Description : Why the bacterium Treponemapallidum is difficult to culture? A-.Because it requires a great deal of water to reproduce B- .Because it is unable to use carbohydrates as an energy source ... TCA cycle and oxidative phosphorylation D- Because it requires extremely low temperature at which water freezes
Last Answer : Because it lacks the genes needed for TCA cycle and oxidative phosphorylation
Description : An F-cell is unable to initiate conjugation because it lacks a. Double-Stranded DNA. b. A Prophase. c. An F Factor. d. DNA polymerase
Last Answer : c. An F Factor.
Description : Which of the following statement(s) is/are true in regards to F+ x F- mating events? A- DNA is transferred from F- to F+ cells B- DNA is transferred from F+ to F- cells C- No ... F- cells are unable to perform conjugation D- No DNA is transferred because F+ cells are unable to perform conjugation
Last Answer : DNA is transferred from F+ to F- cells
Description : .Bacteria having no flagella are unable to A- move B- reproduce C- stick to tissue surfaces D- grow in nutrient agar
Last Answer : move
Description : All the following characteristics apply to fungi except: a. There may be 1.5 million species. b. They lack chlorophyll. c. They include molds and yeasts. d. They are prokaryotic microorganisms.
Last Answer : d. They are prokaryotic microorganisms.
Description : A key energy compound in bacterial photosynthesis by cyanobacteria is ______ and a major end-product is ______. a. GTP; protein b. citrate; lactose c. glucose; chlorophyll d. ATP; glucose
Last Answer : c. glucose; chlorophyll
Description : The photosynthetic pigments used by the green sulfur bacteria and some archaeal species are a. Chlorophyll b. Bacteriochlorophyll c. Cytochrome d. Sulfate
Last Answer : b. Bacteriochlorophyll
Description : In photosynthesis is chlorophyll considered a reactant a product neither how does the role of chlorophyll compare with the roles of co2 and h20?
Last Answer : Need answer
Description : The liberation of oxygen during photosynthesis is due to - (1) hydrolysis of carbohydrates (2) photolysis of water (3) reduction of CO2 (4) breakdown of chlorophyll
Last Answer : (2) photolysis of water Explanation: In the process of photosynthesis, oxygen is produced from the photolysis of water. The photolysis of water occurs when light is used to renew split water and ... , also referred to as ATP. The hydrogen remains in the leaf and participates in further reactions.
Description : During an early step of respiration, glucose is converted into two identical molecules of: a) CO2 b) ATP c) pyruvic acid(pron: pie-ROO-vik) d) chlorophyll
Last Answer : ANSWER: C -- PYRUVIC ACID
Description : The liberation of oxygen during photosynthesis is due to (1) hydrolysis of carbohydrates (2) photolysis of water (3) reduction of CO2 (4) breakdown of chlorophyll
Last Answer : photolysis of water
Description : What is the product of glycolysis? a. pyruvate and 2 ATPs b. AcetylCoA and 4 ATPs c. CO2 and H20 and 36 ATPs d. pyruvic acid and 6 ATPs
Last Answer : d. pyruvic acid and 6 ATPs
Description : In fermentation, the conversion of pyruvate into a final end product is critical for the production of a. CO2. b. glucose c. NAD. d. 02.
Last Answer : a. CO2.
Description : The electron transport chain is directly involved with a. ATP Synthesis b. CO2 Production. c. H + Pumping d. Generating Oxygen Gas.
Last Answer : a. ATP Synthesis
Description : All the following are produced during the citric acid cycle except: a. CO2. b. 02. c. ATP. d. NADH.
Description : In the reaction, C6H12O6 + 6O2 6CO2 + 6H2O + energy, which component is → being reduced? A- O2 B- CO2 C- .H2O D- Energy
Last Answer : O2
Description : Green house gases blanket/block the infrared radiation from earth's surface to the atmosphere leading to its progressive warming up. Which of the following gases does not exhibit green house effect? (A) CO2 (B) H2 (C) SO3 (D) N2
Last Answer : (C) SO3
Description : All the following are basic properties of cells except A- cells have nuclei and mitochondria B- cells have a genetic programme and the means to use it C- .cells are capable of producing more of themselves D-.cells are able to respond to stimuli
Last Answer : cells have nuclei and mitochondria
Description : $ Chlorosis means destruction or the loss of chlorophyll pigments. Chlorosis cause geotropism
Last Answer : $ Chlorosis means destruction or the loss of chlorophyll pigments. Chlorosis cause geotropism A. If both As and ... D. If both As and R are wrong.
Description : If a chemical has a phenol coefficient (PC) of 63, it means the chemical a. ‗Is Better Than One With A PC Of 22., b. Will Kill 63P/O Of Bacteria. c. Kills Microbes At 63°C. d. Will Kill All Bacteria In 63 Minutes.
