Homework Answers
- The most common first step to isolate the gene of interest is- (c) DNA extraction.
- A growth media must contain- (b) Sources of carbon, nitrogen, phosphorus, and various trace metals.
- The technique used to insert a plasmid into Yeast cells is (a) transformation.
- (c) The extra outer phospholipid bilayer membrane -does not describe gram-positive bacteria.
- Gel electrophoresis can be used to- (a) estimate the size of a DNA fragment.
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Question 18 When attempting to isolate a gene of interest, what is most commonly the first...
What instrument is used for food canning? Question 1 Not yet answered Select one: O a....
What instrument is used for food canning? Question 1 Not yet answered Select one: O a. autoclave Points out of 1.00 b. oven P Flag question c. regenerator d. steamer Question 4 When performing a gram stain, what is the purpose of heating the slide once the bacteria have been added? Not yet answered Points out of 1.00 Flag question Select one: a. kill the balleria b. attach the bacteria to the slide c. increase the permeability of the bacteria...
Question 26 Refer to the image below. Which of the plate quadrants is the most useful...
Question 26 Refer to the image below. Which of the plate quadrants is the most useful for isolation of a single colony? Not yet answered Points out of 1.00 P Flag question 1 2 4 3 Select one: a 1 b. 2 Oc.3 O d. 4 Question 27 Which of the following is an end product of fermentation? Not yet answered Points out of 1.00 Select one: a glucose O b. carbon dioxide P Flag question C. oxygen d. fat...
Question 12 Not yet answered Points out of 1.00 P Flag question The DNA remains in...
Question 12 Not yet answered Points out of 1.00 P Flag question The DNA remains in the nucleus when RNA is made. That process is properly known as Select one: O a. transcription. O b. translation. c. transmutation. d. conversation. Question 13 Not yet answered Points out of 1.00 P Flag question The copy of the DNA in the form of RNA leaves the nucleus and goes to the Select one: a. cell membrane. b. Golgi bodies C. vacuole. Od....
Question 29 Not yet answered Marked out of 1.00 P Flag question What is the role...
Question 29 Not yet answered Marked out of 1.00 P Flag question What is the role of substrate-level phosphorylation in glycolysis? Select one: a. a process to synthesize oxygen (02) b. a process to do all of the above (a, b and c) c. a process to synthesize glucose d. a process used to synthesize ATP Question 35 Not yet answered Marked out of 1.00 P Flag question Plants use_to transport sucrose to all regions of the organism. Select one:...
Question 2 Not yet answered Points out of 2.00 p Flag question Bacillus stearothermophilus is a...
Question 2 Not yet answered Points out of 2.00 p Flag question Bacillus stearothermophilus is a gram positive rod-shaped bacteria with an optimum growth temperature of 60°C and can grow within a temperature range of 30-75°C. Which term best describes this bacterium? Select one: O a. Psychrophile o b. Psychrotroph c. Mesophile o d. Thermophile o e. Hyperthermophile
Question 11 Not yet answered Marked out of 1.00 P Flag question The DNA of an...
Question 11 Not yet answered Marked out of 1.00 P Flag question The DNA of an organism is studied and found to contain 14% guanine. This organism should have __% thymine and __% cytosine in its DNA. Select one: O a. 36; 36 O b. 14; 36 O c. 14; 86 O d. 36; 14 Question 12 Not yet answered Marked out of 1.00 Flag question The strands of a DNA double helix are said to be antiparallel. This means...
0 Jocmid=944473 tance Ed English - United States (en_us) woN UN Question 18 Not yet Which...
0 Jocmid=944473 tance Ed English - United States (en_us) woN UN Question 18 Not yet Which of the following constituents is normal in healthy vaginal fluid secretions? answered Points out of 1.00 P Flag question Select one: a. Basal cells b. Trichomonas vaginalis c. Lactobacilli d. Pseudohyphae Question 19 Not yet answered All of the following are diagnostic of bacterial vaginosis except: Points out of 1.00 P Flag question Select one: a. pH of 3.8 b. Presence of clue cells...
Information Flag question Determine the magnitude and direction of all support reactions for the pin-jointed structure...
Information Flag question Determine the magnitude and direction of all support reactions for the pin-jointed structure shown below. 450 lb/ht 7 ܠܠܠܠܓ 31 81 + 1 D Question 1 Points out of 1.00 P Flag question Not yet answered Ax= Select one: O a. 7200 lbs. - O b. 5400 lbs. - O c. 7200 lbs. - O d. 5400 lbs.- Question 2. Points out of 1.00 P Flag question Not yet answered Ay= Select one: O a. 1350 lbs....
Question 17 A parent company must own how much of the subsidiary's common stock? Not yet...
Question 17 A parent company must own how much of the subsidiary's common stock? Not yet answered Marked out of 1.00 P Flag question Select one: a. 0.15 b.0.25 OC. 0.75 O d. 0.5 Question 18 Since accounts receivable are usually collected within two month they are classified as: Not yet answered Marked out of 1.00 Select one: a. a fixed asset P Flag question O b. a cash asset c. a current asset d. a recurring asset Question 19...
