Q: Why are antibiotics ineffective against viral infections?
A: Antibiotics are chemical compounds that are either bacteriostatic or bactericidal, i.e. either they ...
Q: Describe in 4 steps the condensation of eukaryotic DNA to chromosomes. Describe each one briefly. Nu...
A: There are few important points: We know that chromatin is an organized structure of DNA and protei...
Q: What major ecosystem and economic services areprovided by marine systems? What are the threemajor li...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: Based on the restriction enzyme specificities given below, what was the enzyme utilized to produce t...
A: An enzyme that recognizes a specific sequence on the DNA strand and cuts the DNA into fragments is r...
Q: The photomicrograph shown below is the: Dense regular connective tissue Dense irre...
A: Connective tissues are mainly composed of cells and fiber and such tissues are involved are to prote...
Q: 4) A DNA sample was obtained from a new species of a rabbit. For further investigations, 5.0 mL of t...
A:
Q: Question 5 The core protein of a proteoglycan is noncovalently attached to: O oligosaccharides. glyc...
A: The proteoglycan is major component of extracellular matrix in animals. Together with proteoglycans,...
Q: Table 7.1: Your genetic traits. Your probable genotype(s) (use only the letter combinations that app...
A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous c...
Q: The nucleoside monophosphates are seen in metabolic pathways because their phosphoric anhydride bond...
A: Nucleoside Monophosphate is formed by binding of nitrogenous base to carbohydrate which is attached ...
Q: 2. If you lived during the era when the mechanism of infection by A. tumefaciens to cause crown gall...
A: NOTE: Keeping a note as per our company's guidelines we are supposed to answer the only first questi...
Q: What do you experience after jumping jack activity?
A: Answer
Q: Question 38 The 2 chains composing one double helix run in opposite directions; they are antiparalle...
A: Yes its a true statement , the two strainds of the double stranded DNA runs in the antiparallel fash...
Q: H;C. NH QH HO-P=0 ÓH A True B) False
A: Thymidilic acid is a part of DNA. It is exclusively found in DNA and not in RNA. Thymine is a nitrog...
Q: The A and B forms of DNA A both have 12 base pairs per turn of the helix B are both right handed hel...
A: B) are both right handed helices. Both A and B forms of DNA are right handed helices while the Z for...
Q: "What is the advantage of internal fertilization over external fertilization and vice versa"?
A: The natural cycle by which new individual creatures – "offspring" – are delivered from their "parent...
Q: Write the number of different kinds of phenotypes, excluding sex, you would see among a large number...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: are
A:
Q: 1. What determines which blood components remain in the blood and which components end up in the fil...
A: Blood is filtered by blood cleaning units in the kidney called nephrons.Each kidney contains over 1 ...
Q: Protein synthesis is the process of building a phenotype from a genotype. In 100-200 words explain h...
A: The DNA contain the genetic information in terms of their nucleotide sequence which is present withi...
Q: The peptidoglycan layer of Gram-negative bacteria is embedded in between the outer and inner layer o...
A: In the ecosystem, there are single cellular and multicellular organisms. Single cellular organisms ...
Q: Which of the following is a DNA nucleotide? A thymine and deoxyribose B a phosphate group, adenine a...
A: DNA is made up four nucleotide bases Adenine Guanine Thymine Cytosine * The adenine is linked to ...
Q: Correct statement regarding nucleotide structure A removal of the ribose-phosphate group from thymid...
A:
Q: Why is it important that different body structures have differentdensities of nerve innervation?
A: The palmar skin of the palms and the periorbital area of the face are by far the most highly innerva...
Q: N-linked oligosaccharides can be covalently linked to proteins at which amino acid? O Asn Gly Ser O ...
A: N-linked glycosylation is the process of attaching an oligosaccharide, a carbohydrate made up of mul...
Q: A person who is walking down the street and encounters a large snarling dog may sense that he or she...
A: Introduction: A complex experience of consciousness, body sensations, and behaviour that reflects th...
Q: The following model is what type of root: Monocot or Eudicot
A: Eudicot represent approximately 75% of the total angiosperm population, they are characterized by th...
Q: Bryozoan and Hydroid polyps share several apparent similarities with each other when it comes to sha...
A: Protection The nematocysts of the polyps protect the bryozoan from predators like turbellarians and...
Q: What cellular response is activated in response to a large number of misfolded proteins?
A: Ans It is called unfolded protein response or endoplasmic reticulum stress response. Endoplasmic ret...
Q: Question 1 What gives the DNA molecule a negative charge? A deoxyribose B ribose phosphate groups nu...
A: DNA and RNA are made up of nucleotides. The nucleotides are building blocks that are made up of a su...
Q: Choose any non-domesticated animal and describe all aspects of their population and environment that...
A: Any living things showing resembling structures along with behaviors can be categorized as organisms...
Q: Provided with the following data, compute the corresponding CFU/ml of the original culture. ssume th...
A: Ideally, plates with colony 25-250 colonies are used. As above 250 colonies are too numerous to coun...
Q: Explain why microbes are so important. What are twoways in which they benefit your health or lifesty...
