Description : The covering of vacuole is known as (A) Chromoplast B) Chloroplast (C) Amyloplast (D) Tonoplast
Last Answer : (D) Tonoplast
Description : The pressure exerted by wall of the cell on the protoplast is
Last Answer : The pressure exerted by wall of the cell on the protoplast is A. W.P. B. T.P. C. D. P. D. O.P.
Description : A protoplast is a cell (a) undergoing division (b) without cell wall (c) without plasma membrane (d) without nucleus.
Last Answer : (b) without cell wall
Description : What is an analogy of Amyloplast?
Last Answer : Like the mom of a cell
Description : A protoplast is a cell
Last Answer : A protoplast is a cell A. without cell wall B. without plasma membrane C. without nucleus D. undergoing division
Description : Transgenic plants are the ones (a) generated by introducing foreign DNA into a cell and regenerating a plant from that cell (b) produced after protoplast fusion in artificial medium (c) grown in ... medium after hybridization in the field (d) produced by a somatic embryo in artificial medium.
Last Answer : (a) generated by introducing foreign DNA into a
Description : Site of Protein synthesis in cell is — a. Mitochonderia b. Ribosomes c. Cell wall d. Chloroplast
Last Answer : b. Ribosomes
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 : What is protoplast fusion? -Biology
Last Answer : answer:
Description : Assertion : A major advantage of tissue culture is protoplast fusion. Reason : A hybrid is formed by the fusion of naked protoplasts of two plant.
Last Answer : Assertion : A major advantage of tissue culture is protoplast fusion. Reason : A hybrid is formed ... false D. If both assertion and reason are false
Description : In order to obtain virus-free plants through tissue culture the best method is (a) meristem culture (b) protoplast culture (c) embryo rescue (d) anther culture.
Last Answer : (a) meristem culture
Description : In maize, hybrid vigour is exploited by (a) inducing mutations (b) bombarding the protoplast with DNA (c) crossing of two inbred parental lines (d) harvesting seeds from the most productive plants.
Last Answer : (c) crossing of two inbred parental lines
Description : Which of the following statement describes plasmids? A- Another name for a protoplast B- A complex membrane structure that covers the chromosome of bacteria Small, circular DNA molecules that can exist independently of chromosomes commonly C- found in bacteria D- None of the above
Last Answer : found in bacteria
Description : I am considering having my remaining ovary removed due to painful cysts and going on hormone replacement therapy- has anyone been in a similar situation and how did it go?
Last Answer : If you do hormone replacement do bio identical hormones. Premarin made me crazy!
Description : I had two popcorn trees removed from my back yard. Now how can I get rid of the remaining roots
Last Answer : drill 3/4 hole ( at center of trunk ) to 4 " deep. than fill up with used engine oil. That's it will rotten entirely root . good luck.
Description : Is it possible to get dentures when you only have some teeth left, some are broken off and I have atop partial, I relize the remaining would have to be surcially removed also what about flexable dentures,I dont want to go without anything?
Last Answer : I think any good dentist would be able to work with you. There are several options for tooth replacement, including multiple partials, full dentures, implants and bridges. Call your dentist and request an appointment to discuss your individual situation.
Description : Fresh orange juice contains 12% (by weight) solids and the rest water 90% of the fresh juice is sent to an evaporator to remove water and subsequently mixed with the remaining 10% of fresh juice. The resultant product contains 40% solids. ... from 1 kg fresh juice is (A) 0.4 (B) 0.5 (C) 0.6 (D) 0.7
Last Answer : (D) 0.7
Description : All red face cards are removed from a pack of playing cards. The remaining cards are well shuffled and then a card is drawn at random from them. Find the probability that the drawn card is face card. a. 2/23 b. 7/44 c. 3/23 d. 4/25
Last Answer : c. 3/23
Description : A can build up a wall in 8 days while B can break it in 3 days. A has worked for 4 days and then B joined to work with A for another 2 days only. In how many days will A alone build up the remaining part of the wall? a) 13/3 days b) 22/3 days c) 7/4 days d) 7 days e) None of these
Last Answer : Amount of work done by A in one day = 1/8th of the total work B can break 1/3rd of the work in one day Therefore, if both of them are working together then the work done in one day = 1/8 - 1/3 = -5/24 ... = 11/12 Time taken by A to finish 11/12th of the work = 11/12 8 = 22/3 days Answer: b)
Description : Assertion: Chloroplasts are known as semiautonomus cell organelle. Reason: Chloroplast has lipoprotein membrane.
Last Answer : Assertion: Chloroplasts are known as semiautonomus cell organelle. Reason: Chloroplast has lipoprotein ... If both Assertion & Reason are false.
Description : How do you know if a cell contains chloroplast?