I need help please Question 6 Enzymes increase reaction rates by Not yet answered Points out...
I need help please
Question 6 Enzymes increase reaction rates by Not yet answered Points out of 1.00 P Flag question Select one: a decreasing the activation energy requirement. b. converting anabolic reactions into catabolic reactions. c. adding energy to the substrate molecules. O d. adding ATP to the reaction. e, slowly oxidizing the reactants. Question 7 What term refers to a loss in the native shape of an enzyme, often caused by a change in temperature or pH? Not...
What instrument is used for food canning? Question 1 Not yet answered Select one: O a. autoclave Points out of 1.00 b. oven P Flag question c. regenerator d. steamer Question 4 When performing a gram stain, what is the purpose of heating the slide once the bacteria have been added? Not yet answered Points out of 1.00 Flag question Select one: a. kill the balleria b. attach the bacteria to the slide c. increase the permeability of the bacteria...
Question 26 Refer to the image below. Which of the plate quadrants is the most useful for isolation of a single colony? Not yet answered Points out of 1.00 P Flag question 1 2 4 3 Select one: a 1 b. 2 Oc.3 O d. 4 Question 27 Which of the following is an end product of fermentation? Not yet answered Points out of 1.00 Select one: a glucose O b. carbon dioxide P Flag question C. oxygen d. fat...
Question 12 Not yet answered Points out of 1.00 P Flag question The DNA remains in the nucleus when RNA is made. That process is properly known as Select one: O a. transcription. O b. translation. c. transmutation. d. conversation. Question 13 Not yet answered Points out of 1.00 P Flag question The copy of the DNA in the form of RNA leaves the nucleus and goes to the Select one: a. cell membrane. b. Golgi bodies C. vacuole. Od....
Question 29 Not yet answered Marked out of 1.00 P Flag question What is the role of substrate-level phosphorylation in glycolysis? Select one: a. a process to synthesize oxygen (02) b. a process to do all of the above (a, b and c) c. a process to synthesize glucose d. a process used to synthesize ATP Question 35 Not yet answered Marked out of 1.00 P Flag question Plants use_to transport sucrose to all regions of the organism. Select one:...
Question 2 Not yet answered Points out of 2.00 p Flag question Bacillus stearothermophilus is a gram positive rod-shaped bacteria with an optimum growth temperature of 60°C and can grow within a temperature range of 30-75°C. Which term best describes this bacterium? Select one: O a. Psychrophile o b. Psychrotroph c. Mesophile o d. Thermophile o e. Hyperthermophile
Question 11 Not yet answered Marked out of 1.00 P Flag question The DNA of an organism is studied and found to contain 14% guanine. This organism should have __% thymine and __% cytosine in its DNA. Select one: O a. 36; 36 O b. 14; 36 O c. 14; 86 O d. 36; 14 Question 12 Not yet answered Marked out of 1.00 Flag question The strands of a DNA double helix are said to be antiparallel. This means...
0 Jocmid=944473 tance Ed English - United States (en_us) woN UN Question 18 Not yet Which of the following constituents is normal in healthy vaginal fluid secretions? answered Points out of 1.00 P Flag question Select one: a. Basal cells b. Trichomonas vaginalis c. Lactobacilli d. Pseudohyphae Question 19 Not yet answered All of the following are diagnostic of bacterial vaginosis except: Points out of 1.00 P Flag question Select one: a. pH of 3.8 b. Presence of clue cells...
Information Flag question Determine the magnitude and direction of all support reactions for the pin-jointed structure shown below. 450 lb/ht 7 ܠܠܠܠܓ 31 81 + 1 D Question 1 Points out of 1.00 P Flag question Not yet answered Ax= Select one: O a. 7200 lbs. - O b. 5400 lbs. - O c. 7200 lbs. - O d. 5400 lbs.- Question 2. Points out of 1.00 P Flag question Not yet answered Ay= Select one: O a. 1350 lbs....
Question 17 A parent company must own how much of the subsidiary's common stock? Not yet answered Marked out of 1.00 P Flag question Select one: a. 0.15 b.0.25 OC. 0.75 O d. 0.5 Question 18 Since accounts receivable are usually collected within two month they are classified as: Not yet answered Marked out of 1.00 Select one: a. a fixed asset P Flag question O b. a cash asset c. a current asset d. a recurring asset Question 19...
I need help please
Question 6 Enzymes increase reaction rates by Not yet answered Points out of 1.00 P Flag question Select one: a decreasing the activation energy requirement. b. converting anabolic reactions into catabolic reactions. c. adding energy to the substrate molecules. O d. adding ATP to the reaction. e, slowly oxidizing the reactants. Question 7 What term refers to a loss in the native shape of an enzyme, often caused by a change in temperature or pH? Not...
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