Description : Dark reactions of photosynthesis occur in (a) granal thylakoid membranes (b) stromal lamella membranes (c) stroma outside photosynthetic lamellae (d) periplastidial space.
Last Answer : c) stroma outside photosynthetic lamellae
Description : Functions of chloroplast in photosynthesis? -Biology
Last Answer : answer:
Description : Which of the following plays an important role in photosynthesis? (1) Chloroplast (2) Centrosome (3) Tonoplast (4) Nematoblast
Last Answer : (1) Chloroplast Explanation: chloroplast is an organelle unique to plant cells that contains chlorophyll (makes plants green) and is responsible for enabling photosynthesis. The chloroplasts conduct ... converts it and stores it in the energy-storage molecules while freeing oxygen from water.
Description : The exchange of gases takes place in the leaves through these pores for the purpose of photosynthesis. These pores are called – (1) Guard Cells (2) Stomata (3) Chloroplast (4) None of the above
Last Answer : (2) Stomata Explanation: Stomata are tiny pores present on the surface of the leaves via which exchange of gases takes place in the leaves for the purpose of photosynthesis. However, exchange of gases also occurs across the surface of stems, roots and leaves as well.
Description : The chloroplast carries out: a) photosynthesis b) reproduction c) secretion d) packaging
Last Answer : ANSWER: A -- PHOTOSYNTHESIS
Description : Which of the following plays an important role in photosynthesis ? (1) Chloroplast (2) Centrosome (3) Tonoplast (4) Nematoblast
Last Answer : Chloroplast
Description : In photosynthesis, light independent reactions take place at
Last Answer : In photosynthesis, light independent reactions take place at A. Stromal matrix B. Thylakoid lumen C. Photosystem-I D. Photosystem-II
Description : In photosynthesis directly light driven reaction are called (A)_____ while some reactions are depends on the products of light reaction (ATP and NADPH
Last Answer : In photosynthesis directly light driven reaction are called (A)_____ while some reactions are depends ... and NADPH) conventinally called as (B)____
Description : What Light-independent reactions of the photosynthesis are also known as the?
Last Answer : Need answer
Description : What moleclue is split apart during the light reactions in photosynthesis?
Last Answer : Feel Free to Answer
Description : What is produced during the light dependent reactions and used during the independent reactions of photosynthesis?
Last Answer : ATP and NADPH
Description : In photosynthesis, the light-independent reactions take place at (a) photosystem II (b) stromal matrix (c) thylakoid lumen (d) photosystem I
Last Answer : (b) stromal matrix
Description : Which of the following(s) is/are the products of the light reactions of photosynthesis? A.ATP only B.NADPH only C.ATP and O2 only D.ATP, NADPH, and O2
Last Answer : D.ATP, NADPH, and O2
Description : In what part of a chloroplast does gluecose production occur?
Last Answer : The production of glucose takes place during the light independent reactions (Calvin cycle) in the stroma of the chloroplast.
Description : Where does the primary photo chemical reaction occur in chloroplast?
Last Answer : Answer: Quantasome.
Description : Name of the place where acculmulation of protons occur during chemiosmosis in chloroplast and mitochondria respectively.
Last Answer : Name of the place where acculmulation of protons occur during chemiosmosis in chloroplast and mitochondria respectively.
Description : ______ is the cell organelle, in which the biochemical processes of respiration and energy production occur. (1) Mitochondria (2) Chloroplast (3) Ribosomes (4) Nucleus
Last Answer : (1) Mitochondria Explanation: Mitochondria is an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
Description : Photosynthetic pigments found in the chloroplasts occur in (a) thylakoid membranes (b) plastoglobules (c) matrix (d) chloroplast envelope.
Last Answer : (a) thylakoid membranes
Description : Oxysomes or F0 – F1 particles occur on (a) thylakoids (b) mitochondrial surface (c) inner mitochondrial membrane (d) chloroplast surface.
Last Answer : (c) inner mitochondrial membrane
Description : The structure in cells which contains light absorbing pigment is (1) Endoplasmic reticulum (2) Nucleus (3) Chloroplast (4) Chromoplast
Description : Assertion : Dark reactions of photosynthesis are temperauture -controlled processes. Reason : Most of the reactions are enzymatic in nature.
Last Answer : Assertion : Dark reactions of photosynthesis are temperauture -controlled processes. Reason : Most of the ... If both Assertion and Reason are false.
Description : Example of redox reactions can be observed in following processes – (a) Corrosion(b) Photosynthesis (c) Respiration (d) All of above
Last Answer : (d) All of above
Description : Plants, but not animals, can convert fatty acids to sugars by a series of reactions called (a) photosynthesis (b) Kreb’s cycle (c) glycolysis (d) glyoxylate cycle.
