Matching Features Mock Tests

Passage excerpt: "Language extinction is a growing concern among linguists. Estimates suggest that of the approximately 7,000 languages spoken today, between 3,000 and 4,000 may disappear by the end of this century. Languages tend to become endangered when dominant cultures exert pressure on minority speakers to adopt the majority language for economic and social advancement. Dr. Keiko Takahashi has documented the decline of indigenous languages in Japan, particularly the Ainu language, which has fewer than 10 fluent speakers remaining. Meanwhile, Dr. Carlos Mendez has worked with indigenous communities in South America to develop bilingual education programs that teach both the native language and the national language, showing promising results in language preservation." Match the researchers to their work. a) Keiko Takahashi — bilingual education programs in South America b) Carlos Mendez — Ainu language documentation in Japan c) Keiko Takahashi — Ainu language decline in Japan d) Carlos Mendez — language extinction in Europe

Passage excerpt: "The human genome project, completed in 2003, mapped the approximately 3 billion base pairs of human DNA and identified roughly 20,500 genes. Since its completion, genomic research has advanced rapidly. Venter et al. (2010) created the first synthetic bacterial cell by constructing a complete genome from scratch and inserting it into a recipient cell, demonstrating that life could be synthesized chemically. Collins et al. (2003), who led the human genome project, emphasized that genetic variations called single nucleotide polymorphisms, or SNPs, could predict individual responses to drugs, paving the way for personalized medicine. More recently, Collins's successor at the NIH, Francis Collins, has advocated for the ethical use of genomic data, warning against genetic discrimination in employment and insurance." Match the achievements to the researchers. a) Venter et al. — identified SNPs as predictors of drug response b) Collins et al. — created the first synthetic bacterial cell c) Francis Collins — advocated for ethical use of genomic data d) Collins et al. — advocated for ethical use of genomic data

Passage excerpt: "Several studies have examined the effects of sleep on memory consolidation. Smith et al. (2015) found that students who slept for 8 hours after studying recalled 40% more information than those who stayed awake. Jones and Lee (2017) demonstrated that REM sleep specifically enhances procedural memory, such as learning to play a musical instrument. Meanwhile, Patel et al. (2019) discovered that a 90-minute nap after learning can partially restore memory performance to levels seen after a full night's sleep." Match the findings to the researchers. a) Smith et al. — REM sleep enhances procedural memory b) Jones and Lee — 90-minute nap restores memory performance c) Smith et al. — 8 hours sleep improves recall by 40% d) Patel et al. — 8 hours sleep improves recall by 40%

Passage excerpt: "The development of the printing press had profound effects on European society. Johannes Gutenberg's invention around 1440 made books significantly cheaper and more accessible. Before the printing press, books were hand-copied by scribes and were luxury items owned mainly by churches and universities. The spread of printed materials contributed directly to the Renaissance, as classical texts became widely available to scholars across Europe. It also played a crucial role in the Protestant Reformation, as Martin Luther's ninety-five theses and subsequent writings were rapidly reproduced and distributed throughout Germany and beyond. The Venetian printer Aldus Manutius later pioneered portable paperback books, making literature accessible to a broader reading public beyond the elite." Match the achievements to the printers. a) Gutenberg — pioneered portable paperback books b) Aldus Manutius — made the printing press around 1440 c) Martin Luther — rapidly reproduced and distributed the ninety-five theses d) Aldus Manutius — reproduced the ninety-five theses

Passage excerpt: "Research into the psychology of memory has produced several landmark findings. Elizabeth Loftus, a psychologist at UC Irvine, demonstrated in the 1970s that human memory is not a reliable recording but is reconstructive and susceptible to distortion. Her experiments showed that leading questions could implant false memories of events that never happened. Later, Robert Zajonc, working at the University of Michigan, established the mere exposure effect, showing that people tend to develop a preference for things merely because they are familiar with them. His research suggested that repeated, unconscious exposure to stimuli — such as advertisements — significantly influences consumer behaviour. Meanwhile, Martin Seligman at the University of Pennsylvania pioneered the study of learned helplessness, showing that animals exposed to unavoidable negative events later failed to escape avoidable ones, a finding that reshaped understanding of depression in humans." Match the findings to the researchers. a) Elizabeth Loftus — mere exposure effect; Robert Zajonc — false memories; Martin Seligman — learned helplessness b) Elizabeth Loftus — false memories through leading questions; Robert Zajonc — mere exposure effect; Martin Seligman — learned helplessness c) Elizabeth Loftus — learned helplessness; Robert Zajonc — false memories; Martin Seligman — mere exposure effect d) Elizabeth Loftus — consumer behaviour; Robert Zajonc — depression; Martin Seligman — reconstructive memory

