Q: parents Imagine two heterozygous for cystic fibrosis come to ask you about the probability of their…
A: Introduction:- A Pedigree is a family tree, consisting of symbols and lines that shows the pattern…
Q: chrysanthemums in his greenhouse during the winter since the day length of winter was short.…
A: Chrysanthemum are short day plants which means they need longer period of continuous dark hours to…
Q: identify a Researcher or Company that helped with creating the treatment for pathogens. Please give…
A: Designated November 19, 1999, at the Alexander Fleming Laboratory Museum in London, U.K. Also…
Q: (1) Answer the following questions about Crispr (A)What is Crispr? (B) What are the functions of the…
A: CRISPR is a segment of DNA which contain short repetitions of sequences that are involved in defence…
Q: find one primary research article about nurse plants, and make a post that includes the following…
A: 1, Hypothesis: Regarding both species-specific (life strategy and dispersal) and environmental…
Q: Calculate the final dilution in the following dilution series: a. 1 mL in 9 mL dilution & 100uL…
A: Dilution is calculated as amount of sample transfered into the diluent divided by the total amount…
Q: The carotid artery of an animal is partially constructed proximal to the carotid sinus during a…
A: Introduction:- The carotid arteries are a component of systemic circulation that transport blood to…
Q: True or False: Cations and anions both easily cross the filtration membrane in a nephron 2. What…
A: Nephron is present in the Kidneys and is the smallest unit of filtration. It consists of renal…
Q: Describe what happens when a nonsense mutation is introduced into the gene encoding transposase…
A: Introduction A non-sense mutation is a mutation that terminates translation earlier resulting in…
Q: After fertilization, the pollen grain... ovule gametangia... ovule ovule.... ovary ovary... ovule…
A: Introduction A process known as pollination is used to fertilise flowering plants. When pollen from…
Q: Meselson-Stahl first cultured bacterial E. coli cells in a medium containing N15 (heavy nitrogen)…
A: DNA is a double helical structure that has two DNA strands. These strands separate during the…
Q: Explain the SIX (6) main systems of the body and their major functions? Do answer quickly
A: The human body consist of many systems due to which human body is called complex system and the…
Q: 1. (a) Compare and contrast the cell wall in bacterial cells, fungal cells and plant cells.
A: A hard, exterior layer created expressly to offer structural strength and stiffness is referred to…
Q: what did darwin find when he went to Tierra del Fuego in his journey? what tools did he find? how…
A: Darwin first arrived in Tierra del Fuego on december 17, 1832, He noted his first encounter with the…
Q: Explain how the conduction pathway in the heart co-ordinates the different stages of the cardiac…
A: The atrial muscles contract as the SA node initiates the process. Doctors sometimes refer to it as…
Q: (d) State the route of transmission of Mycobacterium tuberculosis infection. Suggest one test that…
A: Tuberculosis (TB) is a contagious bacterial infection caused by Mycobacterium tuberculosis. It…
Q: In a dihybrid test cross, the following results were obtained: A‑B‑, 121; A‑bb, 107; aaB-, 115; and…
A: A dihybrid cross is a type of cross in which two traits are involved . Each trait is illustrated in…
Q: what ways has humans evolved over time
A: Since the beginning of time, our species has changed. Some changes were global in nature, while…
Q: G-LO37 Identify the consequences of mutations in different regions of a gene. The image below…
A: A mutation is a change to an organism's DNA sequence. Errors in DNA replication during cell…
Q: When is high for a particular trait, offspring tend to resemble their parents for that trait. the…
A: The genes forms the basic unit of inheritance. The process in which the genes or the genetic…
Q: Which of the following elements is necessary for an epigenetic effect to take place? Inheritance of…
A: What is the epigenetic effect? Epigenetics deals with the study of phenotypes that environment can…
Q: 13. Mom The presence of freckles (F) is dominant to no freckles (f). Jake and his mom have freckles,…
A: Genetics is the study of genes, gene variants, and the hereditary characteristics of organisms. It…
Q: Which of the following describes a pair of oxidation and reduction reactions during cellular…
A: Respiration is an oxidative process, in which free energy is released from organic compounds. ATP…
Q: In paragraph how can a community sustain environment?
