The four sentences (labelled 1, 2, 3 and 4) given below, when properly sequenced, would yield a coherent paragraph. Decide on the proper sequencing of the order of the sentences and key in the sequence of the four numbers as your answer.
1. Like the ants that make up a colony, no single neuron holds complex information like self-awareness, hope or pride. 2. Although the human brain is not yet understood enough to identify the mechanism by which emergence functions, most neurobiologists agree that complex interconnections among the parts give rise to qualities that belong only to the whole. 3. Nonetheless, the sum of all neurons in the nervous system generate complex human emotions like fear and joy, none of which can be attributed to a single neuron. 4. Human consciousness is often called an emergent property of the human brain.
4132
Look for the opening statement, then follow the example and the conclusion.
Sentence 4 states the main idea: consciousness is “an emergent property of the human brain”. Sentence 1 gives the analogy: like ants in a colony, no single neuron holds complex information. Sentence 3 begins “Nonetheless” and says the sum of neurons produces emotions no single neuron could. Sentence 2 ends by saying neurobiologists agree that interconnections give rise to qualities of the whole.
So the order is 4, 1, 3, 2.
Hence, 4132.
Zombie cells may contribute to age-related chronic inflammation: this finding could help scientists understand more about the aging process and why the immune system becomes less effective as we get older. Zombie or “senescent” cells are damaged cells that can no longer divide and grow like normal cells. Scientists think that these cells can contribute to chronic health problems when they accumulate in the body. In younger people, the immune system is more effective at clearing senescent cells from the body through a process called apoptosis, but as we age this process becomes less efficient. As a result, there is an accumulation of senescent cells in different organs in the body, either through increased production or reduced clearance by the immune system. The zombie cells continue to use energy though they do not divide, and often secrete chemicals that cause inflammation, which if persistent for longer periods of time can damage healthy cells leading to chronic diseases.
Identify the odd sentence out and key in the number of that sentence as your answer.
The last paragraph of the passage refers to “middle-class, white, professional men”. Which one of the following qualities best describes the connection among them?
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According to the incentive or moral hazard argument, which one of the designs below is most consistent with the claim that some inequality can raise growth?
Which one of the options below best summarises the passage?
The primary function of the three-part case for a positive income inequality–economic growth link in the first half of the passage is to show that:
The passage refers to "democratization". Choose the one option below that comes closest to the opposite of this process.