Q: Describe the cultural, social, political and economic activities of the following stages of human…
A: Evolution :
Q: Describe the two most important public health measures that can be put in place to prevent a cholera…
A: Introduction :- The intestines become infected with the Vibrio cholerae bacteria, which results in…
Q: Illustrate the process of transcription by providing the correct bases for mRNA strand given the DNA…
A: Transcription is the process where the genetic information on the DNA strand is transferred into an…
Q: Please explain pros and cons to ketosis
A: Introduction Ketosis can be defined as the process that occurs when our body does not have enough…
Q: Why is temperature regulation important?
A: Your body regulates its internal temperature through a process called thermoregulation. Your body's…
Q: Define about Human Genome Project (HGP). Explain why it is used ?
A: Introduction: The term "genome" refers to the entire set of genes on a haploid set of chromosomes.
Q: Is hepatitis A, enveloped or non-enveloped and what’s it’s shape, genetics / host type/range??
A:
Q: Urine Vol (L/day) GFR (ml/min) [Urine] mg/ml [Plasma] mg/ml Filtered Load (mg/min)…
A: GFR is the rate of glomerular filtration which is the first step in urine formation.
Q: Which are Body Fluid Compartments?
A: The body fluid is the fluid present in the body. The normal human body consists of 50 -60% of water…
Q: How to identify evolutionarily related genes through comparative genomics ?
A: The study of genomes' architecture, functioning, mutation, sequencing, and modification is the…
Q: The following is an endospore staining. What do we call the pinkish-red cells in t picture? -L y a)…
A: Endospores are metabolically inactive cells that are produced by bacterial cells under unfavourable…
Q: AMPHIBIAN (FROG) 2 5 6
A: Introduction Any member of the vertebrate animal family that can utilize both aquatic and…
Q: What are the usual physiologic changes of aging, and how are these differentiated from disease?
A: Aging is a progressive degeneration of the tissues of an organism which leads to a loss in the…
Q: Define about applications in synthetic biology ?
A: Synthetic biology is a multidisciplinary area that helps in creating biological parts, systems and…
Q: 1. Proteoglycans, such as heparan sulfate are defined as having sulfated glycosaminoglycans that are…
A: Proteoglycans are highly glycosylated proteins. A "core protein" with one or more covalently bonded…
Q: Pea plants have seven different types of chromosomes. A chromosome with a centromere at the very end…
A: Chromosomes are divided into two parts (p and q arms) with a constriction point called a centromere…
Q: Outline the design rules of a fermenter and explain why each is important.
A: Fermenters refer to the vessels used for growing microbes on an industrial scale. This is an…
Q: Please explain the evolution of humans in the simplest of terms. Starting from a single cell…
A: Evolution It refers to the change in the heritable traits present in organisms over the generations.…
Q: Consider the recombination frequencies data below from a series of two-point crosses that were…
A: The linkage group has linked genes. during the process of gamete formation these genes stay…
Q: RIPK3 is a key modulator of necroptosis that
A: Necroptosis- The programmed form of necrosis or inflammatory cell death is called necroptosis.…
Q: What advantages do cDNA libraries provide over genomic DNAlibraries? Describe cloning applications…
A: A cDNA library is a collection of double-stranded DNA molecules that have been created using reverse…
Q: Describe the radiation in vertebrate forms from phylotypic stage by focusing on three groups of…
A: Embryology is a scientific discipline concerned with the formation, growth, and development of…
Q: Which of the following complement components are generated during the classical path and bind…
A: The complement includes a group of proteins that are synthesized by the liver.
