POST UTME SUMMIT UNIVERSITY 2023 Biology | Objective
Practice these randomly selected questions to test your readiness.
Question 1
A population of bacteria is growing exponentially. If the initial population is 100 and the growth rate is 20% per hour, what is the population after 3 hours?
Question 2
A diagram of a cell is shown below. Identify the structure labeled 'A'.
Question 3
A diagram of a plant cell is shown below. Identify the part labeled 'A'.
Question 4
The type of muscle that is responsible for involuntary movements is:
Question 5
In the context of hormonal coordination, what is the primary function of the hypothalamus?
Question 6
In a eukaryotic cell, the process of cell division that results in the production of four daughter cells is known as:
Question 7
The hormone that regulates the level of glu\cose in the blood is:
Question 8
The process by which the body gets rid of excess water and salts is known as:
Question 9
In a population of 1000 individuals, 70% are homozygous dominant (BB), 20% are heterozygous (Bb), and 10% are homozygous recessive (bb). What is the probability that two individuals chosen at random will have a child with the BB genotype?
Question 10
A diagram of a simple e\cosystem is shown below. Identify the producer in the e\cosystem.
Question 11
The process by which plants convert light energy into chemical energy is known as:
Question 12
In the process of photosynthesis, what is the role of the enzyme RuBisCO?
Question 13
A patient with a malfunctioning kidney is experiencing symptoms of water retention. Which of the following is a likely consequence of this condition?
Question 14
A certain species of animal has a mean lifespan of 10 years. If the population is 1000 individuals, what is the probability that an individual chosen at random will live beyond 15 years?
Question 15
A certain species of bacteria has a generation time of 2 hours. If the initial population is 1000 cells, how many cells will there be after 5 generations?
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