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The main process that occurs in the dark reaction in photosynthesis is:
NTS 2010
Biology
Bioenergetics
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How does chemosynthesis differ from photosynthesis?
NUMS 2020
Biology
Bioenergetics
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Its membranes are the sites where sunlight energy is trapped and where glucose is formed.
Which organelle is this?
NUMS 2014
Biology
Bioenergetics
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The dark reactions of photosynthesis are characterized by:
NTS 2016 DUHS & JSMU
Biology
Bioenergetics
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Carbon dioxide joins the photosynthetic pathway at:
NTS 2018
Biology
Bioenergetics
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The process by which one molecule of Glucose splits up into molecules of Pyruvate is called:
NTS 2018
Biology
Bioenergetics
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The end product of glycolysis in anaerobic respiration is:
PMC 2020
Biology
Bioenergetics
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Van neil hypothesis about the production of oxygen during phosynthesis was based on the study and investigations on
In the Calvin cycle, the reducing power from NADPH is used during:
NUMS 2019 Reconduct
Biology
Bioenergetics
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The light dependent reaction of photosynthesis occurs in:
NTS 2011
Biology
Bioenergetics
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Glucose → 2 pyruvic acid + 2H2O
2ADP + 2Pi → 2 ATP
2NAD + 4H → 2NADH + 2H+
These three reactions collectively constitute ______.
NTS 2012
Biology
Bioenergetics
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RuBP + O2 —Rubisco—> PGA + _______
NTS 2016 DUHS & JSMU
Biology
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Estimating relative CO2 consumption or O2 release during photosynthesis at different wavelengths of light, is termed as:
NUMS 2019 Reconduct
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In the Krebs cycle, substrate-level phosphorylation accompanies the formation of:
NTS 2013
Biology
Bioenergetics
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Lactic Acid Fermentation is a type of anaerobic respiration that occurs in human muscle cells. It yields only ____ % of the energy present in a glucose molecule.
NUMS 2019 Reconduct
Biology
Bioenergetics
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In paper chromatography xanthophyll will give ______ color:
NTS 2010
Biology
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First stable compound during Calvin cycle is:
PMC 2020
Biology
Bioenergetics
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Where do the light – dependent reactions of photosynthesis occur?
NTS 2016 SMBBMC
Biology
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In electron transport chain, ATP synthesis takes place when electrons move from:
PMC 2020
Biology
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FADH2 is produced during which step of the Krebs cycle?
NUMS 2019 Reconduct
Biology
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Chlorophyll molecule resemble the haem group of hemoglobin, the main difference between these two molecule is that chlorophyll has ____ ion.
NUMS 2019 Reconduct
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Immediate source of energy for cellular respiration is:
NUMS 2016
Biology
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Photosynthesis is process in which ________ compounds of carbon (CO2) and hydrogen (H2O) are reduced to carbohydrate like (glucose) using light energy.
Stroma of chloroplast carries the fixation of:
NUMS 2014
Biology
Bioenergetics
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The point at which there is no net exchange of gases between leaves and atmosphere is known as
Exposure to ______ light is effective in photosynthesis as it enables guard cells to take up K+ and open the stomata.
NUMS 2015
Biology
Bioenergetics
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Dark reaction of photosynthesis takes place in _______ of chloroplast.
NUMS 2020
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The inner membrane of mitochondrion has many infoldings into the inner chamber, these folding are called as:
NUMS 2019 Reconduct
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FADH2 is produced during which step of Krebs cycle?
NUMS 2015
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3-Phosphoglycerate in the presence of ATP and reduced NADP (from the light-dependent stage) is reduced to:
NUMS 2020
Biology
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Many substances which are urgently required by the cell while cell absorbs them against the concentration gradient by utilizing energy in the form of:
NUMS 2019 Reconduct
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The oxidation of PGAL during glycolysis yields ____ molecules.
NUMS 2019 Reconduct
Biology
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Exposure to ______ light is effective in photosynthesis as it enables guard cells to take up K+ and opening of stomata.
NUMS 2019 Reconduct
Biology
Bioenergetics
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Which of the following processes does NOT need Pyruvic Acid as a substrate?
PMC 2020
Biology
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Which part of the cell does glycolysis occur in?
NTS 2018
Biology
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Estimating relative CO2consumption or O2release during photosynthesis at different wavelengths of light, is termed as:
NUMS 2015
Biology
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Which of the following is a copper containing protein in electron transport chain?
PMC 2020
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Which component enters into mitochondria after glycolysis?
NUMS 2015
Biology
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Three word equations are shown:
P. Carbon dioxide + water gives glucose + oxygen
Q. Glucose + oxygen gives carbon dioxide + water
R. Glucose gives alcohol + carbon dioxide
What is / are the equations for anaerobic respiration in yeast?
NTS 2015 SMBBMC
Biology
Bioenergetics
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Which is the correct order of energy transfer from assessory pigments to main photosynthetic pigment?
Photophosphorylation takes place in the _____ of the chloroplasts:
PMC 2020
Biology
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