Last Answer : Need answer
Description : A Parenchyma cell which stores ergastic substance is known as – (1) Phragmoblast (2) Idioblast (3) Conidioplast (4) Chloroplast
Last Answer : (2) Idioblast Explanation: Parenchyma cells containing ergastic substances are called idioblasts. Tannin cells, cells filled with raphides, etc. constitute idioblast. An idioblast is an isolated plant cell that differs from neighboring tissues. It carries out storage of reserves.
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 : 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 : Peptide synthesis inside a cell takes place in (a) chloroplast (b) mitochondria (c) chromoplast (d) ribosomes
Last Answer : (d) ribosomes.
Description : Which of the following cell organelles is responsible for extracting energy from carbohydrates to form ATP? (a) Ribosome (b) Chloroplast (c) Mitochondrion (d) Lysosome
Last Answer : (c) Mitochondrion
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 : Which of the following cell organelles is responsible for extracting energy from carbohydrates to form ATP ? (1) Ribosome (2) Chloroplast (3) Mitochondrion (4) Lysosome
Last Answer : (3) Mitochondrion
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 : Which of the following cell part is described as a "fluid mosaic"? (A) Chloroplast (B) Vacuole (C) Cell membrane (D) Endoplasmic reticulum
Last Answer : (C) Cell membrane
Description : The largest organelle in a mature living plant cell is the (A) Chloroplast (B) Nucleus (C) Central vacuole (D) Dictyosomes
Last Answer : (C) Central vacuole
Description : A Parenchyma cell which stores ergastic substance is known as (1) Phragmoblast (2) Idioblast (3) Conidioplast (4) Chloroplast
Last Answer : Idioblast
Description : Does the Sculptor behind the Wall Street bull have a legitimate point in wanting the "Fearless Girl" statue removed?
Last Answer : To a degree. The girl, in facing the bull, changes the aspect of the bull. But turn the girl around, having her face the other direction, and she (and the bull) stand alone.
Description : When installing MDF beadboard onto a wall that is presently tiled, do the tiles have to be removed first, or can the beadboard go on top of the tiles?
Last Answer : answer:I am not a carpenter, BUT: MDF should be nailed to the studs not glued ( ? ) to tile and . . MDF SHOULD NOT be put in in a high moisture area like the bath room. It acts like a sponge and may promote mold and mildew. There are other wall materials intended for a bathroom.
Description : What will happen if the stretch receptors of the urinary bladder wall are totally removed
Last Answer : What will happen if the stretch receptors of the urinary bladder wall are totally removed A. ... will continue to collect normally in the bladder
Last Answer : What will happen if the stretch receptors of the urinary bladder wall are totally removed A. There ... D. Urine will not collect in the bladder
Description : What will happen if the stretch receptors of the urinary bladder wall are totally removed? (a) Micturition will continue. (b) Urine will continue to collect normally in the bladder. (c) There will be no micturition. (d) Urine will not collect in the bladder.
Last Answer : (a) Micturition will continue.
Description : . In Hydra, waste material of food digestion and nitrogenous waste material are removed respectively from (a) mouth and mouth (b) body wall and body wall (c) mouth and body wall (d) mouth and tentacles
Last Answer : c) mouth and body wall
Description : When primary molars are prepared for stainless steel crowns, should the depth for reduction of the proximal surface be similar to the depth of the buccal and lingual surfaces? A. Yes; reduction ... can be seated E. No, because of lateral constriction, the lingual surface needs greatest reduction
Last Answer : B. No, proximal reduction is greater to allow the crown to pass the contact area
Description : In what year was the Berlin Wall officially removed from the streets of Berlin?
Last Answer : 1990
Description : What is the pigment in chloroplast called?
Last Answer : There are several pigments.Main pigment is chlorophyll.
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 : Each chloroplast encloses a system of flattened, membranous sacs called (A) Cristae (B) Thylakoids (C) Plastids (D) Cisternae
Last Answer : (B) Thylakoids
Description : Where does the primary photo chemical reaction occur in chloroplast?
Last Answer : Answer: Quantasome.
Description : Major metals present in Chloroplast?
Last Answer : Magnesium; Manganese; Copper and Iron
Description : The metal present in chloroplast of plants?
Last Answer : Magnesium
Description : What is the function of the chloroplast?
Last Answer : A: The chloroplast is a cellular organelle found in photosynthetic organisms that is responsible for converting light energy into chemical energy through the process of photosynthesis.
Last Answer : A: The chloroplast is responsible for carrying out photosynthesis, which is the process of converting light energy into chemical energy.
Last Answer : A: The chloroplast is responsible for photosynthesis, the process by which plants convert light energy into chemical energy in the form of glucose.
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.