What is hepatitis A And what’s it’s Transmission?

Q: A glycocalyx functions in all of the folowing ways EXCEPT: a) adherence to non-living surfaces, such…

A: A glycocalyx is a loose sheet present around the bacteria cells.

Q: A woman diagnosed with early-onset Alzheimer's due to a mutation of the APP genehas children with a…

A: Azheimer's disease (AD) is a neurodegenerative disorder characterized by progressive dementia and…

Q: What is the effect of histone acetylation? O the destruction of the histone O the tightening of the…

A: Histone acetylation is a process in which the side chain of the positively charged amino acids…

Q: II III 2 I 1 2 3 ото 1 2 до 8 3 4 5 4 5 что 6 7 6 7 8 9

A: Introduction :- Cystic fibrosis is brought on by a mutation in the CFTR gene (cystic fibrosis…

Q: Discuss the process of purifying drinking water and the importance of each step in the removal of…

A: Purification of water includes the removal of harmful substances from it.

Q: Which of the following proteins is a combinatorial transcriptional regulator in Drosophila that…

A: There are few important points : Combinatorial transcriptional regulator : It is a particular…

Q: A mother has a genotype of AaBBCs and father has a gentotype AaBbCc. What is the probability that…

A: Given: A mother has a genotype of AaBBCs and father has a gentotype AaBbCc. What is the probability…

Q: Which of the following statement is INCORRECT about metabolism? A. is the sum of all chemical…

A: Metabolism is the totality of all physical actions and chemical processes carried out within a cell.…

Q: Complete Table 1, indicating how much (lots, little, none) of the above gene product would be made…

A: Transcription It is defined as the process of transcribing the segment of the DNA to the RNA, which…

Q: Use the following diagram to answer the question below. XNXXX -G---C a. Guanine. b. Thymine. c.…

A: Introduction  Deoxyribonucleic acid, also known as DNA, is the molecule that carries the genetic…

Q: Researchers studying beach mice in Florida observed a population and were able to determine the…

A: The expected genotypic frequency can be calculated by Hardy Weinberg principle.  Hardy Weinberg…

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: 2. To tube 1, add 10 μl of 50:50 AT:GC DNA (tube B). 3. Add 5 μl of Buffer to tubes 2-7. 4. Remove 5…

A: The results of a polymerase chain reaction (PCR) are significantly influenced by the overall amount…

Q: How might overexpression of proto-oncogenes lead to abnormal cellular proliferation?

A: There are many ways in which overexpression of proto-oncogenes can lead to abnormal cellular…

Q: Angiostrongyliasis cantonesis, the organism that cause Rat Lungworm Disease, is a

A: Answer: A parasitic organism is an organism which lives on or in other host organisms or get their…

Q: Compare the nitrogen and phosphorous cycles. How are they similar? How are the different? How does…

A: Introduction Biogeochemical cycles involve the circulation of nutrients between various abiotic and…

Q: Which of the following BEST describes the function of the electron transport system?     Energy…

A: Introduction  The inner membrane of the mitochondria contains a number of chemical compounds and…

Q: Type of infection for the following and small info about them: E. Balantidiasis F. Sleeping…

A: Introduction  An infectious disease brought on by parasites is referred to as a parasitic disease,…

Q: Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide sequences…

A: Introduction Transcription is a process by which mRNA is produce from DNA. Once the mRNA is formed…

Q: What is assimilation efficiency? How/why would assimilation efficiency differ for herbivores eating…

A: Transfer efficiencies refer to the efficiency with which energy is used and transferred from one…

Q: What is the major difference between the dyssomnias and parasomnias?

A: Introduction: Although a vast range of illnesses and symptoms are covered by the phrase "sleep…

Q: (1) Use the space provided to plot a suitable graph of these data

A: Disclaimer: - According to Bartleby guidelines, only the 1st question can be answered. Please repost…

Q: 5. The following recessive traits are found in fruit flies: vermilion eyes are recessive to red…

A:

Q: What if three genotypes have different fitness levels, so that both kinds of homozygotes are more…

A: Fitness is a quantitative measure of individual reproductive success. It is also equal to the…

Q: c. Questions 1. Which wavelengths of light are best absorbed by the chlorophyll extract? 2. Which…

A: Since there are multiple questions in this particular question, I will answer the three subparts for…

Q: What do restriction enzymes do

A: What do restriction enzymes do ?

