERNAL AND EXTERNAL MODEM
A. external modems are PCI or ISA expansion cards while internal modems are traditionally plug into a serial port on the computer. B. internal modems are PCI or ISA expansion cards while external modems are traditionally plug into a serial…
TWO FORCES FORMING A COUPLE ARE SEPARATED BY A DISTANCE OF 25CM. IF ONE OF THE FORCES EQUALS 40N, WHAT IS THE MOMENT OF THE COUPLE
A. 1000 Nm B. 500 Nm C. 10 Nm ✓ D. 5 Nm E. 1.6 Nm The answer to the question is: C. 10 Nm The moment of a couple is the product of one of the forces and the perpendicular distance between the forces.…
WHAT IS THE COEFFICIENT OF STATIC FRICTION BETWEEN A LOAD OF MASS 2KG AND A HORIZONTAL SURFACE, IF THE LIMITING FRICTIONAL FORCE IS 10N
A. 0.2 B. 0.5 ✓ C. 2 D. 5 E. 8 The answer to the question is: B. 0.5 The coefficient of static friction can be calculated using the formula: coefficient of static friction (μs) = limiting frictional force (Ff) / normal force…
A PIECE OF STONE WEIGHTS 180 N IN AIR AND 150 N IN A BEAKER CONTAINING 160 N OF METHYLATED SPIRIT. WHAT IS THE UP THRUST EXERTED ON THE STONE
A. 50N B. 40N C. 30N ✓ D. 20N E. 10N The answer to the question is: C. 30N The upthrust exerted on an object immersed in a fluid is equal to the weight of the fluid displaced by the object. In this…
WHAT IS THE COLOUR OF PHENOLPHTHALEIN INDICATOR IN A BASIC MEDIUM
A. Blue B. Colourless C. Orange D. Pink ✓ E. Yellow The answer to the question is: D. Pink Phenolphthalein is a commonly used chemical compound as an acid-base indicator. In a basic medium, phenolphthalein turns pink. This color change occurs due to the presence…
WHAT IS IJMĀ IN ISLAMIC LAW
A. Consensus of opinion ✓ B. Analogical deduction C. Differences of opinion D. Minority opinion The answer to the question is: A. Consensus of opinion In Islamic law, ijmā refers to the consensus of opinion among scholars or jurists on a particular legal issue.…
IN THE REACTION BETWEEN SODIUM HYDROXIDE AND TETRAOXOSULPHATE (VI) SOLUTIONS, WHAT VOLUME OF 0.5 MOLAR SODIUM HYDROXIDE WOULD EXACTLY NEUTRALIZE 10CM3 OF 1.25 MOLAR TETRAOXOSULPHATE (VI) ACID
The reaction between sodium hydroxide (NaOH) and tetraoxosulphate (VI) solutions can be represented by the following balanced chemical equation: H2SO4 + 2NaOH → Na2SO4 + 2H2O From the balanced equation, it is clear that 1 mole of sulfuric acid (H2SO4)…
WHAT IS THE MAIN TEACHING OF SURATUL IKHLAS
A. Atheism B. Dualism C. Monotheism ✓ D. Polytheism The answer to the question is: C. Monotheism The main teaching of Suratul Ikhlas, also known as Surah Al-Ikhlas, is monotheism. This chapter of the Quran emphasizes the oneness and uniqueness of Allah (God) in…
A WOMAN WHO IS HETEROZYGOUS FOR THE DISEASE HAEMOPHILIA MARRIES A MAN WHO IS HAEMOPHILIC. WHAT PERCENTAGE OF THEIR OFFSPRING WOULD HAVE THE DISEASE
A. 0% B. 25% C. 50% ✓ D. 75% The answer to the question is: C. 50% When a woman who is heterozygous for the disease hemophilia marries a man who is hemophilic, their offspring have a chance of inheriting the disease.…
IN THE UNITED STATES, WHAT DO THEY CALL BY-ELECTION
A. special election ✓ B. by polls C. general election D. recall The answer to the question is: A. special election In the United States, a by-election is commonly referred to as a “special election.” A special election is held to fill a political…
IF THE QUANTITY OF OXYGEN OCCUPYING 2.76L CONTAINER AT A PRESSURE OF 0.825 ATM AND 300K IS REDUCED BY ONE-HALF, WHAT IS THE PRESSURE EXERTED BY THE REMAINING GAS
A. 1.650atm B. 0.825atm C. 0.413atm ✓ D. 0.275atm The answer to the question is: C. 0.413atm To solve this problem, we can use the ideal gas law equation, which states that PV = nRT, where P is the pressure, V is…
WHAT ARE THE POSSIBLE OXIDATION NUMBERS OF AN ELEMENT IF ITS ATOMIC NUMBER IS 17
A. -1 and 7 ✓ B. -1 and 6 C. -3 and 5 D. -2 and 6 The answer to the question is: A. -1 and 7 The possible oxidation numbers of an element can be determined by considering its position in the…
ACCORDING TO THE APOSTLE PETER, WHAT WILL HAPPEN TO THE HEAVENS AND THE EARTH ON THE DAY OF THE LORD’S RETURN