Last Answer : a. ‗Is Better Than One With A PC Of 22.,
Description : By which of the following means antifungal chemotherapeutic agents may affect fungi? A- Interfere with nuclear division by preventing the aggregation of microtubules needed for mitosis B- ... membrane-bound enzymes like thoseinvolved in nutrient transport and chitin synthesis D- all of these
Last Answer : all of these
Description : The group Firmicutes means _______ skin. a. soft b. strong c. hard d. rough
Last Answer : b. strong
Description : What basic skills are you lacking?
Last Answer : I have a lot of trouble with ziploc bags. I can do it, but it usually takes a lot of effort. I rarely use them.
Description : Are humans lacking something that dogs have?
Last Answer : If a dog loves you he or she loves you unconditionally, period. If a dog hates you he or she will kill you and eat you. They're pretty simple that way. It would be nice if ... a documentary on the domestication of dogs once. They made an interesting comment that dogs actually domesticated humans.
Description : Do mothers know when their child's appearance is lacking?
Last Answer : answer:I don't know. I don't think they often do. But the power of someone's good character and pleasant personality can change the initial impression people get from their appearance ... how the individual is perceived. That's basically what PR is all about; manipulating public perception.
Description : Many times food cravings are our bodies way of telling us something is lacking in our diet, so what does my body want that I crave bread and butter?
Last Answer : According to WebMD, carb cravings indicate low serotonin levels. and probably cancer http://www.webmd.com/depression/features/craving-carbs
Description : Is the military a good career choice for someone lacking direction?
Last Answer : no even becoming a professional shop lifter would be more honourable than becoming a soldier
Description : Am I the only one who sees some of these laws as lacking common sense?
Last Answer : answer:But he didn't buy an automatic rifle. Those are as heavily regulated as prescription drugs. They run background checks on people buying guns, you know. If you've been deemed nuttier than a ... and I supply about three thousand dinners a week. Nobody ever seems to worry about that, though.
Description : My memory may be lacking, but is evolution actually taught in school?
Last Answer : Not in high school. They didn’t teach either theory to the best of my memory. College got into it a little but not as an all or nothing type of thing.
Description : Do albinos experience any health problems as a result of lacking pigmentation?
Last Answer : I think a lot of general health problems really commonly occur in albino people. I can’t tell you what exactly, but my mom has a friend who’s albino and has a lot of health problems that seem to be related. Sorry I couldn’t help more. :\
Description : How do you manage to get things done when you're lacking motivation?
Last Answer : I say to myself that my GPA depends on it
Description : Do you find that people who tend to boast about their accomplishments and continually say how wonderful they are, are overcompensating? That they're lacking in some other area?
Last Answer : answer:Usually, but not necessarily the rule. Depends on how the boasting is being applied. And usually it is an insecurity of some sort.
Description : I need an outside viewpoint, my current peer group is lacking, but I don’t feel high functioning enough to “get out there”?
Last Answer : I wonder if you could be a little more specific. You seem to be engaged in an important struggle, and looking seriously for help, but if you said in plain words what you are feeling I might know better how to respond.
Description : Why are girls lacking in sense of humor?
Last Answer : inb4generalizing
Description : Why is Yahoo Answers so popular? Especially when the quality of it appears lacking?
Last Answer : because its Yahoo, and its been around longer than Fluther.
Description : So I am unemployed and lacking creativity.. I want to write an app for OS X but I am out of ideas. What would you like to see?
Last Answer : puts the keyboard away
Description : How do you explain 'pay it forward' to a person who (quite possibly) could be lacking intelligence?
Last Answer : Tell her “When a stranger you meet needs help, I’d like for you to do the same as I’ve done for you”...
Description : Is anyone as furious as I am about the pilots in the Buffalo crash lacking appropriate training for the situation?
Last Answer : Ultimately it is the responsibility of the airline to train their pilots. This tragedy is inexcuseable. Personally I do not blame the pilot and find reports that blame him to be misleading.
Description : What are you lacking in your life right now?
Last Answer : Motivation to do all the things I need to get done.
Description : Mrs. GAMBIT says blood is thicker than water but my family tree is lacking sunshine. Do you enjoy family reunions?
Last Answer : Nope, and I wouldn’t think twice about it. No one has any obligation to family that does not act civilly.
Description : Have about a 20ft. evergreen, which has yellow branches in spots what nutrient is it lacking?
Last Answer : Need Answer
Description : An abundance in arms, but lacking in legs. A tall skinny body, but missing a head. I change with the seasons, it's winter I dread. What am I? -Riddles
Last Answer : A Tree.
Description : What is lacking without eating meat ?
Last Answer : There is a lack of meat without eating meat.
Last Answer : Lack of vitamin A causes night blindness
Description : What to do when lacking serotonin?
Last Answer : Consult a doctor about taking tryptophan supplements
Description : What Organelles are prokaryotic cell lacking?
Last Answer : A cell wall.
Description : What are blood vessels lacking from?
Last Answer : calcium
Description : 2. If you do not currently eat a balanced diet, which nutritional areas are most lacking How can you change your eating habits to get the nutrition you need?
Last Answer : hey marisela!!!!!
Description : Myeloma cells are lacking in (A) TMP synthetase (B) Formyl transferase (C) HGPRT (D) All of these
Last Answer : Answer : C