Description : A particular cell organelle is sometimes referred to as the 'suicide bag' because it contains certain enzymes that can break down the cell components or even the whole cell. Which one of the following is such an organelle? (a) Lysosome (b) Mesosome (c) Phagosome (d) Ribosome
Last Answer : Ans:(d)
Description : A cell organelle containing hydrolytic enzymes is (a) lysosome (b) microsome (c) ribosome (d) mesosome.
Last Answer : (c) ribosome
Description : Which of the following structures is not found in a prokaryotic cell? (a) Mesosome (b) Plasma membrane (c) Nuclear envelope (d) Ribosome
Last Answer : (c) Nuclear envelope
Description : The site of respiration in bacteria is (a) ribosome (b) microsome (c) episome (d) mesosome
Last Answer : (d) mesosome.
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 one of the following structures is an organelle within an organelle " " Or Which of the following cell organelle lacks DNA and bounding membrane
Last Answer : Which one of the following structures is an organelle within an organelle " " Or Which of the following ... . ER B. Mesosome C. Ribosome D. Peroxisome
Description : The organelle that make ATP is (a) Microbody (b) Nucleus (c) Mitochondrion (d) Ribosome
Last Answer : Ans:(c)
Description : Which of the following organelle is responsible for synthesizing of proteins in the cell? (1) Golgi apparatus (2) Ribosome (3) Lysosome (4) Nucleus
Last Answer : (2) Ribosome Explanation: The Ribosome, a complex molecule made of ribosomal RNA molecules, is responsible for protein synthesis in the cells.
Description : Which of the following correctly matches an organelle with its function? (A) Mitochondrion . . . photosynthesis (B) Nucleus . . . cellular respiration (C) Ribosome . . . manufacture of lipids (D) Central vacuole . . . storage
Last Answer : (D) Central vacuole . . . storage
Description : Which organelle has been shown to contain DNA? a) Ribosome b) Mitochondria c) Golgi Apparatus d) none of the above
Last Answer : ANSWER: B -- MITOCHONDRIA
Description : In the human body the circulator system transports and delivers substances. Within the cell which organelle performs a similar function?
Last Answer : Need answer
Description : What is a mesosome? -Biology
Last Answer : answer:
Description : What is a mesosome in a prokaryotic cell? -Biology
Description : What are the functions of mesosome prokaryotic cells? -Biology
Description : $ Mesosome is a type of polyribosomes. ! Polyribosomes from a part of the chromosomes.
Last Answer : $ Mesosome is a type of polyribosomes. ! Polyribosomes from a part of the chromosomes. A. If both As and ... is wrong D. If both As and R are wrong.
Description : In the bacteria: (1) Mesosome is present (2) Nucleoid represents the genome (3) Ribosomes are found in cytoplasm (4) Histone proteins complexed with DNA
Last Answer : Ans. ((a))
Description : An octamer of 4 histones complexed with DNA forms (a) endosome (b) nucleosome (c) mesosome (d) centromere.
Last Answer : (b) nucleosome
Description : Which of the following structure is absent in eukaryotic cells? A- Mitochondria B- Chloroplasts C- Golgi structure D- Mesosome
Last Answer : Mesosome
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 : 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 : Similarities of lysosome and a peroxisome
Last Answer : Similarities of lysosome and a peroxisome
Description : Photorespiration is related to: (a) Chloroplast (b) Mitochondria (c) Peroxisome (d) Glyoxysomes
Last Answer : Ans. ((c))
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 : 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 : 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 : 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 not considered as a part of the endomembrane system? (a) Golgi complex (b) Peroxisome (c) Vacuole (d) Lysosome
Last Answer : (b) 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 : Which of these are tiny structures within the cell that have specific jobs to do within the cell?
Last Answer : organelles
Description : What are the main structures within the cell nucleus ?
Last Answer : Within the cell nucleus the main structures are: the nucleolus, an optically dense region, spherical shaped, where there are concentrated ribosomal RNA (rRNA) associated to proteins (there may be ... cell interphase; the karyotecha, or nuclear membrane, the membrane that delimits the nucleus.
Description : The chemoreceptors that participate in the ventilation control are structures that collect information about the acidity and alkalinity of the blood. The information is then transmitted by nervous ... by receptors that receive pH information from the cerebrospinal fluid.) The Circulatory System
Last Answer : What is circulation?
Description : From the internal surface to the external surface, the digestive tube wall is made of mucosa (epithelial tissue responsible for the intestinal absorption), submucosa (connective tissue beneath the ... within the abdominal cavity. Digestion System - Image Diversity: histology of the digestive tube
Last Answer : What is the location of the salivary glands in humans?
Description : The _____ microscope would be used to view cell structures within ultrathin sections of cells. a. scanning electron b. transmission electron c. bright-field d. dark-field
Last Answer : b. transmission electron
Description : Mixed concrete cannot be shipped further than 25 miles because the concrete might harden in the truck. Antrim County Concrete Company is the only supplier of mixed concrete within a 30 ... structures: A)Monopoly B)Oligopoly C)Monopolistic Competition D)Perfect Competition E)Monopsony
Last Answer : A)Monopoly
Description : How often were you taken to the ER when you were growing up?
Last Answer : Only once when for some reason I decided to get into my sister’s Darvon.
Description : I have been experiencing sharp stabbing pain in my left upper inner thigh. It started out as kind of random but now I can hardly walk. I thought maybe a hernia, but can't find any bulges, and I have no pain ... 53, healthy, I think, and active. I'm home, in pain, wondering, should I go to the ER?
Last Answer : I’d go to the hospital, there’s no harm to check out a bit of professional advice
Description : Can an ER doctor order an MRI or does that order need to come from your family physician or specialist?
Last Answer : Did you share with Osorareo?
Description : How many layers of toilet tissue are you comfortable having between you and your...ah...er...toilet contributing device?
Last Answer : 3–4
Description : Anyone have a long(er) lasting solution to covering/sealing a cut thumb?
Last Answer : Superglue did not work? I know on jobsites many times we used electrical tape over some kind of bandage/napkin to hold it in place. It is semiwaterproof and sticks to the skin in an acceptable manner.
Description : Is it normal to resent young(er) people?
Last Answer : answer:I'm 45 and I don't feel resentment towards young people, what I feel is sadness that I did not seize the moment when I could. I know I am not very old, but I do have some big regrets that ... best I could do at the time when I think about the past, but lately that line is not working for me.
Description : If you went to the ER and they totally misdiagnosed you and sent you home...and you almost died, would you pay that bill?
Last Answer : Of course you pay it. If you think they committed malpractice, you should talk to a lawyer about that. That is your recourse in the American system.
Description : If you go to the ER for chest pain can you refuse bloodwork and get only an EKG?
Last Answer : Note; i am not experiencing chest pain or trypanophobic, so please don’t suggest for me to go to the hospital.
Description : Where can I view Spanish TV shows? (Er, not novelas)
Last Answer : See here.
Description : Will it be harmful to wait a day to have my I-think-broken finger X-Rayed? If so, which NYC ER should I go to?
Last Answer : Waiting one day should not be too harmful if you can handle the pain. I might try splinting it.
Description : Went to the ER, now I'm confused?
Last Answer : Next step I would call your Gynocologist, they would know more about a cyst on the ovary and if you should worry or not.
Description : Should I go to the ER or stick it out till Monday?
Last Answer : Go to the ER. I mean like right now. There are people in there with a common cold right now. This is a valid reason to go.
Description : When you need to deal with some pent up anger, how do you get 'er out?
Last Answer : I chop wood. Hitting something with an axe is very therapeutic.