A. They will merge into a new dimension B. They will be destroyed by fire ✓ C. They will be transformed into paradise D. They will disappear completely The answer to the question is: B. They will be destroyed by fire According to the…
WHAT QUANTITY OF SILVER IS DEPOSITED WHEN 96500C OF ELECTRICITY IS PASSED THROUGH A SOLUTION CONTAINING SILVER IONS
To determine the quantity of silver deposited when 96500C of electricity is passed through a solution containing silver ions, we need to consider Faraday’s law of electrolysis. According to this law, the amount of substance deposited or liberated at an…
WHAT ARE THE RAW MATERIALS REQUIRED FOR THE MANUFACTURE OF TETRAOXOSULPHATE (VI) ACID BY THE CONTACT PROCESS
The manufacture of tetraoxosulphate (VI) acid, commonly known as sulfuric acid, involves several raw materials in the contact process. These raw materials are essential for the production of this important industrial chemical. The primary raw materials required for the manufacture…
WHAT IS A PROFORMA INVOICE
A proforma invoice is a preliminary bill or quote provided by a seller to a buyer before the actual goods or services are delivered. It serves as an estimate or a draft invoice that outlines the details of the transaction,…
WHAT IS TELECONFERENCING
Teleconferencing is a communication technology that allows individuals to participate in a conference or meeting from different geographical locations through the use of telecommunication systems. It enables people to engage in real-time audio, video, and data sharing, thus fostering collaboration…
WHAT ARE CLOSING ENTRIES
Closing entries are journal entries made at the end of an accounting period to transfer the balances of temporary accounts to permanent accounts. Temporary accounts include revenue, expense, and dividend accounts, which are used to track the company’s financial activities…
WHAT IS A TRADING ACCOUNT
A trading account refers to a financial statement that tracks the buying and selling activities of a business entity, specifically related to the purchase and sale of goods. It is primarily used by sole proprietors or businesses engaged in trading…
WHAT IS NOSTRUM
Nostrum is a term that refers to a type of remedy or medicine, typically sold directly to consumers without a prescription. These products are often marketed as being effective for various health conditions, despite lacking scientific evidence or approval from…
WHAT IS MEANT BY THE HALF LIFE OF A RADIOACTIVE SUBSTANCE
The half-life of a radioactive substance refers to the time it takes for half of the atoms in a sample to undergo radioactive decay. It is a fundamental property of radioactive isotopes and is used to describe the rate at…
WHAT IS DEBEAKING IN POULTRY MANAGEMENT
Debeaking, also known as beak trimming, is a common practice in poultry management that involves the removal of a portion of a bird’s beak. This procedure is typically performed on young chicks, usually within the first few days after hatching.…
AT WHAT TEMPERATURE DOES BACTERIA GROW ON FOOD
Bacteria can grow on food when it is at a temperature between 40°F (4°C) and 140°F (60°C). This range is often referred to as the “danger zone” for food because it allows bacteria to multiply rapidly, increasing the risk of…
WHAT YOU NEED TO KNOW ABOUT DAYLIGHT SAVINGS TIME
Daylight Saving Time (DST) is the practice of setting the clocks forward by one hour during the warmer months, typically in spring, and then setting them back by one hour in the fall to standard time. The main purpose of…
NAVIGATING BLOOD PRESSURE RANGES: WHAT THE NUMBERS MEAN
Blood pressure is the force of blood pushing against the walls of your arteries as your heart pumps blood throughout your body. It’s an important indicator of your cardiovascular health, and it’s measured in millimeters of mercury (mmHg). Here’s a…
INVESTIGATING WHAT CAUSES PANDA EYES
What Causes Panda Eyes? Panda eyes” refer to the appearance of dark circles or discoloration around the eyes, resembling the distinctive markings around a panda’s eyes. “Panda eyes,” or dark circles under the eyes, can be caused by various factors:…
WHAT YOU NEED TO KNOW ABOUT CORONARY ARTERY BYPASS SURGERY