Last Answer : (d) glyoxylate cycle.
Description : Chemoautotrophic bacteria obtain the energy they need from a. The Reactions Of Photosynthesis. b. Sunlight. c. Carbon Dioxide In The Atmosphere. d. Inorganic Chemicals.
Last Answer : b. Sunlight.
Description : Which one of the following is correct sequence for the flow of electrons in the energy-fixing reactions of photosynthesis? a. Water-photosystem 1-photosystem II-NADPH b. Photosystem I-NADPH-water- ... --- photosystem II------ photosystem I-NADPH d. NADPH-photosystem Il-photosystem I-water
Last Answer : d. NADPH—photosystem Il—photosystem I—water
Description : Where does Photosynthesis occur? -Biology
Description : Why does photosynthesis occur in the palisade mesophyll? -Biology
Description : In what part of a plant does photosynthesis occur?
Last Answer : Photosynthesis occurs in the organelles called chloroplastswhich hold chlorophyll.
Description : Where does photosynthesis occur in the leaf?
Last Answer : CHLOROPLAST
Description : What reactant is missing in order for photosynthesis to occur?
Last Answer : What is the answer ?
Description : Which of the following is correct about the photorespiration? a. Photorespiration is more efficient in synthesizing glucose than photosynthesis. b. C3 plants are best adapted to handle c. ... During photorespiration plants use oxygen to break down carbohydrates and release e. All of these
Last Answer : c. Photorespiration is likely to occur when oxygen level is high and CO2 level is
Description : In which cell organelle do photo and thermochemical reactions occur in different sites ? -Do You Know?
Description : Which of the following reactions does not occur in Bessemer converter in the extraction of copper from chalcopyrites ?
Last Answer : Which of the following reactions does not occur in Bessemer converter in the extraction of copper from chalcopyrites ... 2Cu_(2)O rarr 6Cu + SO_(2)`
Description : Which one of the following reactions occur during smelting in the reduction zone at lower temperature(in iron metallurgy)?
Last Answer : Which one of the following reactions occur during smelting in the reduction zone at lower temperature(in iron ... CO` D. `CO_(2)+C rarr 2CO`
Description : Which one of the following reactions does not occur ?
Last Answer : Which one of the following reactions does not occur ? A. `BaO+O_(3)rarrBaO_(2)+O_(2)` B. `PbS+4O_(3)rarrPbSO_ ... (2)` D. `2Hg+O_(2)rarrHg_(2)O+O_(2)`
Description : Do displacement reactions only occur between halogens?
Last Answer : Also other elements can be involved.
Description : What reactions occur in a cytoplasm?
Description : Do Chemical reactions occur at the same rate no matter what the size of the reactant particles?
Description : When chemical reactions occur energy is always absorbed?
Last Answer : No, chemical reactions can be endothermic or exothermic.
Description : Template/lock and key theory of enzyme action is supported by (A) Enzymes speed up reaction (B) Enzymes occur in living beings and speed up certain reactions (C) Enzymes determine the direction of reaction (D) Compounds similar to substrate inhibit enzyme activity
Last Answer : Answer : D
Description : Enzyme catalysed reactions occur in (A) Pico seconds (B) Micro seconds (C) Milli seconds (D) None of these
Last Answer : Answer : C
Description : Where do most allergic reactions occur ?
Last Answer : Most of them occur on mucous membrane. Allergens enter the body by the process of inhalation or ingestion.
Description : The reaction in which the forward and backward reactions occur simultaneously is called?
Last Answer : Reversible reaction
Description : Which one of the following aspects is an exclusive characteristic of living things? (a) Isolated metabolic reactions occur in vitro (b) Increase in mass from inside only (c) Perception of events ... memory. (d) Increase in mass by accumulation of material both on surface as well as internally
Last Answer : (d) Increase in mass by accumulation of material both on surface as well as internally.
Description : Ionic reactions occur in (A) Solid state only (B) Liquid state only (C) Solutions (D) Any state
Last Answer : (C) Solutions
Description : . Photo-chemical reactions occur in presence of (A) Sunlight (B) Darkness (C) Solid catalysts (D) Monochromatic radiation only
Last Answer : (A) Sunlight
Description : What is needed in order for reactions to occur at body temperatures? a. buffers b. acids c. bases d. enzymes
Last Answer : d. enzymes
Description : An ___________ solution which consists of solutes in water, is essential for chemical reactions to occur. a. hydrophobic b. aqueous c. covalent d. vitreous
Last Answer : b. aqueous