Akahi
Tutors, Ile-Ife.BCP TEST
The phylum Porifera possesses the
following characteristics except
Choose one answer.
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a. All are hermaphroditic
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b. Marine
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c. Free moving
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d. Two layers of cell
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The following are examples of
flatworms except
Choose one answer.
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a. Wuchereria bancrofti
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b. Schistosoma
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c. Taenia
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d. Fasciola hepatica
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In which stage of mitotic cell
division does nuclear envelope starts to disappear?
Choose one answer.
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a. Prophase
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b. Metaphase
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c. Interphase
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d. Anaphase
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The following is true of conditions
necessary for photosynthesis except
Choose one answer.
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a. Water
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b. Sunlight
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c. Carbon dioxide
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d. Oxygen
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What unique metabolic activity
occurs in the chloroplast?
Choose one answer.
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a. Photosynthesis
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b. Photorespiration
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c. Excretion
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d. Respiration
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Many bacteria manufacture their food
from the following compounds except
Choose one answer.
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a. Sulphates
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b. Nitrates
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c. Nitrites
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d. Phosphates
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The partial pressure of oxygen in a
sample of
air
is 452 mmHg and the total pressure
is 780 mmHg. Determine the mole fraction of oxygen in the mixture.
Choose one answer.
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a. 5.790,
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b. 0.579,
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c. 2.030,
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d. 0.203
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i.Tetrahedral, ii. Trigonal
pyramidal, iii. Trigonal planar, iv. Angular, v. Linear. With reference to (i)
to (v) above, the shapes of beryllium dichloride, water, ammonia, boron
trifluoride and methane respectively are
Choose one answer.
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a. i, ii, iii and iv,
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b. ii, iii, iv and v
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c. v, iv, ii, iii and i,
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d. iv, v, ii and iii,
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What orbital is described by the
quantum numbers n = 2 and l = 0?
Choose one answer.
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a. 4d orbital
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b. 2s orbital
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c. 2p orbital
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d. 1s orbital
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What type of chemical bonding exists
between BF3 and NH3?
Choose one answer.
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a. Hydrogen bonding
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b. Dative bonding
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c. Metallic bonding
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d. Ionic bonding
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If 25 mL of 0.75M HCl are added to
100 mL of 0.25M NaOH, what is the final pH of the solution?
Choose one answer.
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a. 12.70
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b. 1.30
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c. 12.80
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d. 1.20
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A copper block of mass 40 kg rest on
a wooden plane inclined at 30A to the horizontal. It is found that the least
force parallel to the plane which causes the block to slide up the plane is 10
kg. The coefficient of static friction between the wood and the copper is:
Choose one answer.
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a. 0.289
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b. 0.319
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c. 0.430
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d. 0.400
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The magnitude of force required to
just move a 20 kg object along a horizontal surface if the coefficient of
static friction is 0.2 is:
Choose one answer.
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a. 20 N
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b. 4 N
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c. 40 N
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d. 0.4 N.
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During respiration, part of the
energy is lost in the form of:
Choose one answer.
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a. Catabolism
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b. Carbon dioxide
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c. heat
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d. ATP
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The two types of anaerobic organisms
are
Choose one answer.
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a. Partial and symbiotic anaerobe
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b. Obligatory and fermentation
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c. Obligatory and partial
anaerobes
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d. Fermentation and partial
anaerobes
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Which of the following is not true
of meiotic division?
Choose one answer.
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a. Anaphase 11 is essentially
mitotic
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b. Homologous chromosomes separate
in Meiosis 1
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c. Meiosis occurs in the
production of sex cells
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d. Chromatids move to opposite
poles in Anaphase 1
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The structure of the mammalian
kidney consists of the following except
Choose one answer.
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a. Cortex
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b. Nephron
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c. Urethra
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d. Medulla
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Which of the following statements
give the correct definition of oxidation? (i) Removal of hydrogen from a
substance, (ii) Addition of an electronegative element to a substance, (iii)
Removal of an electronegative element from a substance, (iv) Addition of
electrons to a substance.
Choose one answer.
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a. i, ii and iii only
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b. ii, iii and iv only
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c. i only
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d. i and ii only
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The tube that brings urine from the
kidney to the bladder is
Choose one answer.
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a. Bile duct
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b. Urethra
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c. Ureter
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d. Uterus
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Which of the following animals does
not belong to the Phylum Arthropoda?
Choose one answer.
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a. Centipedes
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b. Earthworm
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c. Millipedes
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d. Crustaceans
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The following are true of digestion
in Hydra except
Choose one answer.
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a. Digestion is by enzymes
secreted from the digestive cells in the body cavity.
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b. Their digestion is done
intracellularly
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c. They feed mainly on small
crustaceans
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d. They feed with aid of tentacles
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Nutrition includes the study of
_____________.
Choose one answer.
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a. process of digestion
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b. all of the above
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c. the organism's food
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d. the way an organism obtains
food
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Which of the following structures or
regions is correctly paired with its function?
Choose one answer.
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a. Thalamus- constitutes the
homeostatic control centre
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b. Cerebelllum- unconscious
co-ordination of movement and balance
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c. Medulla Oblongata- controls
many involuntary movements of the body especially those with respiration,
heart
beat and digestion
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d. Cerebrum- sites of
consciousness and sense of self
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Which of the following is/are uses
of radioactive isotopes? i. Cure of cancer, ii. Preparation of medicinally
active compounds, iii. Determination of the ages of ancient
tools
.
Choose one answer.