A: Environmental sustainability is connected with the careful or attentive use of the resources which…
Q: the major component of the proton-motive force is the: differential concentration of protons across…
A: An electrochemical proton gradient, or protonmotive force (pmf), is produced during mitochondrial…
Q: Which of the following statements is most directly described by the first law of thermodynamics? A B…
A: First law of thermodynamics is a kind of energy conservation law which states that energy can…
Q: A farmer decides to plant Xmas trees. She estimates each one will sell for $75. -How much will the…
A: Given that the farmer wants to plant Xmas trees on 10 acres of land. If she can grow 50 Xmas trees…
Q: Which of the following most directly applies to the formation of the secondary structures of…
A:
Q: leaves fall off when growers place plastic sleeves to cover the plant because of poor circulation…
A: Due to improper air circulation, potted plants' leaves curl and fall off when stored in plastic wrap…
Q: Once the nucleotide in the picture is added to the 3’end of growing strands, DNA synthesis is…
A: Introduction: DNA molecule end has a number. One end is referred to as the 5' (five prime) and…
Q: What do you think about the hypothesis that language evolved as a way for early hominins to…
A: Introduction:- The technological hypothesis proposes that gestural language evolved in early…
Q: (d) Suggest one method to treat Helicobacter pylori infection.
A: A gram-negative, microaerophilic spiral bacterium called Helicobacter pylori, formerly referred as…
Q: Show a growth curve graph of the two types of bacteria which one grows faster using a…
A: Both the variety and interest of bacteria are fascinating. Despite being small, these single-celled…
Q: 3. Is the carbon dioxide the nutrient or product, or both in animal cell culturing?
A: Animal tissue culture is an invitro aseptic technique of growing cells on a specific medium. The…
Q: on average, how many protons must pass through ATP synthase in order to generate one molecule of…
A: Cellular respiration is a process by which chemical energy stored in cells is transformed into ATP.…
Q: Culture includes values, beliefs and attitudes unique to a particular group of people True False
A: Introduction Human behavior, biology, cultures, societies, and linguistics—both in the present and…
Q: TRUE or FALSe anaerobic fermentation of pyruvate occurs in the mitochondria I chose TRUE and…
A: Fermentation process takes place in cytoplasm by anaerobic microbes.
Q: What is dosage compensation? Give its importance. explain please
A: Dosage compensation is the process of equalizing gene expression between the two sexes in organisms…
Q: Occlusion of which of the following arteries is most likely to produce loss of tactile sensation in…
A: The brain regulates all bodily processes, processes information from the environment, and embodies…
Q: What are the consequences of Glomerulonephritis?
A: Damage to the glomeruli inside kidneys is known as glomerulonephritis. Immune system attacking…
Q: LO64 Explain the function of xylem and phloem as transport tissues in plants What is true about…
A: Xylem and Phloem as transport tissues in plants. The specialised tissue in vascular plants called…
Q: Which of the following is true for both aerobic and anaerobic cellular respiration? A B C D…
A: Introduction Cellular respiration is a group of the process that occurs in cytosol and mitochondria…
Q: 1. What are the possible explanations for why the hominid lineage may have favoured bipedal…
A: 1. The bipedal movement might have been a coping mechanism for surviving in an environment with…
Q: Phenylketonuria (PKU) is a disease caused by the build-up of the byproducts of metabolizing…
A: Hardy Weinberg equation describes the distribution of alleles in a population. The Hardy Weinberg…
Q: apolysis Known as instar The Stage from another is True o False one to
A: Question:- The stage from one apolysis to another is known as instar True False Right answer:-…
Q: How is Bicarbonate move back and forth from the plasma and red blood cells? Why is this important?…
A: Enzyme carbonic anhydrase transforms carbon dioxide into carbonic acid inside red blood cells…
Q: A scientist tries to harvest bacterial cells by centrifugation; he used an RPM of 5000. If the…
A: Centrifugation is a process in which molecules are segregated out at high speed but as different…
Step by step
Solved in 2 steps
- Home Tools 6weekwomensfull... ↓↓ Nelson Biology 11... 8.27 x 11.69 i 3 / 7 Unit 1- Quiz on Le... x 188% 7. Which of the follow is false with regards to Eubacteria? These bacteria can engage in either [or both] aerobic and anaerobic respiration O These bacteria form endospores to reproduce There are three types of these bacteria; thermophiles, methanogens, halophiles Both B and C are false Vimin that ramain daumont within the call munt ha in thin /thann svalafal 1 p Sign In (S C E EEscherichia coli O157:H7 is a foodborne pathogen and can cause serious illness in humans by producing toxins that can severely damage the lining of intestines and kidneys. What are the oxygen requirements of coli? What result would you observe in the MTM agar deep test? Explain. Research on the growth requirements of this bacterium is required. What is the role of oxygen and cytochrome c oxidase in aerobic respiration? Why does the nitrate reduction tube turn red after the addition of zinc? Clostridium tetani is a common soil bacterium and causes tetanus. Would you expect tetani to possess the enzyme catalase? Explain. Research on the growth requirements of this bacterium is required.Out of the 5 possible oxygen requirements (Obligate aerobes, microaerophiles- is E. coli, Pseudomonas aeruginosa, and Clostridium sporogenes? sketch below (or describe well with words), what growth would look like for each species in FTM tubes.
