Description : Select the correct combination of the statements (i-iv) regarding the characteristics of certain organisms. (i) Methanogens are archaebacteria which produce methane in marshy areas. (ii) Nostoc is a filamentous blue-green alga which fixes ... iii) (c) (ii), (iii) and (iv) (d) (i), (ii) and (iv).
Last Answer : (d) (i), (ii) and (iv)
Description : A river with an inflow of domestic sewage rich in organic waste may result in (a) an increased production of fish due to biodegradable nutrients (b) death of fish due to lack of oxygen ( ... of the river very soon due to algal bloom (d) increased population of aquatic food web organisms.
Last Answer : (d) increased population of aquatic food web organisms.
Description : A lake which is rich in organic waste may result in (a) increased population of aquatic organisms due to minerals (b) drying of the lake due to algal bloom (c) increased population of fish due to lots of nutrients (d) mortality of fish due to lack of oxygen.
Last Answer : (d) mortality of fish due to lack of oxygen.
Description : A river with an inflow of domestic sewage rich in organic waste may result in (a) an increased production of fish due to biodegradable nutrients (b) death of fish due to lack of oxygen (c) drying of the river very soon due to algal bloom (d) increased population of aquatic food web organisms.
Last Answer : (b) death of fish due to lack of oxygen
Description : If an equation is simplified by removing parentheses before the properties of equality are and 8203 applied what property is and 8203 used?
Last Answer : if an equation is simplified by removing parentheses before theproperties of equality are applied, what property is used?
Description : What is the decimal form of 220 220 and 8203?
Last Answer : 220*220 = 48400.
Description : When faced with a task that challenges a and 8203 weakness one way to cope is to try study skills that work for people who are strong in your area of weakness?
Last Answer : Feel Free to Answer
Description : How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 35 and 8203 antifreeze?
Last Answer : Approx 1.86 gallons.
Description : Humans most easily tolerate a lack of which of the following nutrients? (A) Protein (B) Iodine (C) Carbohydrate (D) Lipid
Last Answer : Answer : C
Description : The cause of Heart attack is: (1) bacteria (2) virus (3) lack of blood supply to the heart (4) impairment of heart's working due to unknown reason
Last Answer : (3) lack of blood supply to the heart Explanation: Heart attack is the death of a segment of heart muscle caused by the loss of blood supply. It occurs when the blood flow that brings oxygen ... artery, one that supplies blood to the heart muscle, is blocked by a blood clot (coronary thrombosis).
Description : The cause of Heart attack is: (1) bacteria (2) virus (3) lack of blood supply to the heart (4) impairment of heart’s working due to unknown reason
Last Answer : lack of blood supply to the heart
Description : Consider the following four statements (A-D) related to the common frog Rana tigrina, and select the correct option stating which ones are true (T) and which ones are false (F). Statements: A. On dry land it would die due to lack of O2 if ... C D (a) T F F T (b) T T F F (c) F F T T (d) F T T F
Last Answer : (a) T F F T
Description : my pointsetia is yellow and curled because lack of water while i was on vacation can i survive my plant
Last Answer : Need Answer
Description : The process of conjugation in bacteria requires that _____. a. Two Types Of Viruses Be Present. b. The Conjugating Bacteria Be Deprived Of Nutrients. c. Two Bacteria Exchange Dna. d. Two Live Bacteria Come Together.
Last Answer : d. Two Live Bacteria Come Together.
Description : Exponential phase of growth curve of bacteria is of limited duration because of A.rise in cell density B.accumulation of toxic metabolites C.exhaustion of nutrients D.all of these
Last Answer : D.all of these
Description : Bacteria do not need sunlight to grow because (a) They lack chlorophyll and so they are incapable of making their own food (b) They hate sunlight (c) They use other kinds of light for their food synthesis (d) They prepare their food without the help of sunlight
Last Answer : Ans:(d)
Description : How do harmful bacteria in your food survive the acids in your stomach?
Last Answer : They are of course adapted to the acids just as are our own intestinal flora.
Description : Honey that has high concentration of sugar does not decay because (1) Bacteria cannot survive in an active state as it is totally deprived of oxygen (2) It contains natural antioxidant that prevents bacterial ... state in a solution of high osmotic strength as water is drawn out (4) None of these
Last Answer : (3) Bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out Explanation: The reason why bacteria does not grow in high concentration of sugar ... measure of unbound, free water molecules in the food that is necessary for microbial survival and growth.
Description : Facultative bacteria survive in A. The presence of oxygen B. The absence of oxygen C. Both cases A. and B. D. Neither A. nor B.