Passage: The Human Brain Paragraph A: The human brain is the most complex organ in the body, containing approximately 86 billion neurons. Each neuron connects to thousands of others, forming a vast network that controls every function of the body. The brain is divided into three main parts: the cerebrum, the cerebellum, and the brainstem. The cerebrum, the largest part, is responsible for higher functions such as thought, action, and sensory processing. It is divided into two hemispheres, each with four lobes: frontal, parietal, temporal, and occipital. Paragraph B: The frontal lobe, located at the front of the brain, is responsible for reasoning, planning, problem-solving, and controlling emotions. It is also involved in speech production and voluntary movement. The parietal lobe processes sensory information such as touch, temperature, and pain. The temporal lobe is involved in hearing and memory formation, while the occipital lobe is primarily responsible for visual processing. Paragraph C: The cerebellum, located at the base of the brain, is responsible for coordinating voluntary movements, balance, and posture. Despite containing more neurons than the rest of the brain combined, it is primarily concerned with motor control. Recent research has shown that the cerebellum may also play a role in cognitive functions such as attention and language processing. Paragraph D: The brainstem connects the brain to the spinal cord and controls vital automatic functions such as breathing, heart rate, and blood pressure. It consists of the midbrain, pons, and medulla oblongata. Unlike the cerebrum, the brainstem operates largely unconsciously, ensuring that the body's basic survival functions continue without deliberate effort. Match the following brain structures with their functions (i–iv): i. Coordinating balance and posture ii. Controlling breathing and heart rate iii. Reasoning and emotional control iv. Visual processing a) Frontal lobe-iii, Parietal lobe-i, Cerebellum-iv, Brainstem-ii b) Frontal lobe-iii, Parietal lobe-iv, Cerebellum-i, Brainstem-ii c) Frontal lobe-iii, Parietal lobe-i, Cerebellum-i, Brainstem-iv d) Frontal lobe-i, Parietal lobe-iii, Cerebellum-iv, Brainstem-ii

Passage excerpt: "The development of CRISPR-Cas9 gene-editing technology has transformed biological research. Jennifer Doudna and Emmanuelle Charpentier first demonstrated in 2012 that CRISPR could be programmed to cut specific DNA sequences in a test tube. Feng Zhang at the Broad Institute subsequently showed that CRISPR could edit genes in human and animal cells, opening the door to potential therapies for genetic diseases. In 2020, Doudna and Charpentier received the Nobel Prize in Chemistry for their discovery. Meanwhile, He Jiankui, a Chinese researcher, sparked international condemnation in 2018 when he claimed to have created the world's first gene-edited babies using CRISPR technology." Match the achievements to the researchers. a) Doudna and Charpentier — CRISPR editing in human and animal cells b) Feng Zhang — Nobel Prize in Chemistry for CRISPR discovery c) Doudna and Charpentier — programmed CRISPR to cut specific DNA sequences d) He Jiankui — international acclaim for gene-edited baby research

Passage excerpt: "Research into the gut microbiome has accelerated dramatically over the past two decades. A landmark study by Turnbaugh et al. (2006) demonstrated that germ-free mice colonized with bacteria from obese humans gained significantly more body fat than those colonized with bacteria from lean humans, suggesting a direct link between gut bacteria composition and obesity. Later, Backhed et al. (2007) identified a specific bacterium, Faecalibacterium prausnitzii, as the most abundant antibacterial factor in the gut, producing butyrate which has anti-inflammatory properties. More recently, Santistevan et al. (2017) showed that the timing of bacterial colonization in infants, particularly through delivery method and feeding practices, can influence immune system development and predispose individuals to allergic diseases later in life." Match the findings to the researchers. a) Turnbaugh et al. — F. prausnitzii produces butyrate with anti-inflammatory properties b) Backhed et al. — Delivery method and feeding practices influence immune development c) Santistevan et al. — Gut bacteria from obese humans cause increased body fat in mice d) Turnbaugh et al. — Infant bacterial colonization timing affects allergy development