Modern research increasingly underscores the indispensable role of sleep in maintaining cognitive function, emotional stability, and physical health. Sleep is not a passive state of rest but an active, meticulously orchestrated biological process involving intricate neural and hormonal regulation. During sleep, the brain undergoes vital activities such as memory consolidation, synaptic pruning, and the detoxification of metabolic waste. Deprivation or disruption of this process has been conclusively linked to a heightened risk of chronic illnesses, including cardiovascular disease, diabetes, and depression.
Establishing a consistent sleep routine is pivotal in optimizing the quality and restorative power of sleep. Erratic sleep schedules, often exacerbated by artificial lighting and digital device usage, desynchronize the body’s circadian rhythms—an internal clock that governs sleep-wake cycles. This misalignment can lead to a condition known as social jetlag, wherein individuals experience chronic fatigue and impaired performance due to conflicts between biological and social time.
Experts advocate for the cultivation of disciplined habits: retiring and rising at the same times daily, creating a dark and cool sleeping environment, and disengaging from stimulating activities at least an hour before bedtime. Moreover, while occasional short naps may be beneficial, reliance on irregular napping patterns can further fragment night time sleep and erode circadian stability. Ultimately, treating sleep with the same seriousness accorded to nutrition and exercise is essential for fostering resilience, productivity, and long-term well-being.
"Sleep is not a passive state of rest but an active, meticulously orchestrated biological process involving intricate neural and hormonal _________."
Identifying Correct Verb Form in Sleep Context
The sentence requires a noun to follow the adjectives "neural and hormonal" to complete the phrase describing the process. Let's analyze the options:
- $regulates$ is a verb.
- $regulation$ is a noun.
- $regulating$ is a present participle/gerund, but $regulation$ is the standard noun form here.
- $regulated$ is a past participle/adjective.
The passage describes sleep as a biological process involving "intricate neural and hormonal regulation." The noun $regulation$ correctly fits the grammatical structure, referring to the act or process of regulating.
Therefore, the correct word is $regulation$.
Similar Questions
Select the most appropriate meaning of the underlined word.
At times, David behaves in a very obdurate manner to kids.
Select the most appropriate synonym of the underlined word in the following sentence.
Sachin Tendulkar was an indispensable member of the Indian cricket team in his days.
Select the option that can be used as a one-word substitute for the given group of words.
Anything pertaining to cats
Select the most appropriate option to substitute the underlined segment in the given sentence.
Positive self-talk have a great affect on one’s self-worth.
Select the most appropriate option to fill in the blank.
Sharat is always ______ about showing up for work because he believes that tardiness gets us nowhere.
Select the option that can be used as a one-word substitute for the given group of words.
That which is no longer in existenceSelect the most appropriate option to substitute the underlined segment in the given sentence.
Nina has not yet learned how to straighten up and fly right.Parts of the following sentence have been given as options. Select the option that contains an error.
Deepak is studying B.tech at IIT Delhi to become the engineer.
Select the option that can be used as a one-word substitute for the given group of words.
Dealing with things in a practical and sensible waySelect the INCORRECTLY spelt word.
Important Questions from Grammar
Directions: In this question, a sentence has been divided into five parts (A), (B), (C), (D), and (E). Read the sentence to find out whether there is any grammatical error in it. The error if any, will be in one part of the sentence. If there is no error, the answer is 'No error'. Ignore the error of punctuation if any.
Too often, picnic (A)/ preparation consists (B)/ of throwing together some sandwiches (C)/ and grabbing a apple. (D)/ No error (E)
Directions: In this question, a sentence has been divided into five parts (A), (B), (C), (D), and (E). Read the sentence to find out whether there is any grammatical error in it. The error if any, will be in one part of the sentence. If there is no error, the answer is 'No error'. Ignore the error of punctuation if any.
The conference will (A)/ give us an opportunity (B)/ to exchange informations (C)/ with other researchers. (D)/ No error (E)
Directions: In this question, a sentence has been divided into five parts (A), (B), (C), (D), and (E). Read the sentence to find out whether there is any grammatical error in it. The error if any, will be in one part of the sentence. If there is no error, the answer is 'No error'. Ignore the error of punctuation if any.
One of the (A)/ aim of Ethnography is (B)/ to contribute to an understanding (C)/ of the human race. (D)/ No error (E)
Directions: In this question, a sentence has been divided into five parts (A), (B), (C), (D), and (E). Read the sentence to find out whether there is any grammatical error in it. The error if any, will be in one part of the sentence. If there is no error, the answer is 'No error'. Ignore the error of punctuation if any.
If you will eat (A)/ your breakfast, you (B)/ will be allowed (C)/ to watch television. (D)/ No error (E)
Direction: A sentence/part of the sentence is emboldened. Five alternatives are given to the embolden part which will improve the sentence. Choose the correct alternative and choose the option corresponding to it. In case no improvement is needed, click the option corresponding to ‘No improvement required’.
No witnesses to the accident have come forward yet, despite the police's appeal.