Last Answer : ANS: C
Last Answer : Bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out
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 : Bacteria lack alternation of generation because there is (a) neither syngamy nor reduction division (b) distinct chromosomes are absent (c) no conjugation (d) no exchange of genetic materia
Last Answer : (a) neither syngamy nor reduction division
Description : Thermococcus, Methanococcus and Methano- bacterium exemplify (a) bacteria whose DNA is relaxed or positively supercoiled but which have a cytoskeleton as well as mitochondria (b) bacteria that ... that lack any histones resembling those found in eukaryotes but whose DNA is negatively supercoiled
Last Answer : (c) archaebacteria that contain protein homologous to eukaryotic core histones
Description : The gram-positive bacteria lack __________ structure/component? A.outer membrane B.murein C.teichoic acid D.plasma membrane
Last Answer : A.outer membrane
Description : Which of the following bacteria lack a cell wall and are therefore resistant to penicillin? A- Cyanobacteria B- Mycoplasmas C- .Bdellovibrios D- .Spirochetes
Last Answer : Mycoplasmas
Description : Which of the following bacteria lack a cell wall and are therefore resistant to penicillin? A- Cyanobacteria B- Mycoplasmas C- Bdellovibrios D- Spirochetes
Description : The distinctive feature(s) of sparfloxacin compared to ciprofloxacin is/are: A. Enhanced activity against gram positive bacteria B. Lack of pharmacokinetic interaction with theophylline and warfarin C. Higher incidence of phototoxic reaction D. All of the above
Last Answer : D. All of the above
Description : Bacteria and blue-green algae are among the few types of these cells, which lack a nuclear membrane. Name this type of cell.
Last Answer : ANSWER: PROCARYOTIC CELL (pron: pro-KARE-ee-o-tik)
Description : You get transported to the last video game you played. Once you die you’ll get sent back. How long will you survive for?
Last Answer : Animal Crossing...does getting bit by a tarantula count?!
Description : There are three doors. In each door is a way to die. The first door has fire and lava. The second door has lions that haven't eaten in 5 years. In the third door there is a 1,000 foot drop into alligators. Which door will you likely survive? -Riddles
Last Answer : The second door with the lions. Since they haven't eaten in 5 years they will have died.
Description : I am needed to survive, but when am here there is evil and good, when am gone others come in, you don't seek me you die. What I am? -Riddles
Last Answer : Money.
Description : Assertion: Presence of large amounts of nutrients in water body causes excessive growth of planktonic algae. Reason : It is due to biomagnifications
Last Answer : Assertion: Presence of large amounts of nutrients in water body causes excessive growth of planktonic algae. ... but reason is wrong D. Both are wrong
Description : A high surface area to volume ratio in cells is important because it (a) Enables efficient transfer of wastes, nutrients and gases across the cell membrane (b) Prevents overproduction of cell ... self and non-self (d) Provides for better structural support to cope with external physical pressure
Last Answer : Ans:(a)
Description : When C : N ratio goes on increasing the availability of nutrients to crops will- a. Increases b. Decreases c. Does not change d. None of these
Last Answer : b. Decreases
Description : What are the forms of bacteria do we find?
Description : Mycoplasmas, rickettsiae, and chlamydiae are A- .types of fungi B- small bacteria C- species of protozoa D- forms of viruses
Last Answer : small bacteria
Description : Why banks having less focus on customer although they use direct marketing ? 1. Due to lack of appreciation of need for marketing in banking 2. Banks do not need customers much 3. Direct marketing never gives importance to customers 4. Banks need money than customers 5. None of these
Last Answer : Due to lack of appreciation of need for marketing in banking
Description : A plaque is a a. Change In Cell Structure Due To Viral Infection. b. Viral Cell Inclusion. c. Clear Zone Within A Lawn Of Bacteria. d. Cellular Aggregation Of Phage Heads.
Last Answer : c. Clear Zone Within A Lawn Of Bacteria.
Description : Will Chaz Bono survive DWTS due to the ”Palin Factor"?
Last Answer : Nope.
Description : Have you heard stories about man-eater tigers / predators due to lack of food?
Last Answer : I guess if the animal has food, there’s no need for it to kill humans but any starving animal will do what it has to do to eat. If that means killing a human, it will if it is desperate enough.
Description : If a judge was unable to grant an injunction against sexual abuse and violence due to lack of evidence would there be a possibility to modify a custody agreement?
Last Answer : answer:You have to demonstrate a reason for your request. Accusing someone of sexual abuse is a serious charge; you have to show why and how you know it is happening. You may only get a temporary ... go on. Issues like this, when brought up for the first time in a custody situation, are questioned.