A: Microorganisms are the organisms, which can be seen only through a microscope. Microorganisms includ...
Q: Question 49 The Sanger method of DNA sequencing follows the principle of complementarity just like i...
A: The Sanger method of DNA sequencing follows the principle of complementarity just like in the replic...
Q: If you find two species growing slowly in a nutrient-poor habitat, can you necessarily say they are ...
A:
Q: Which of the following represents an example of a proteoglycan? attachment of several molecules of h...
A: Proteoglycans can be defined as the heavily glycosylated proteins (high molecular weight) found in t...
Q: 3. How are essential materials in the filtrate returned to the blood?
A: Introduction: Filtration is the process of transferring soluble components from the bloodstream into...
Q: Which of the following represents an example of a proteoglycan? attachment of several molecules of h...
A: Glycosaminoglycans (GAGs) are covalently bonded to the core proteins to produce proteoglycans (mucop...
Q: Salmonella strains developed for the Ames test contain many special phenotypes that make them more u...
A: The majority of the chemicals are not mutagenic or carcinogenic, but they can be converted into muta...
Q: What chemicals are used for the Simple Stain from our lab experience? Check all that apply. carbolic...
A: Simple staining: * The process staining the bacterial cell with a dye to see bacterial structure an...
Q: List a method a virus can use to prime DNA а replication and give an example of a virus that uses th...
A: Introduction: Viral replication means formation of viruses into the host cells during infection. Vi...
Q: Why did the cost of sequencing genomes drop precipitously in the mid-late 2000s? 1. Fredrick San...
A: The correct answer is 3 - "Deep" sequencing was invented.
Q: The peptidoglycan layer of Gram-positive bacteria is exposed to the extracellular environment. True ...
A: Danish Bacteriologist Hans Christian Gram in 1884 introduced differential staining techniques in mic...
Q: compare and contrast DNA replication in the cell with PCR-based replication in the lab. Do these two...
A: DNA replication vs pCR(polymerase chain reaction). *DNA replication is a process that produce two DN...
Q: Draw and label of Amphioxus, amphibian and be able to Label the following parts whenever present: a...
A: Introduction about cleavage: The transformation of diploid zygote into the mass of cells occurs thr...
Q: Why do cells metabolize carbohydrates?
A: Energy is essential for the efficient working of the body. Animals take energy from food and food is...
Q: Explain the wingless and hedgehog feedback mechanism that is used to pattern the fly embryo.
A: ANSWER;-The wingless & hedgehog that is used to pattern the fly embryo. Wingless:- Its earliest ...
Q: Describe the relevance of Island Biogeography Theory by McArthur and Wilson on your results.
A: The Theory of Island Biogeography In the year 1967, ecologists McArthur and Wilson published the bo...
Q: How does the cell transform energy within the bodies of Organisms? How do living things obtain energ...
A: The energy serves as the primary fuel for all cellular operations. This energy is obtained from meal...
Q: Question 4. Which of the following statements are true of tyrosine kinases? A. They always bind to a...
A: Tyrosine kinase is a special enzyme that selectively phosphorylates the tyrosine residues. Their act...
Q: Question 33 Given the electrophoresis profile of a Sanger sequencing result, what was the sequence o...
A: DNA is the genetic material present in the cell. It stores information in form of nucleotides sub un...
Please define and describe the cause of the skin abnormality:
- Birthmarks
- Albinism
- Vitiligo
- Freckles
- Melasma
- Age spots
- Lentigo
- Pellagra
Step by step
Solved in 2 steps with 2 images
- What does the ABCDE mnemonic stand for in regards to suspicious skin lesionsIs omicron deadly7849/variants/881590/take/13/ awered Match each description with the associated skin disorder. NO infection of the sebaceous gland caused by a blocked duct blue tint to the skin caused by lack of oxygen overgrowth of adipose tissue in the hypodermis raised bumps on the skin caused by an allergic reaction autoimmune response that destroys melanocytes, causing pale spots on the outbreak of the HSV virus around the mouth or nose ●00 a. d. cyanosis lipoma cold sores e. urticaria f. vitiligo Q 12 ☆ All Changes Jared.
- Upon assessment of Jane, the RN observes thatthe client's skin is very dry, thin, and has multiplereddened non-blanchable areas on the bilateralbuttocks. Her heels are dark red/purplish in color.The stage 3 pressure ulcer had a duoderm - typedressing in place.When the dressing was removed, the wound bedhad yellow slough. The RN must identifypotential skin impairments and maintain skinintegrity interventions to help prevent further skinbreakdown. Based on the Braden what scorewould you get forJane?Intervention of redness beyond 0.5 cm of episiotomy and 4th degree laceration, edema in perineal and vulvar, greater than 2 cm from episiotomy, ecchymosis greater than 1 cm bilaterally, bloody discharge and purulent discharge, approximation in skin, subcutaneous fat and fascial layer separationAfter inspecting the skin of a patient, the nurse documents thepresence of a skin lesion as a palpable solid mass measured at1 cm. What types of skin lesions might this describe? Selectall that apply.a. Maculeb. Patchc. Plaqued. Nodulee. Bullaf. Pustule