Description : The organelles involved in photorespiration are (a) Glyoxysomes, chloroplast and mithondria (b) Chloroplast, peroxisome and glythisome (c) Mitochondria, peroxisome and glyoxysomes (d) Chloroplast, mitochondria and peroxisome
Last Answer : Ans. ((d))
Description : The correct sequence of cell organelles during photorespiration is (a) chloroplast, Golgi-bodies, mitochondria (b) chloroplast, rough endoplasmic reticulum, dictyosomes (c) chloroplast, mitochondria, peroxisome (d) chloroplast, vacuole, peroxisome.
Last Answer : (c) chloroplast, mitochondria, peroxisome
Description : The correct sequence of cell organelles during photorespiration is (1) Chloroplast, -vacuole, -peroxisome (2) Chloroplast,-Golgibodies,-mitochondria (3) Chloroplast,-Rough Endoplasmic reticulum,-Dictyosomes (4) Chloroplast,-mitochondria,-peroxisome
Last Answer : (4) Chloroplast,-mitochondria,-peroxisome
Description : Assertion:- Mitochondria, chloroplast and peroxisome are not involved in endomembrane system. Reason:- Their functions are not coordinated with consti
Last Answer : Assertion:- Mitochondria, chloroplast and peroxisome are not involved in endomembrane system. Reason:- ... If both Assertion & Reason are false.
Description : Organelles involved in photorespiration are (a) Mitochondria, chloroplasts and ribosomes (b) Mitochondria, Peroxisomes and chloroplasts (c) Mitochondria, nucleus and ribosomes (d) Mitochondria, proxisomes and glyoxisomes
Last Answer : Ans. ((b))
Description : Which one is common amongst nucleus, chloroplast and mitochondria? (a) Cristae (b) Thylakoids (c) Nucleic acid (d) Carbohydrate metabolism
Last Answer : Ans. ((c))
Description : In which organelle following reaction takes place 6 CO2 + 6 H2O + energy (from sunlight) ---------> C6H12O6 + 6 O2 (A) Mitochondrion (B) Peroxisome (C) Chloroplast (D) Glyoxysome
Last Answer : (C) Chloroplast
Description : Which of the following cell organelles are not found in a bacterial cell? 1. Glyoxysomes 2. Lysosomes 3. Mitochondria 4. Ribosomes Select the correct answer using codes given below: (a) 1 and 4 (b) 2 and 4 (c) 1, 2 and 3 (d) 1, 2, 3 and 4
Last Answer : Ans:(a)
Description : Which of the following cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? (1) Mitochondria (2) Golgi bodies (3) Lysosomes (4) Glyoxysomes
Last Answer : (1) Mitochondria Explanation: Mitochondria are semiautonomous organelles that likely began as freestanding prokaryotes that invaded eukaryotic cells more than a billion years ago. A symbiotic ... lost the capacity for independent existence but became indispensible to the eukaryotic cells.
Description : In germinating seeds, fatty acids are degraded exclusively in the (a) peroxisomes (b) mitochondria (c) proplastids (d) glyoxysomes.
Last Answer : (d) glyoxysomes.
Description : Which of the following cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells ? (1) Mitochondria (2) Golgi bodies (3) Lysosomes (4) Glyoxysomes
Last Answer : Mitochondria
Description : The first reaction in photorespiration is: (a) Decarboxylation (b) Oxygenation (c) Carboxylation (d) Phosphorylation
Description : Potential energy is produced during a.Photorespiration b.Respiration c.Photosynthesis d.ATP synthesis
Last Answer : c.Photosynthesis
Description : Name the cell organelle associated with photorespiration? Who discovered it?
Last Answer : Ans: Peroxisome, Rhodin
Description : Which one of the following has its own DNA? (a) Mitochondria (b) Dictyosome (c) Lysosome (d) Peroxisome
Last Answer : (a) Mitochondria
Description : Which one of the following is wrong in relation to photorespiration? (a) It occurs in chloroplast. (b) It occurs in day time only. (c) It is a characteristic of C4 plants. (d) It is a characteristic of C3 plants.
Last Answer : (c) It is a characteristic of C4 plants
Description : During photorespiration, the oxygen consuming reaction(s) occur in (a) stroma of chloroplasts (b) stroma of chloroplasts and mitochondria (c) stroma of chloroplasts and peroxisomes (d) grana of chloroplasts and peroxisomes.
Last Answer : (c) stroma of chloroplasts and peroxisomes
Description : Endoplasmic reticulum remain in continuation with: (a) nucleus (b) Ribosomes (c) Mitochondria (d) Golgi bodies
Last Answer : Ans. ((a))
Description : The breakdown of pyruvate to give carbon dioxide, water and energy takes place in (i) cytoplasm (ii) mitochondria (iii) chloroplast (iv) nucleus -Biology
Last Answer : The break down of pyruvate to give carbon dioxide, energy and water takes place in the presence of oxygen and is termed as aerobic respiration. This process takes place in the mitochondria of a cell.
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 : How are mitochondria and chloroplast different?