Q: Historically, agriculture is one of the most environmentally destructive human activities but why…
A: At the nexus of environmental science, ecosystem, evolution, and global change lies environmental…
Q: Read the case description carefully and then respond to the individual questions. Primary…
A: 1. The most likely diagnosis of the patient as per the physical examination and diagnostic tests…
Q: Question= Which of the following is most likely to increase the effective size of a population? 1.…
A: Introduction :- The population of a place is the total number of humans or animals living there.…
Q: Which of the following is incorrect about the alpha-helix? a. It can be easily identified in the…
A: The alpha helix and beta plated sheath are the secondary structure of proteins. In this case the…
Q: On the basis of respiratory losses, arrange the producers (A), herbivores (B), top carnivores (C)…
A: The food chain's producers contain 100% of the world's energy and biomass. Energy and biomass are…
Q: 4. Distinguishing Differences of Non- Vascular Plants Group dispersal Liverworts Hornworts Mosses…
A: Bryophytes are group of simple , non - vascular plants that mainly inhabit in damp , moist area .…
Q: As you learned in this chapter,restriction enzymes are sophisticated“scissors” that geneticistsand…
A: Making many, exact copies of a specific segment of DNA is known as DNA cloning. The gene or other…
Q: synapsid of chromosomes
A: Definition: Cell division is the process by which cells multiply involving both nuclear and…
Q: In the first population count, the bull : cow ratio was 23 : 100. In the second count, the number…
A: In 1993–1994, a large moose population survey was conducted to determine moose numbers, densities,…
Q: [ Discuss and react. ] Maximum of 4 sentences. Give science-based arguments. Bt corn directly…
A: Bt Corn (Bacillus thuringiensis) is a genetically modified crop, which is produced by introducing…
Q: During the summer and fall of 2002, the West Nile Virus advanced north into Canada. This Virus…
A: West Nile Virus or WNV is a virus that causes West Nile Fever. It is an RNA virus whose genome is…
Q: Draw the picture on the piece of paper or on computer with the brid and write description through…
A: Bird's beak structure, shape, and size tell a lot about the food habits of the birds and how they…
Q: What is Metabolomics ?
A: Introduction: Humans are multicellular organisms with very large bodies that need a lot of oxygen to…
Q: Question:- Biology 'Signal sequences and vesicular transport are important in the localisation and…
A: All proteins are synthesized by ribosomes in the cytosol, mitochondria, or plastids. Their…
Q: Please explain how consumption of different fluids affects the renal system Such as sugary and less…
A: The renal system includes the organs -The kidney, along with the ureters, bladder, and urethra. The…
Q: Diapedesis: 1) decreases exudate 2) results in clot formation 3) occurs along with chemotaxis 4)…
A: Introduction Blood blood is made up of plasma (liquid part) and blood cells (solid part). The plasm…
Q: TM Ps. au OX AMC S E CC SXT ΤΕ .25.07 CIP C CF P
A: The effectiveness of an antibacterial treatment on a surface or product can be quickly assessed…
Q: Infections in the blood and circulatory system tend to be more dangerous because they are not…
A:
Q: elow is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide sequences:…
A: DNA and RNA are the genetic material which have the genetic information about perticular organism…
Q: process occurs in meiosis but does not occur in mitosis
A: Option - (3) is the write answer alignment of chromosomes at metaphase plate. The process of…
Q: Answer the given questions, kindly draw a clear illustration of the given. Follow the instructions.
A: The plasma membrane is acted as a capacitor. It contains non-conducting components i.e. hydrophobic…
Q: Describe what steps should be taken during testing of animals who encounter adverse reactions that…
A: Animals are the one which are used in preclinical trails and they should be used with appropriate…
Q: How can gene knockouts, transgenic animals, and geneeditingtechniques be used to explore gene…
A: Gene is the functional unit of hereditary. Each cell has a nucleus, in which there is nucleic acid…
Q: can u help me with this one
A: Histopathology, the term histo means tissue, and pathology means study and diagnosis of disease.…
Q: What are opportunistic infections, and when do they develop?