- Match each of the following terms to their proper description. You may have to use your textbook for this question. Obligate aerobe V [ Choose ] require lower than atmospheric amounts of oxygen don't require oxygen, but aren't negatively affected by it a microaerophile that requires a higher amount of CO2 than usual requires oxygen for respiration Obligate anaerobe grow with or without oxygen any amount of oxygen is lethal Facultative anaerobe [ Choose ] Aerotolerant anaerobe [ Choose ] Microaerophile [ Choose ] Capnophile [ Choose ] > > > >Analysis that compares the results obtained from the growth of S. thermophilus under varying temperatures and pH conditions. The graphs are shown below a) b) 25- 2.0p 1.8 1.6아 7.0 20 1.4 6.0 1.2 1.아 0.8 0.6 13- 30 °C +37 C 45 °C 5-0 0.4 0.2 0.0 02468 10 12 14 16 18 20 22 24 4-0 Time (h) timelh] The growth curve and pH of Streptococcus thermophilus in the medium. Growth curves of Streptococcus thermophilus at different temperatures (30°C, 37°C and 45°C). Justify how the survival of yogurt cultures used to increase the quality of dairy products. Hd Viable counts (so CFU/ml)TOPIC : MICROBIAL GROWTH Classify the bacteria that is most likely involved in each situation provided according to their classification (as to microbial growth requirements). CHOICES: A. Obligate aerobe ,B. Obligate anaerobe, C. Microaerophile, D. Aerotolerant anaerobe, E. Mesophile, F. Thermophiles 1.The bacteria under study thrives at the alveolar ducts in the lungs causing respiratory disease. 2.In the experiment, the agar plate containing an axenic culture was originally incubated inside a candle jar for one day and then transferred to an oxygen-rich incubator for another day. Findings: the microbial growth persisted and stayed the same regardless of the specific type of incubation employed. 3.A microorganism that can survive pickling and refrigeration was discovered when a tightly-sealed jar of pickles grew several colonies despite following the correct recipe, tight closure seal, and proper refrigeration. 4.The spoiled bottle of wine that was stored at standard room temperature…
- Compare and contrast the growth and physiology of obligate aerobes, facultative anaerobes, microaerophiles, and strict anaerobesV e. kidney stones Which of the following microorganisms require the major available (aW) of water to proliferate? ¿Cuál de los siguientes microorganismos requiere la mayor cantidad de agua disponible (aW) para proliferar? O Penicillium spp. O Xeromyces spp. O Escherichia coli O Pseudomonas aeruginosa O Staphylococcus aureus Mention and describe the two types of bacterial resistance to antibiotics. Mencione y describa los dos tipos de resistencia bacteriana a los antibióticos. A-Will autotrophic organisms contain more or less 12Cin their organic compounds than was present in the CO2that fed them? Why would SIP using 15NO32 not beuseful for identifying bacteria carrying out nitraterespiration?
- "Biodegradation of Diesel Oil Using Bacillus Isolates" Environmental pollution is now a worldwide burning issue. There are many places in the Philippines, which are now contaminated by petrochemical sources, such as petroleum refineries and storage sites, paint manufacturing plants, gasoline service stations, gas emissions, etc. (EMB-DENR, 1997). Although the basic solution to the pollution problem is the elimination of the sources of these pollutants, there are however overriding economic, social and political factors that must be considered. An attractive remedial measure is the use of pesticide-degrading microorganisms for the environmental clean-up. Bacteria of the genus Bacillus are a group of versatile microbes known to degrade complex organic matters refractive to most microorganisms. Several species produce enzymes that catalyze the breakdown of petroleum products in water as well as in oil. These bacteria may provide the means of eliminating unwanted pollutants in the…6:51 Done Edit This microbe does not have a fermentation pathway sufficient for growth when oxygen is not present O Obligate anaerobe O Aerotolerant py O Obligate aerobe ear O Microaerophile Morehow are microorganisms are involved in the production of lagers? include the process of bioconversion, biomass or metabolite production, and the specific microorganism or cell structure involved.