Q: what is gor

A: GOR method was developed in the late 1970s.

Q: EPIDEMIC - Why do we need to understand this term, and what could happen if the terms are not…

A: Epidemic is the term used by the medical science to know about the disease which is occurred…

Q: One of the common more severe complications of alcohol withdrawal is

A: Alcohol withdrawal syndrome (AWS) is a set of symptoms that can occur following a reduction in…

Q: speed rate and deep of cut and measurements of meat mallet

A: Tenderness is equated with the quality of the meat and how well it was cooked. But the quality of…

Q: reasonable answers. 7. Speculate (guess) on why there were more three year olds than two year olds…

A: Perch or Perca fluviatilis is commonly known as European perch, redfin perch, English perch, etc.…

Q: Suppose the tRNA synthetase responsible for attaching tryptophan to tRNA is muted in a bacterial…

A: In order to maintain correct transcription and translation, bacterial operons use attenuation as a…

Q: Which is the correct equation for the chisquare statistic? Group of answer choices a)x^2 =…

A: Chi-square test: This method is used to determine if two variables are independent of one another…

Q: Why does Valerie's blood from her peripheral, tumor and breast samples all show bands of DNA that…

A: Many contributory factors have been identified to cause the onset of cancers, that include exposure…

Q: The rising phase of the action potential is the direct result of the: O inflow of potassium O inflow…

A: A transient membrane potential reversal known as an action potential occurs when the membrane…

Q: What is the significance of the different diameters of zones of inhibition?

A: A Zone of Inhibition (ZOI) test is a simple approach to measure a treated product's or surface's…

Q: Which one of the numbers below is the minimum number of capsomer proteins to make a spherical virus?

A: The correct option is - 60

Q: esign Layout oman V 12 ab x₂ x² A Α· Font ✓ Aa dictions: On References ● ● V ● Α' Α Mailings Review…

A: White colour (W) in cattle is dominant over brown and thus it can express itself even if one of its…

Q: Answer the following questions. How many types of tourniquets are there? Which is appropriate for…

A: Disclaimer: - According to Bartleby guidelines, only the 1st question can be answered. Please repost…

Q: Definition of endotoxic shock in Gram-negative sepsis.

A: Introduction:   Endotoxic shock is a multifaceted phenomena caused by the systemic release of…

Q: discuss the limitations in using the light microscope to study microbial communities.

A: Microscope is the most basic and useful instrument used in the microbiology laboratory. It is…

Q: Which one of the terms below is NOT a stage in the typical growth curve of a bacterial cell under…

A: A typical growth curve of a bacterial cell under ideal condition in culture generally has four…

Q: Instructions: Enter the number in the box that matches the crosses with the genotypic and phenotypic…

A: A dominant allele, that can inherit from either of the parent, causes a dominant phenotype in those…

Q: Makes a DNA copy from a piece of RNA [Choose ] Reverse Transcriptase

A: In the method of Reverse Transcription ( RNA dependent DNA polymerase) convert Ribo nucleic acid…

Q: Blood type is controlled by a gene with multiple alleles. A produces type A blood. B codes for type…

A: This question is based on genetics- especially on the ABO blood group type.

Q: 2.Once ovulution occurs. the corpus luteum.... which of the following contributes the function of…

A: Introduction  The female reproductive system's uterus and ovaries undergo a series of physiological…

Q: water sanitation.

A: Water sanitation is defined as the process of cleaning and purifying water so it is safe for use.…

Q: When fermentation is carried out by bacteria, not all of the reactions of the TCA cycle operate.…

A: Through the activity of enzymes, fermentation is a metabolic process that results in chemical…

Q: water content of matured seed

A: A seed is defined as the unit of reproduction of a flowering plant, capable of developing into…

Q: How are tumor grading and staging used to characterize cancers and guide the selection of cancer…

A: The size of a tumour and its distance from its original site are both indicated by the cancer's…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.