A: Introduction: the body's response to any agent's presence or to the toxins they create, including…
Q: 2. You sequence the integrase protein region of two HIV viruses to investigate their differences.…
A: dS and dN values are the rate of synonymous and non-synonymous substitution, respectively. dN =…
Q: Below are 9 possible primer pairs. ● Determine which primer pair is the best choice. ● Explain why…
A: Primers are used in the PCR or polymerase chain reaction. These primers anneal at a particular…
make a gram-positive pyogenic cocci differentiation flow chart with full explanation on each step
asap please
Step by step
Solved in 2 steps with 1 images
- Bacillis brevis are lysed using a valve-type homogenizer. The extent of disruption depends on the applied pressure and the number of passes through the homogenizer chamber and can be described by the equation, ln(1 − ?) = −????. Is Bacillis brevis a gram-positive or gram-negative bacterial cell? Based on this response, describe the cell wall structure and how it differs from the other type. Develop an equation for calculation of pressure as a function of the number of passes through the homogenizer. What factor(s) did you take into consideration when selecting the number of passes? Escherichia coli cells are lysed with the same homogenization, is this organism gram-positive or gram-negative? What impact does increasing the value of the constant, a, have on the required number of passes at a given pressure? What factors impact the value of a? If fine cell debris after homogenization makes subsequent solid-liquid separation difficult, what would you recommend? Answer as…Average plaques for bacteriophage A,B,C are 137,36,25. PFU/ml is average plaques multiply by the volume dilution multiply by the dilution factor. Show your working for each bacteriophage.Under normal conditions , which Starling forces favor filtration ? the plasma is hypertonic to interstitial fluid hydrostatic pressure is greater than oncotic pressure oncotic pressure is greater than hydrostatic pressure Ohydrostatic pressure and oncotic pressure are equal
- Briefly describe the reproductive cycle of SARS-CoV-2 3. Briefly describe the Gram stain.Goblet cells are cup shaped cells with pale apical parts and basophilic nucdeus * true FalseA. Microscopic Observation of Cells Wet Mounts, Gram stain and spore stain 1 Describe the microscopic morphology and behavior of each species observed with a wet mount (A. serpens and E. gracilis). 2 Describe the microscopic morphology of each sample observed with a Gram stain (S. aureus, P. aeruginosa, B. subtilis and dental plaque). Indicate the Gram reaction of each. 3Describe the microscopic morphology of each sample observed with the spore stain (P. aeruginosa and B. subtilis). In which of the sample can you see spores?
- Observing the actual growth on your incubated plates, complete the table below. Describe the growth as a heavy lawn, isolated colonies, or absent. Indicate the presence or absence of GFP by entering yes or no.Answer the following questions in full sentences and paragraphs: 1. Diagram (draw) the Gram positive cell wall. Be sure to label specific components of the structure. What is the medical significance of LTAs? 2. Diagram (draw) the Gram negative cell wall. Be sure to label specific components of the structure. What is the medical significance of LPS? What is the medical significance of the O-linked side chain?Your colleague has given you an unauthenticated cell culture grown from a primary explant. Suggest for screening the fresh cell culture you've received, with a focus on mycoplasma contamination screening, are welcome. Include in the proposal all feasible cell culture conditions.
- Answer the following questions: 1. Define a bacterial colony. 2. What is the difference between macroscopic and microscopic appearance of bacteria? 3. State the three standard terms used to describe single colonies on agar plates. 4. State and define the three types of growth that may be seen in a broth culture. 5. State three basic shapes of bacteria. 6. State and describe the different arrangements of cocci. 7. What is the difference between true motility and Brownian motion?D Question 37 Based on the data below, how much more UV resistant was B. licheniformis relative to S. aureus? (All controls had growth.) - covered with lid Organisms Exposure 20 sec Staphylococcus aureus 5 sec + 20 sec Bacillus licheniformis + 10 sec 80 sec times to UV light 40 sec 2.5 min 160sec 5 min 10 min 5 min 20 min 10 min 40 min 10 min + 40 minOa blood -০9০- -hot-५pe ०fhemolysrs would miCrococcus reseushave? Bor