Description : Which structures perform the function of mitochondria in bacteria? (a) Nucleoid (b) Ribosomes (c) Cell wall (d) Mesosomes
Last Answer : ) Mesosomes
Description : Which of the following is analogous to mesosomes of bacteria? A-Mitochondria of eukaryotes B- Golgi apparatus of eukaryotes C- Lysosomes of eukaryotes D- None of these
Last Answer : Mitochondria of eukaryotes
Description : The motile bacteria are able to move by (a) fimbriae (b) flagella (c) cilia (d) pili.
Last Answer : (b) flagella
Description : Which of the following may contain fimbriae? A- Gram-positive bacteria B- .Gram-negative bacteria C- Both (a) and (b) D- None of these
Last Answer : C. A and b
Description : The four sketches (A, B, C and D) given below, represent four different types of animal tissues. Which one of these is correctly identified in the options given, along with its ... Smooth Heart Heart muscle contraction tissue (d) (A) Columnar Nephron Secretion epithelium and absorption
Last Answer : (a) (B) Glandular Intestine Secretion epithelium
Description : What are cordlike structures composed of dense fibrous connective tissue that attach muscles to bones?
Last Answer : Need answer
Description : How do viruses attach to host cells?
Last Answer : By binding to receptors
Description : The function of a viral capsid is A.protection against the viral genome from physical and enzymatic destruction B.providing binding sites that enable the virus to attach to specific receptor sites on the host ... C.serving as a vehicle of transmission from one host to another D.all of the above
Last Answer : D.all of the above
Description : Which of the following are used in gene cloning? (a) Nucleoids (b) Lomasomes (c) Mesosomes (d) Plasmids
Last Answer : (d) Plasmids
Description : Which of the following are not membrane bound? (a) Lysosomes (b) Mesosomes (c) Vacuoles (d) Ribosomes
Last Answer : (d) Ribosomes
Description : ------------ is mainly present in prokaryotic cells A Mitochondria B ER C Golgi apparatus D Mesosomes
Last Answer : D Mesosomes
Description : .Multicellular branched rhizoids and leafy gametophytes are the characteristics of (a) some bryophytes (b) pteridophytes (c) all bryophytes (d) gymnosperms.
Last Answer : (a) some bryophytes
Description : $ Rhizoids of female gametophyte of selaginella are multicellular. ! Selaginella is homosporous.
Last Answer : $ Rhizoids of female gametophyte of selaginella are multicellular. ! Selaginella is homosporous. A. If both As ... D. If both As and R are wrong.
Description : $ Protonema is found in the life cycle of Liverworts. ! Liverworts have multicellular rhizoids.
Last Answer : $ Protonema is found in the life cycle of Liverworts. ! Liverworts have multicellular rhizoids. A. If both ... wrong D. If both As and R are wrong.
Description : How rhizoids in liverworts differ from that of mosses?
Last Answer : How rhizoids in liverworts differ from that of mosses?
Description : A plant growing on moist soil has a thalloid body, rhizoids and archegonium. To which group of Metaphyta do you include it? Give one example of the group.
Last Answer : The plant belongs to bryophyte Ex: Riccia, Funaria etc.
Description : What are rhizoids?
Last Answer : Rhizoids are the root like extensions present in bryophytes.
Description : Examine the given figure and select the correct option giving all the four parts (A, B, C and D) rightly identified. A B C D (a) Archego- Female Gemma Rhizoids niophore thallus cup ( ... thallus (c) Seta Sporo- Proto- Rhizoids phyte nema (d) Antherid- Male- Globule Roots iophore thallus
Last Answer : (a) Archego- Female Gemma Rhizoids niophore thallus cup
Description : Which of the following do some bacterial cells use for motility? a. flagella b. cillia c. fimbriae d. pseudopodia
Last Answer : a. flagella
Description : Write the function of each one of the following (i)Fimbriae (oviducal) (ii)Coleoptile (iii) Oxytocin -Biology
Last Answer : i)Fimbriae are the . feathery finger-like projections present at the end of Fallopian tubes and it collects the ovum after its release from the ovary into the Fallopian tube. (ii) ... by the posterior pituitary and it stimulates the contraction of uterine muscles during child birth (parturition).
