Latihan Soal PAT/UKK Bahasa Inggris Kelas 11 SMA Semester 2 Kurikulum Merdeka Beserta Kunci Jawaban

A. Tree

B. Seasons

C. Photosynthesis

D. The changes of leaves

E. Beautiful Autumn

Jawaban : D

Baca juga: Latihan Soal PTS/PAS Kimia Kelas 11 SMA/MA Semester 2 Tahun 2024 Lengkap dengan Kunci Jawaban

6. A part of trees which is used to take water from the ground is...

A. Branch

B. Fruit

C. Root

D. Stem

E. Leaf

Jawaban : C

7. When do the trees produce their food?

A. in winter

B. in summer

C. in spring

D. in fall

E. in autumn

Jawaban : B

8. What makes the trees look beautiful in autumn?

A. Because their leaves are doing photosynthesis.

B. Because the trees will rest and use their food.

C. Because they have stored their food.

D. Because sunlight and cool nights turn the color of leaves in maple tree.

E. Because the leaves color of trees change into beautiful combination of colours.

Jawaban : E

The following text is for questions no 9-15

It has long been known that when exposed to light under suitable conditions of temperature and moisture, the green parts of plants use carbon dioxide from the atmosphere and release oxygen to it. These exchanges are the opposite of those that occur in respiration. The process is called photosynthesis. In photosynthesis, carbohydrates are synthesized from carbon dioxide and water by the chloroplasts of plant cells in the presence of light. In most plants, the water used in photosynthesis is absorbed from the soil by the roots and trans- located through the xylem of the root and stem to the leaves. Except for the usually small percentage used in respiration, the oxygen released in the process diffuses out of the leaf into the atmosphere through the stomata. Oxygen is the product of the reaction. For each molecule of carbon dioxide used, one molecule of oxygen is released. A summary chemical equation for photosynthesis is:

As a result of this process, radiant energy from the sun is stored as chemical energy. In turn the chemical energy is used to decompose carbon dioxide and water. The products of their decomposition are recombined into a new compound, which is successively built up into more and more complex substances. After many intermediate steps, sugar is produced. At the same time, a balance of gases is preserved in the atmosphere.

9. Which title best expresses the ideas in the passage?

A. A chemical Equation

B. The exchange of Respiration

C. The Process of Photosynthesis

D. The Parts of vascular Plants

E. The Production of Sugar

Jawaban : C

10. In photosynthesis, water ...

A. must be present

B. is produced in carbohydrates

C. is stored in chemical energy

D. is diffused out of the leaf

E. interrupts the chemical reaction

Jawaban : A

Baca juga: Latihan Soal PTS/PAS Fisika Kelas 11 SMA/MA Semester 2 Tahun 2024 Lengkap dengan Kunci Jawaban

11. Which process is the opposite of photosynthesis?

A. Decomposition

B. Synthesization

C. Diffusion

D. Respiration

E. equation

Jawaban : D

12. The word "stored" in Paragraph 2 is closest in meaning to ...

A. Changed

B. Attended

C. Discovered

D. Saved

E. Connected

Jawaban : D

13. In photosynthesis, energy from the sun is ...

A. synthesized

B. changed to chemical energy

C. stored in the tree

D. conducted from the xylem to the leaves of green plants

E. released one to one for each molecule of carbon dioxide used

Jawaban : B

14. The word "their" in Paragraph 2 refers to ...

A. products

B. most plants

C. complex substances

D. carbon dioxide and water

E. radiant and chemical energy

Jawaban : D

15. Besides the manufacture of food for plants, what is another benefit of photosynthesis?

A. It produces solar energy.

B. It absorbs the water.

C. It diffuses additional carbon dioxide into the air.

D. It removes harmful gases from the air.

E. It maintains the balance of gases in the atmosphere.

Jawaban : E

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