YÖKDİL Fen Dil Bilgisi Soruları

Soru 1

Not until the late nineteenth century ***** scientists begin to understand the movement of species across continents, a discovery that ***** the foundation of modern biology.

1. A did / had become
2. B had / became
3. C did / would later become
4. D would / has become
5. E have / had become

Soru 2

_____ the greenhouse gas emissions are reduced substantially within the next decade, many low-lying coastal regions will face irreversible damage.

1. A Provided that
2. B Even though
3. C Unless
4. D As long as
5. E Whereas

Soru 3

Many environmental scientists argue that unless immediate action ***** to reduce carbon emissions, global temperatures ***** to rise at an alarming rate in the coming decades.

1. A were taken / continue
2. B is taken / will continue
3. C had been taken / continues
4. D was taken / would continue
5. E is taken / continued

Soru 4

_____ the results of the pilot study were statistically significant, the sample size was too small to draw definitive conclusions.

1. A Even if
2. B While
3. C Provided that
4. D As long as
5. E Unless

Soru 5

The phenomenon, _____ as quantum entanglement, _____ when particles interact and remain connected across distances.

1. A known / occurs
2. B to know / has occurred
3. C being known / occurred
4. D having known / was occurring
5. E knowing / is occurring

Soru 6

The findings, _____ significance had been underestimated for years, eventually reshaped the entire field of genetics.

1. A which
2. B of which
3. C that
4. D whose
5. E what

Soru 7

The researchers finally succeeded in isolating the compound _____ they had been searching for since the early stages of the experiment.

1. A whose
2. B whom
3. C which
4. D what
5. E where

Soru 8

The species ***** in this region since the early twentieth century ***** now considered a symbol of the local ecosystem.

1. A existing / are
2. B that has existed / is
3. C exist / being
4. D has existed / is
5. E existed / was

Soru 9

_____ the ongoing pollution in coastal areas, marine biologists have proposed stricter regulations on industrial waste disposal.

1. A Even though
2. B Despite
3. C Due to
4. D Although
5. E While

Soru 10

Some scientists argue that carbon emissions _____ drastically reduced within the next twenty years if widespread environmental damage is to be prevented.

1. A must have been
2. B had been
3. C must be
4. D were
5. E should have been

Soru 11

Experts remain divided over _____ climate change alone is responsible for the recent decline in agricultural output, or whether other factors play an equally significant role.

1. A what
2. B that
3. C how
4. D whether
5. E which

Soru 12

The soil samples collected from the riverbank, _____ contained traces of industrial pollutants, were sent to the laboratory for further analysis.

1. A whose
2. B which
3. C that
4. D who
5. E which they

Soru 13

Had the researchers _____ more samples prior to the analysis, the statistical significance of their findings _____ considerably higher.

1. A have collected / could be
2. B collect / had been
3. C been collecting / was
4. D been collected / might have been
5. E collected / would have been

Soru 14

The theory, _____ by a group of neuroscientists in the 1990s, _____ widely accepted among researchers studying emotional processing today.

1. A proposed / is
2. B having proposed / has been
3. C proposing / was
4. D proposed / was
5. E being proposed / is

Soru 15

Not only _____ the enzyme activity at high temperatures, but it also _____ stability in acidic environments.

1. A does the protein retain / maintains
2. B the protein retains / maintains
3. C is the protein retaining / maintained
4. D retains the protein / has maintained
5. E the protein retains / is maintaining

Soru 16

The professor insisted that the graduate student _____ the experiment again before submitting the final report.

1. A will repeat
2. B repeats
3. C has repeated
4. D repeated
5. E repeat

Soru 17

The apparatus _____ in the laboratory now _____ to measure neuronal activity with unprecedented precision.

1. A having tested / has designed
2. B tested / had been designed
3. C testing / designs
4. D being tested / is designed
5. E to test / was designing

Soru 18

Researchers insist that the new protocol _____ strictly during every stage of the experiment to avoid contamination.

1. A has been followed
2. B was followed
3. C will be followed
4. D is followed
5. E be followed

Soru 19

Given the increasing number of species facing extinction, conservationists recommend that stricter regulations _____ immediately.

1. A have been implemented
2. B be implemented
3. C were implemented
4. D are implemented
5. E will be implemented

Soru 20

The hypothesis, _____ by several independent studies over the past decade, is now widely accepted among specialists in the field.

1. A confirmed
2. B having confirmed
3. C confirms
4. D confirming
5. E to confirm