Last Answer : Chloroplasts have chlorophyll, mitochondria don't.Chloroplast carry out photosynthesis and produce glucose.Mitochondria carry out respiration and break down glucose
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 : DNA is present in (a) Nucleus (b) Mitochondria (c) Chloroplast (d) All of the above
Last Answer : (d) All of the above
Description : The mechanism of ATP formation both in chloroplast and mitochondria is explained by (a) chemiosmotic theory (b) Munch’s hypothesis (mass flow model) (c) relay pump theory of Godlewski (d) Cholodny-Wont’s model.
Last Answer : (a) chemiosmotic theory
Description : The main organelle involved in modification and outing of newly synthesized proteins to their destinations is (a) chloroplast (b) mitochondria (c) lysosome (d) endoplasmic reticulum.
Last Answer : (d) endoplasmic reticulum.
Description : Peptide synthesis inside a cell takes place in (a) chloroplast (b) mitochondria (c) chromoplast (d) ribosomes
Last Answer : (d) ribosomes.
Description : DNA is not present in (a) nucleus (b) mitochondria (c) chloroplast (d) ribosomes
Description : Mitochondria and chloroplast are (A) semi-autonomous organelles (B) formed by division of pre-existing organelles and they contain DNA but lack protein synthesising machinery. Which one of the following options is correct? (a) ( ... Both (A) and (B) are correct. (d) (B) is true but (A) is false.
Last Answer : (a) (A) is true but (B) is false.
Description : Which of the following pairs of organelles does not contain DNA? (a) Nuclear envelope and Mitochondria (b) Mitochondria and Lysosome (c) Chloroplast and Vacuoles (d) Lysosomes and Vacuoles
Last Answer : (d) Lysosomes and Vacuoles
Description : Where is ATP produced in prokaryotic cells? a. In The Mitochondria b. In The Chloroplast c. On The Cell Membrane d. On The Ribosomes
Last Answer : b. In The Chloroplast
Description : Plant cells contain the following 3 things not found in animal cells _________, _____________ and ______________. (A) Plastids / Chlorophyll / Membrane (B) Chloroplast / Cell wall / Golgi body (C) Plastids / Cell wall / Chlorophyll (D) Mitochondria / Cell wall /
Last Answer : (C) Plastids / Cell wall / Chlorophyll
Description : $ Lysosomes are also called suicidal bags of a cell. ! Glyoxysomes and Peroxisomes are the types of microbodies.
Last Answer : $ Lysosomes are also called suicidal bags of a cell. ! Glyoxysomes and Peroxisomes are the types of ... wrong D. If both As and R are wrong.
Description : Which are related with photorespiration ?
Last Answer : Which are related with photorespiration ? A. Spherosome B. Lysosomes C. Glyoxysomes D. Peroxisomes
Description : Genetic engineering is related with: (a) Eugenics (b) Euphenics (c) Euthenics (d) All of these
Description : Korper Kappe thory is related with
Last Answer : Korper Kappe thory is related with – Root apical meristem
Description : Green house effect is related to a) Increased growth of green algae b) Global warming c) Cultivation of vegetables in house
Last Answer : b) Global warming
Description : Roses can grow successfully if stock and scion are a) Of related species b)Of different species c) Of different groups d) Of similar class
Last Answer : a) Of related species
Description : What is the function of the peroxisome?
Last Answer : A: The peroxisome is responsible for breaking down fatty acids and producing hydrogen peroxide, which is then broken down into water and oxygen by the enzyme catalase.
Last Answer : A: The peroxisome is involved in the breakdown of fatty acids and the detoxification of harmful substances.
Description : At which step oxygen is used in peroxisome ?
Last Answer : At which step oxygen is used in peroxisome ? A. Glycolate of glyoxylate B. Glyoxylate of glycine C. Glycine to serine D. Serine to hydroxy pyruvate
Description : Similarities of lysosome and a peroxisome
Last Answer : Similarities of lysosome and a peroxisome
Description : Which of the following is activated by Cholera toxin? 1) Adenylate cyclase 2) Guanlyate cyclase 3) Peroxisome proliferator receptor (PPAR) gamma 4) Sodium/potassium ATPase 5) The glucose-sodium transporter
Last Answer : Answers-1 Cholera toxin activates adenylate cyclase with generation of cAMP.
Description : Which one of the following is not considered as a part of the endomembrane system? (a) Golgi complex (b) Peroxisome (c) Vacuole (d) Lysosome
Last Answer : (b) Peroxisome
Description : Which one of the following structures is an organelle within an organelle? (a) Ribosome (b) Peroxisome (c) ER (d) Mesosome
Last Answer : (a) Ribosome
Description : how are chloroplast related to the function of leaf cells?
Last Answer : That's where the leaf uses sunlight to convert air (CO2) andwater into sugar (and O2).
Description : a Monecular b. less mitochondria c. less energt The above three statement are related to
Last Answer : a Monecular b. less mitochondria c. less energt The above three statement are related to A. White ... camel hump D. White fat - yellow bone morrow
Description : Which of the following organelles is related with genetic engineering? (a) Mitochondria (b) Plasmids (c) Golgi bodies (d) Lysosomes
Last Answer : (b) Plasmids
Description : What is the importance of photorespiration in plants? -Biology
Last Answer : answer:
Description : Explain the process of photorespiration. -Biology
Description : Why photorespiration is considered a loss to C3 plants? -Biology