Description : What are fimbriae? -Biology
Last Answer : answer:
Description : Fimbriae of fallopian tube
Last Answer : Fimbriae of fallopian tube A. Relase ovum from Graafian follicle B. Cause endomentrial changes for ... D. Help collection of ovum after ovulation
Description : The function of fimbriae
Last Answer : The function of fimbriae A. Collection of the ovum after ovulation B. Maintain the shaop of oveary ... to sperm during fertilasition D. None of these
Description : Can fimbriae be pathogenic?
Last Answer : What is the answer ?
Description : Embryo with more than 16 blastomeres formed due to in vitro fertilisation is transferred into (a) uterus (b) fallopian tube (c) fimbriae (d) cervix.
Last Answer : (a) uterus
Description : The figure given below depicts a diagrammatic sectional view of the human female reproductive system. Which set of three parts out of I-VI have been correctly identified? I II III V VI IV (a) (II) ... , (V) Uterus, (VI) Cervix (d) (I) Perimetrium, (II) Myometrium, (III) Fallopian tube
Last Answer : (b) (III) Infundibulum, (IV) Fimbriae, (V) Cervix
Description : Select the wrong statement. (a) Bacterial cell wall is made up of peptidoglycan. (b) Pili and fimbriae are mainly involved in motility of bacterial cells. (c) Cyanobacteria lack flagellated cells. (d) Mycoplasma is a wall-less microorganism.
Last Answer : (b) Pili and fimbriae are mainly involved in motility of bacterial cells.
Description : 23. ‘Finger-like-projections’ at the edges of the ‘infundibulum’ are called ... d) Vesicles b) Ampullae c) Filliform apparatus d) Fimbriae
Last Answer : d) Fimbriae
Description : 3. ‘Finger-like-projections’ at the edges of the ‘infundibulum’ are called ... a) Vesicles b) Ampullae c) Filliform apparatus d) Fimbriae
Description : What structures do some bacteria have to help them move in watery environments?
Last Answer : Feel Free to Answer
Description : If a necrotizing soft tissue infection is considered, therapy mandates: a. Empiric administration of antibiotics active against gram-positive, gram-negative, and anaerobic bacteria b. Due to usually ... is mandatory d. The use of hyperbaric oxygen has been demonstrated to be clearly advantageous
Last Answer : Answer: a, c Identification of a necrotizing, soft tissue infection mandates immediate operative intervention with aggressive resection of all involved tissues and empiric ... remains without controlled trials demonstrating any additional benefits derived from hyperbaric oxygen therapy
Description : The bacterial enzyme ______ assists the spread of bacteria away from a blood clot, while ______ assists the spread through body tissues. a. Streptokinase; Hyaluronidase b. Streptokinase; Hemolysin c. Coagulase; Hyaluronidase d. Coagulase; Hemolysin
Last Answer : a. Streptokinase; Hyaluronidase
Description : What are the five major structures found in all bacteria? -Biology
Description : Which structures perform the function of mitochondria in bacteria
Last Answer : Which structures perform the function of mitochondria in bacteria A. Nucleoid B. Ribosomes C. Cell wall D. Mesosomes
Description : 1. Which nitrogen fixing bacteria is found in leguminuous plant? 2. A person to be qualified for standing in a panchayat election what age must have he attained? 3. Mirage is observed in ... coal reserves of India are found in which state? 20. Which Sultan provided employment to unemployeds?
