2175833
Descripción
Test por Moon CrawlerVG, actualizado hace más de 1 año
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Creado por Moon CrawlerVG
hace casi 10 años
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Pregunta 1
Pregunta
The organic molecule produce directly by photosynthesis is:
Respuesta
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lipids
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sugar
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amino acids
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DNA
Pregunta 2
Pregunta
The photosynthetic process removes __from the environment
Respuesta
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water
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sugar
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oxygen
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carbon dioxide
Pregunta 3
Pregunta
The process of spliting water to release hydrogens and electrons during the___ process
Respuesta
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light dependent
-
light independent
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carbon fixation
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glycolysis
Pregunta 4
Pregunta
The process of fixing carbon dioxide into carbohydrates occurs in the ____ process
Respuesta
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light dependent
-
light independent
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ATP synthesis
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glycolysis
Pregunta 5
Pregunta
Carbon dioxide enters the leaf through____
Respuesta
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chloroplasts
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stomata:cuticle
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mesophyll cells
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leaf veins
Pregunta 6
Pregunta
Which of the following creates would NOT be an autotroph
Respuesta
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Cactus
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cyanobacteria
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fish
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palm tree
Pregunta 7
Pregunta
The process by which most of the world's autotrophs make their food known as__
Respuesta
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glycolysis
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photosynthesis
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chemosynthesis
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herbivory
Pregunta 8
Pregunta
The process of ___ is how ADP + P are converted into ATP during the Light dependent process
Respuesta
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Calvin Cycle
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chemiosmosis
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substrate-level phosphorylation
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Kreb's Cycle
Pregunta 9
Pregunta
The section of the electromagnetic spectrum used for photosynthesis is __
Respuesta
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infrared
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ultraviolet
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x-ray
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visible light
Pregunta 10
Pregunta
The colours of light in the visible range ( from longest wavelength to shortest) are___.
Respuesta
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ROYGIV
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VIBGYOR
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GRBIYV
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ROYROGERS
Pregunta 11
Pregunta
The photosynthetic pigment that is most essential for the process occur is___
Respuesta
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chlorophyll a
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chlorophyll b
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beta cartone
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xanthocyanin
Pregunta 12
Pregunta
When a pigment reflects red light _____.
Respuesta
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all colours of light are absorbed
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all colours of light are reflected
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green light is reflected, all others are absorbed
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red light is reflected, all others are absorbed
Pregunta 13
Pregunta
Chlorophyll a absorbs light energy in the ___ colour range
Respuesta
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red-orange
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blue violet
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yellow-green
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a and b
Pregunta 14
Pregunta
A photosystem is___.
Respuesta
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a collection of hydrogen-pumping proteins
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a collection of photosynthetic pigments arranged in a thylakoid membrane
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a series of electron-accepting proteins arranged in the thylakoid membrane
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multiple copies of chlorophyll a located in the stroma of the chloroplast
Pregunta 15
Pregunta
The individual flattened stacks of membrane material inside the chloroplast are known as__.
Respuesta
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grana
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stroma
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thylakoids
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matrix
Pregunta 16
Pregunta
The fluid-field area of the chloroplast is the ___
Respuesta
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grana
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stroma
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thylakoids
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cristae
Pregunta 17
Pregunta
The function of the electron transport proteins in the thylakoid membrane is__.
Respuesta
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a production of NAPH by substrate-level phosphorylation
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preparation of water for eventual incorportation into glucose
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pumping of hydrogens into the thylakoid lumen for later generation of ATP
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production of ADP by chemiosmosis
Pregunta 18
Pregunta
The dark reactions require all of these chemicals to proceed except___.
Respuesta
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ATP
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NADPH
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oxygen
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Carbon dioxide
Pregunta 19
Pregunta
The first stable chemical used in the Calvin Cycle is___.
Respuesta
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RUBP (Ribulose-1,5-bisphosphate)
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RU/18
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PGA (3-Phosphoglyceric acid)
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PGAL (Glyceraldehyde 3-phosphate)
Pregunta 20
Pregunta
The hydrogen in the carbohydrates produced by the Calvin Cycle comes from__.
Respuesta
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ATP
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NADPH
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the environment if the pH is very acidic
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a and b
Pregunta 21
Pregunta
The carbon incorporated into the carbohydrate comes from
Respuesta
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ATP
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NADPH
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carbon dioxide
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glucose
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