Photosynthesis And Cellular Respiration 1 Question Preview (ID: 16286)

Photosynthesis And Cellular Respiration. TEACHERS: click here for quick copy question ID numbers.

Based on the cycle of photosynthesis and cellular respiration, one can say that the  ultimate original source of energy for all living things on Earth is
a) carbohydrates
b) water.
c) the sun.
d) carbon dioxide.

Where does aerobic respiration occur?
a) nucleus
b) chloroplast
c) mitochondria
d) endoplasmic reticulum

Which equation best represents cellular respiration?
a) Glucose + Oxygen + Energy Carbon Dioxide + Water
b) Carbon Dioxide+Water = Glucose+Oxygen+Energy
c) Glucose+Oxygen = Carbon Dioxide+Water+Energy
d) Carbon Dioxide+Water+Energy = Glucose+Oxygen

Which of the following is the main product of glycolysis?
a) DNA
b) ethanol
c) carbon dioxide
d) pyruvic acid

A pigment is a substance that absorbs and reflects light of particular wavelengths.  The _____________ a color is absorbed, the ____________ of that color you can  see.
a) more;more
b) more;less
c) less;less
d) None of the above

The colors red, orange and yellow are generally reflected by which pigment?
a) carotenoids
b) chlorophyll a
c) chlorophyll b
d) Anthoncyanins

Which of the following is the pigment responsible for releasing electrons in sunlight?
a) thylakoid
b) chlorophyll
c) ATP

Which equation best represents photosynthesis?
a) Carbon Dioxide + Water  Glucose + Oxygen + Energy
b) Glucose + Oxygen + Energy Carbon Dioxide + Water
c) Glucose + Oxygen  Carbon Dioxide + Water + Energy
d) Carbon Dioxide + Water + Energy Glucose + Oxygen

Autotrophs are organisms that can
a) produce food from inorganic molecules and sunlight.
b) survive without energy.
c) consume other organisms for energy.
d) All of the above

Which of the following best describes the main purpose of photosynthesis?
a) delivering oxygen to a plant's roots
b) converting light energy into chemical energy
c) keeping the soil enriched with nutrients
d) absorbing carbon dioxide from Earth's atmosphere

Which organelle is responsible for capturing energy from sunlight?
a) nucleus
b) vacuole
c) chloroplast
d) mitochondrion

The flattened, coin-shaped membrane sacs located within the chloroplast.
a) stroma
b) thylakoid
c) grana
d) granum

Which of the following is produced during light reactions and provides energy for the Calvin cycle?
a) protons and carbon dioxide
b) glucose and starch
c) ATP and NADPH
d) chlorophyll and chloroplasts

Which of the following are released when water molecules are split?
a) carbon dioxide and ATP
b) hydrogen and oxygen atoms
c) NADP+ and NADPH
d) chlorophyll and thylakoids

Which of the following is not part of cellular respiration?
a) electron transport chain
b) glycolysis
c) Krebs Cycle
d) Calvin Cycle

What is the overall purpose of cellular respiration?
a) producing ATP
b) storing glucose
c) consuming water
d) removing carbon dioxide

This word means to break down sugar.
a) glucose
b) glycogen
c) glycolysis
d) synthesis

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