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Page 1: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

QUESTIONS

Page 2: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

QUESTION NUMBER 1

Photosynthesis means ___

a. Putting together with sunlightb. Separating together with lightc. None of the Aboved. Letters A and B

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Page 3: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

___ is a process used by plants and other organisms to convert light energy,

normally from the Sun, into chemical energy that can be later released to

fuel the organisms' activities.a. Photosynthesisb. Mechanismc. Biosyntheticd. Metamorphosis

QUESTION NUMBER 2

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Page 4: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

___ is stored in carbohydrate molecules, such as sugars, which are synthesized

from carbon dioxide and water.

a. Geothermal Energyb. Chemical Energyc. Hydra Energyd. Kamehameha

QUESTION NUMBER 3

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Page 5: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

• Photosynthesis maintains _____ levels and supplies all of the organic compounds and most of the energy necessary for life on Earth.

a. atmospheric oxygenb. Carbonc. Oxided. Sunlight

QUESTION NUMBER 4

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Page 6: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

In 1796, ____ , a Swiss pastor, botanist, and naturalist, demonstrated that

green plants consume carbon dioxide and release oxygen under the

influence of light.a. Jean Senebierb. Antoine Lavoiserc. Einsteind. Jones Johnsons

QUESTION NUMBER 5

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Page 7: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

___ is a kind of sugar.a, Glucoseb. Sugarc. Saltd. Honey

QUESTION NUMBER 6

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Page 8: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

Autotrophs make glucose and ___ are consumers of it.

a. Heterotrophsb. Chlorophyllc. Chloroplastd. Membranes

QUESTION NUMBER 7

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Page 9: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

The process always begins when energy from light is absorbed by proteins

called ____ that contain green chlorophyll pigments.

a. reaction centres b. reaction basec. reaction leftd. reaction right

QUESTION NUMBER 8

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Page 10: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

The process always begins when energy from light is absorbed

by called reaction centres that contain

a. Proteinsb. Carbonc. Protonsd. Atom

QUESTION NUMBER 9

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Page 11: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

In plants, these proteins are held inside organelles called , which are most

abundant in leaf cells, while in bacteria they are embedded in the plasma

a. chloroplastsb. Chlorophyllc. Protein d. Atom

QUESTION NUMBER 10

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Page 12: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

In plants, algae and ___, photosynthesis releases oxygen. This

is called oxygenic photosynthesis.

a. cyan bacteriab. Virusc. Bacteriad. Cyan

QUESTION NUMBER 11

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Page 13: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

Although there are some differences between in plants, algae, and cyan

bacteria, the overall process is quite similar in these organisms.

a. oxygenic photosynthesisb. Carbonic photosynthesisc. Nitrogen photosynthesisd. Protein

QUESTION NUMBER 12

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Page 14: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

This membrane may be tightly folded into cylindrical sheets called thylakoids, or bunched up into round vesicles called

a. intracytoplasmic membranes.b. Membranesc. Irond. Cell

QUESTION NUMBER 14

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Page 15: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

However, there are some types of bacteria that carry out an oxygenic photosynthesis, which consumes ____ but does not release oxygen.

a. carbon dioxide b. oxygenc. Nitrogend. phosphorus

QUESTION NUMBER 13

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Page 16: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

By comparison, solar panels convert light into electric energy at an efficiency of

approximately for mass-produced panels, and above 40% in laboratory devices, peer,

and can vary from 0.1% to 8%.

a. 6–20% b. 7-30%c. 8-20%d. 9-20%

QUESTION NUMBER 15

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Page 17: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

END OF THE QUESTIONSSHOW SCORE:

Page 18: QUESTIONS. QUESTION N UMBER 1 Photosynthesis means ___ a. Putting together with sunlight b. Separating together with light c. None of the Above d. Letters

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