Introduction Coronary artery bypass surgery, also known as coronary artery bypass grafting (CABG), is a surgical procedure used to treat coronary artery disease (CAD). CAD occurs when the blood vessels that supply oxygen and nutrients to the heart muscle become…
WHAT YOU NEED TO KNOW ABOUT THE ETIOLOGY OF POLYCYSTIC OVARY SYNDROME
Introduction Polycystic Ovary Syndrome (PCOS) is a common hormonal disorder that affects people with ovaries, often during their reproductive years. It can lead to a variety of symptoms and health issues, including irregular menstrual periods, excess androgen hormones (resulting in…
WHAT TO EXPECT FROM COLOSTOMY AND ILEOSTOMY
Introduction A colostomy is a surgical procedure that diverts the colon through an opening in the abdominal wall to the outside of the body. This allows waste products to be collected in a pouch or bag attached to the skin…
WHAT YOU NEED TO KNOW ABOUT SPECIAL SENSES
The Structures of the Special Senses The special senses are a group of sensory systems that are responsible for detecting specific types of stimuli, such as light, sound, and balance. These senses are essential for our ability to navigate and…
WHAT YOU NEED TO KNOW ABOUT CHOLESTEROL SYNTHESIS AND DEGRADATION
Liver’s Cholesterol Pool: Input & Output Routes The liver plays a central role in maintaining cholesterol homeostasis in the body. It regulates the cholesterol pool through various sources of input and output routes. Let’s delve into the details: Sources of…
WHAT YOU NEED TO KNOW ABOUT GLAUCOMA
Introduction Glaucoma is a group of eye conditions that can cause damage to the optic nerve, which is responsible for transmitting visual information from the eye to the brain. It is typically associated with elevated pressure within the eye, known…
WHAT TO EXPECT DURING NORMAL VAGINAL DELIVERY
Normal vaginal delivery, also known as spontaneous vaginal delivery, is the process of giving birth to a baby through the vagina without the need for surgical intervention. It is the most common method of childbirth and typically occurs when both…
WHAT EVERY WOMAN NEEDS TO KNOW ABOUT AMENORRHEA
Amenorrhea is a medical condition characterized by the absence of menstrual periods in a woman of reproductive age. There are two types of amenorrhea: Primary amenorrhea: This type of amenorrhea occurs when a girl has not started menstruating by the…
WHAT I WISH EVERYONE KNEW ABOUT MANAGING INFERTILITY
Introduction Infertility can be a challenging and stressful experience for couples trying to conceive. There are several approaches to managing infertility, including: Lifestyle changes: Couples can make lifestyle changes, such as eating a healthy diet, exercising regularly, quitting smoking, and…
WHAT YOU NEED TO KNOW ABOUT HEMOGLOBIN
Introduction Hemoglobin is a protein found in red blood cells that is responsible for transporting oxygen from the lungs to the body’s tissues and carbon dioxide from the tissues back to the lungs to be exhaled. It is a complex…
WHAT YOU NEED TO KNOW ABOUT HYPERCOAGULABLE DISORDERS
Introduction Hypercoagulable disorders, also known as thrombophilias, are medical conditions characterized by an increased tendency to form blood clots. Blood clotting is a natural process that helps the body to prevent excessive bleeding after injury. However, in people with hypercoagulable…
WHAT IS DEMOCRACY?
Democracy is a system of government that allows all qualified citizens of a country to elect their representatives at the federal, state and local level in popular and periodic elections for a fixed period of time. In Nigeria, election is…
WHAT IS CULTISM
Cultism can be referred to as devotion to a particular secret or occultic group. Cults are groups that often exploit their members psychologically, economically, socially, educationally and financially by making their members abide by rules and regulations outside their wish.…
WHAT IS CIVIC EDUCATION
Civic Education was derived from citizenship education, which simply means an educational or learning activity, specifically meant to create awareness, teach right values, right attitudes and behaviours that are acceptable to the society where an individual lives. These acceptable norms…