Last Answer : Answer : 1. Rizobium 2. 21 years 3. Total reflection 4. Granite 5. Jahangir 6. Karnataka 7. Foreign Institutional Investors 8. Mycorrhizae 9. Barren Island 10. Aurobindo Ghosh 11. M. Hidayatullah 12. ... 16. New Delhi 17. Muscles ear lobe 18. Neelam Sanjiva Reddy 19. Jharkhand 20. Firoz shah Tughlaq
Description : The following statement(s) is/are true concerning host defense mechanisms to intraabdominal infection. a. Bacterial clearance can occur via translymphatic absorption b. Phagocytic activity and bacterial killing can ... may be walled off but are seldom sealed by the omentum and other mobile viscera
Last Answer : Answer: a, b, c The introduction of microorganisms into the normally sterile peritoneal environment invoke several potent specialized host antimicrobial defense mechanisms. Bacterial clearance, ... the contaminated enteric contents walled off, preventing continued soilage of the peritoneal cavity
Description : Under certain circumstances, the gut may become a source of sepsis and serve as the motor of systemic inflammatory response syndrome. Microbial translocation is the process by which microorganisms ... intestinal mucosal permeability c. Decreased host defense mechanisms d. Lack of enteral feeding
Last Answer : Answer: a, b, c, d 99 Translocation is promoted in three general ways: 1) altered permeability of the intestinal mucosa as caused by shock, sepsis, distant injury, or cell toxins; 2) ... trauma patient d. Fifty percent of non-nitrogen caloric requirements should be provided in the form of fat
Description : What is true about viruses without exception? (1) They contain a core of RNA (2) They can infect bacteria (3) They cannot produce antibodies (4) They can multiply only in host cells
Last Answer : (4) They can multiply only in host cells Explanation: Viruses do not contain enzymes for energy production or protein synthesis. For a virus to multiply, it must invade a host cell and direct the host ... proteins, and copies of its nucleic acid, using the host cell's ATP to power the reactions.
Description : Acquisition of inducible energy dependent efflux proteins by bacteria serves to: A. Secrete exotoxins B. Enhance virulance C. Lyse host tissue D. Confer antibiotic resistance
Last Answer : D. Confer antibiotic resistance
Last Answer : They can multiply only in host cells
Description : What do you call the top part of the following key holder that you press to attach to the pant etc.?
Last Answer : A fob?
Description : Facebook users: If you join other social network sites, do you attach the account to your FB or do you keep them separate?
Last Answer : I never do anything that I have to log in with Facebook.
Description : Is it possible to attach a picture to a retweet?
Last Answer : Copy all content, post a new tweet with paste, and add a pic? if that OK?
Description : What do you think/what do others think when you attach a word?
Last Answer : Am I in one if those motivational workshops? I prefer no labels on me, they’re hard to peel off.
Description : Will my hair get damaged if I use glue to attach hair extensions?
Last Answer : Mine got damage a bit but the results were pretty fun.
Description : Best way to attach a veil to a tiara?
Last Answer : Try small hairpins; they can be twisted and bent. Then you can remove the veil and have boththe tiara and veil for another occation.
Description : How do I attach a photo on gmail?
Last Answer : Look for a toolbar at the bottom of the email you’re composing. There’s a little + sign that allows you to open it fully. On the toolbar, you’ll find a button that allows you to attach a photo. Check the Gmail help page if you need more info. Good luck!
Description : How do I attach the lenscap to the strap of my Canon EOS Rebel T3 camera that Santa got me for Christmas?
Last Answer : answer:The H thing is more likely a viewfinder cap preventing stray light from affecting the meter when on tripod. It should slide on viewfinder the same way the rubber eye-cup slides up and off. A ... the caps. In my book, cameras should always be on and ready to shoot. Enjoy your new Rebel.
Description : How can I attach a camera to a dog's head without restricting his breathing or causing discomfort?
Last Answer : answer:Surgery? You should take a video of him from your perspective just so we can see this awesome dog in action.
Description : Epoxy or superglue? What's works best to attach a metal bolt sleeve to a chair?
Last Answer : I’d use 5-minute epoxy. It will fill gaps better than superglue, if the fit is less than perfect, and be less brittle once it sets. I recommend the 5-minute stuff, because the slower setting epoxies can have time to soak into the wood grain before setting.