POST UTME SUMMIT UNIVERSITY 2023 Biology | Objective
Practice these randomly selected questions to test your readiness.
Question 1
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?
Question 2
The hormone that regulates the level of glu\cose in the blood is:
Question 3
A patient with a malfunctioning kidney is experiencing symptoms of water retention. Which of the following is a likely consequence of this condition?
Question 4
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 5
The process by which the body gets rid of excess water and salts is known as:
Question 6
The process by which plants convert light energy into chemical energy is known as:
Question 7
The type of muscle that is responsible for involuntary movements is:
Question 8
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 9
A diagram of a cell is shown below. Identify the structure labeled 'A'.
Question 10
A diagram of a plant cell is shown below. Identify the part labeled 'A'.
Question 11
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 12
A diagram of a simple e\cosystem is shown below. Identify the producer in the e\cosystem.
Question 13
In a eukaryotic cell, the process of cell division that results in the production of four daughter cells is known as:
Question 14
In the context of hormonal coordination, what is the primary function of the hypothalamus?
Question 15
In the process of photosynthesis, what is the role of the enzyme RuBisCO?
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