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a. i and ii,
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b. ii and iii
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c. i and iii,
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d. i, ii and iii,
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The rate law for the reaction 2A + B
C was found to be Rate = k[A][B]2. If the concentration of B is tripled, what
will happen to the rate of the reaction?
Choose one answer.
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a. It will increase by three times
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b. It will increase by nine times
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c. It will stay the same
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d. It will increase by two times
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For the types of radiation given,
which of the following is the correct order of increasing penetrability?
Choose one answer.
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a. Beta particles
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b. Gamma rays
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c. Alpha particles
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d. Beta particles
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Nitrogen forms various gaseous
oxides. One of them
has a density of 1.33 g/L measured
at 764 mmHg and 150oC.What is the formula of the compound?
Choose one answer.
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a. N2O
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b. NO
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c. N2O5
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d. NO2
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Which of the following can be
achieved by the application of distillation techniques? (i) Desalination of sea
water, (ii) Separation of low-melting metals from other metals, (iii) Separation
of a dye into its colour components, (iv) Obtaining ethanol from palm wine.
Choose one answer.
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a. ii, iii and iv only,
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b. iii and iv only,
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c. i, ii and iv
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d. i and ii only,
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A U-tube contains some mercury of
relative density 13.6. If a liquid of relative density 0.8 is poured into one
arm of the U-tube until the height of the mercury in that arm is reduced by
1.5cm. Calculate the height of the liquid.
Choose one answer.
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a. 25.5 cm
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b. 7.25 cm
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c. 17 cm
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d. 51.0 cm.
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A density bottle weighs 0.5 N when
empty and 1.631 N when full of glycerine at 0°C. When full of glycerine at
100°C its weight is 1.577 N. Determine the cubic expansivity for glycerine if
the linear expansivity for glass is 8 x 10-6K-1.
Choose one answer.
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a. 2.4 x 10-5 K-1
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b. 5.0 x 10-4K-1
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c. 5.08 x 10-4K-1
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d. 5.24 x 10-4K-1
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If the wavelength of a wave
travelling with a velocity of
360
ms-1 is 60 m, what is the period of
the wave?
Choose one answer.
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a. 0.17s
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b. 37.7s
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c. 6s
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d. 3.6s
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A copper block of mass 40 kg rest on
a wooden plane inclined at 30A to the horizontal. It is found that the least
force parallel to the plane which causes the block to slide up the plane is 10
kg. The coefficient of static friction between the wood and the copper is:
Choose one answer.
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a. 0.400
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b. 0.319
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c. 0.289
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d. 0.430
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Surface waves travelling in deep
water at 15 ms-1 are incident at a shallow water boundary. If the angles of
incidence and refraction are 45° and 30° respectively. Calculate the speed of
the waves in shallow waters.
Choose one answer.
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a. 10.6 ms-1
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b. 8.1 ms-1
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c. 22.5 ms-1
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d. 10.0 ms-1
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During his campaign for re-election,
the governor promised to build special schools for ……………in the state.
Choose one answer.
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a. the deaf
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b. deafs
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c. deafness
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d. the deafs
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e. deafed
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My mother warned me to refrain from
taking……..from my friends.
Choose one answer.
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a. bad advice
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b. bad adviser
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c. many bad advices
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d. some bad advices
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e. bad advices
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Hippopotamus is a _______ word while
untie is a _______ word
Choose one answer.
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a. simple…complex
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b. complex…compound
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c. complex…simple
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d. simple…compound
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e. None of the above
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“Traditional transmission” means
Choose one answer.
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a. human language is something
inborn
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b. B and C
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c. human language is community
oriented
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d. human language is not something
inborn
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e. A and B
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The subordinate clause in “You
should stay at home and do the work because time is running out” is
Choose one answer.
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a. And do the work
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b. You should stay at home
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c. Stay at home
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d. Because time is running out
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e. At home and do the work
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The man is a lawyer. A lawyer in
this sentence is:
Choose one answer.
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a. an intensive complement
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b. a subject complement
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c. a direct object
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d. C and D
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e. an object complement
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non-compositionality as a
characteristic of idioms means
Choose one answer.
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a. the words in an idiom cannot be
re-arranged
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b. B and C
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c. the meaning of an idiom is not
got by adding the meanings of the component words
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d. an idiom is not a song
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e. the parts of an idiom are
unchangeable
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I hate being interrupted in the
……………………..of my official duty.
Choose one answer.
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a. cose
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b. course
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c. cause
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d. curse
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e. corse
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An example
of a compound-complex sentence is
Choose one answer.
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a. We shall continue to wait for
the food.
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b. We shall go for the food.
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c. Shall we go or shall we wait?
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d. Shall we go or shall we
continue to wait for the food which has been spoilt?
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e. We shall go and we shall be
served
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Summarization
Choose one answer.
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a. involves both reading and
writing
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b. C and D
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c. an integration of both the
productive and receptive skill
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d. is a productive skill only
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e. is simply a writing skill
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The observance of protocols in
official gathering before a speech is delivered is done in
Choose one answer.
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a. both descending and ascending
orders.
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b. an ascending order
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c. a lateral order
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d. a descending order
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e. a plateau order
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The predicate can be subdivided into
its constituents, one of
them
is ----------
Choose one answer.
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a. Lexeme
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b. Auxiliary
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c. Tense
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d. Concord
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e. Subject
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A sentence formed by combining the
source sentences by means of a coordinator is called ------------- sentence.
Choose one answer.
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a. Interrogative
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b. Compound
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c. Compound-complex
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d. Exclamatory
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e. Multiple-complex
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Akahi
Tutors, Ile-Ife.BCP TEST 08038644328
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