12-All of the followings related to gram positive bacteria, except:   A-E.coli   B-Staphylococcus   C-Streptococcus   D-Clostridium

Q: 1. Identify and explain the differences in organelles and energy sources between cellular…

A: Answer : photosynthesis and cellular respiration are two different processes photosynthesis occurs…

Q: Augmentin (600mg/5mL) 40 mg/kg/dose po TID. How many milliliters are given with each dose? Weight:…

A: Introduction :  A mixture of amoxicillin and potassium clavulanate is present in augmentin.…

Q: Differential RNA splicing may result in: a. A shift in the ratio of mRNA produced from two…

A: The process of removing the introns from the immature RNA and ligating the exons is known as RNA…

Q: A region where the temperature changes sharply on a short distance is called: 00 A temperature…

A: A temperature front is a region where two different air masses meet at the surface of the Earth. The…

Q: Explain the negative feedback mechanism that occurs when the body is dehydrated

A: Homeostasis is the mechanism by which living organisms maintain a steady state in their internal and…

Q: body regulates body temperature

A:

Q: Filarid (microfilaria) parastites in lymphatics would most often cause which of the following…

A: A parasitic condition known as filariasis is brought on by an infection with roundworms of the…

Q: What are the three categories of biological agents?

A: Biological agents also referred to as biological weapons, are microorganisms, viruses, or toxins…

Q: Trace the events from copulation to zygote formation in a human female.

A: Introduction: A gamete joining is referred to as fertilisation. Sperm and egg combine during…

Q: Discuss the various definition of  morphology. 2.What is your own definition of morphology?

A: We can classify and identify different organisms in different aspects.We can classify them using…

Q: Please discuss various methods of gene regulation in prokaryotic cells including the lac operon, the…

A: Prokaryotic cells, such as bacteria, have evolved a variety of mechanisms to regulate gene…

Q: mussel lives in fast-moving waters.    Question 2 options:   Dark coloured shell   Heavy, thick…

A: Adaptations that likely indicate a mussel lives in fast-moving water is-------- Increased number of…

Q: Why are petri dishes ALWAYS stored and incubated upside down?   Question 17 options:   a)  helps…

A: ANSWER) Petri dish is a transparent dish which is shallow and is used with the purpose of holding…

Q: What type of bond occurs when electrons are shared between atoms? hydrogen bonds covalent bonds…

A: There are different types of biological interactions occur in the molecules.The bonds present in the…

Q: Identify the genotypes

A: Autosomal dominant - Characteristics of autosomal dominant inheritance: 1. A gene is dominant if it…

Q: c) If no genetic variation was observed within a particular population for a given trait, what will…

A: The percentage of a characteristic that may be accounted for by genes in a particular population is…

Q: Respiratory droplets, vomiting, diarrhea, sexual fluids and pus from skin lesions are examples of…

A: a. Portals of exit.

Q: Which cells myelinate the axons of central and peripheral nervous system neurons? Why is myelination…

A: Myelination is a process by which the axons of nerve cells are covered by a fatty insulating layer…

Q: Without water, essential chemical reactions would be able to take place in the body because water is…

A: The human body is constantly undergoing chemical reactions in order to maintain homeostasis. These…

Q: Draw a picture of a squamous tissue cell: Draw a picture of a cuboidal cell: Draw a picture of a…

A: The type of cells that lines the insides and outside of various organs and components of the body is…

Q: Is glucose into the cell facilitated diffusion or active transport

A: Glucose cannot diffuse directly into cells but enters by a transport mechanisms: Na+ -independent,…

Q: Two parents are concerned that their new baby, who has blonde hair, may have been switched in the…

A: A cross between two individuals that differs in one trait is called a monohybrid cross. The color of…

Q: What about the references?

A: If we see around us there so much there to explore and learn. Science allows us to understand things…

Q: In the discussion box below, list your answer to the question and justify your answer. Also describe…

A: This question is about the behavior of lactic acid bacteria in different solutions. Lactic acid…

Q: Of the following choices, which types of cells do not have a cell wall composed of carbohydrates?…

A: Cell wall: It is the tough, flexible or (can be rigid) structure that is present just outside the…

Q: Give an example of this question and explain this question:  add image if needed to better explain…

A: Our body is made up of multiple organs. Different organs together form a system and carry out a…

Q: 5c. What causes the CO2 level in the atmosphere to decrease in the summer months in the northern…

A: Photosynthesis is the most important process which decides the levels of carbon dioxide in the…

Q: describe selection, confounding, and information bias provide an example for each

A: Scientific studies and the establishment of any fact are subject to validation by meaningful,…

Q: Genetic and genomic research can have social and environmental implications.

A: Genetic modifications do have environmental implications which can be observed from the given graph.…

Q: b Rewrite his hypothe: C After Spallanzani ca

A: a. Spallanzani hypothesized that bats are able to fly in the dark without bumping anywhere as they…

Q: 14. What is required to convert Ribulose bisphosphate to 3-phosphoglycerate (PGA)? a. b. the…

A: The answer is--- d. The addition of CO2 and water is required to convert ribulose bisphosphate to…

Q: a) What phenotype are the parental strains? FFss b) What is the phenotype and genotype of the F1's?…

A: The genotype is the genetic constitution of an individual for any particular trait. whereas the…

Q: Knots are units of: Wind speed. Wind direction. Altitude. Pressure. Precipitation.

A: A non-SI unit is a knot. The knot is used in meteorology, air and sea navigation, and other fields.…

Q: According to the Hardy-Weinberg equilibrium, the frequency of the ”h” allele in the population is…

A: Introduction :  Hardy-Weingberg law /principle : The law explains that the frequencies of alleles in…

Q: What is the difference between quantitative and qualitative analysis? Give several examples. Define…

A: Quantitative analysis : Quantitative analysis is expressed in numbers and graphs. It is used to test…

Q: The main tools the U.S. government provides that can help plan a healthy diet are __________. DRIs,…

A: A healthy diet includes a variety of nutrient-dense foods from all food groups, including fruits,…

Q: explain the difference between commensalism and mutualism types of interaction .

A: Ecological interactions refer to the ways in which different organisms in an ecosystem interact with…

Q: Do free-living amoebae cause illness in man? If so, enumerate some of these opportunistic amoeba and…

A: Introduction: Acanthamoeba spp., Balamuthia mandrillaris, Naegleria fowleri, and sappinia are…

Q: 7-Moulds and yeast related to: A-Bacteria B-Viruses   C-Parasites D-Fungi

A: Molds feed on dead plant or animal tissue. They are a part of our natural environment and can be…

Q: Describe the major identifying characteristics of Giardia lamblia (intestinalis), including a…

A: Protists are unicellular eukaryotes. These are phototrophic or heterotrophic microbes that are…

Q: What is the most common portal of entry?   Question 12 options:   a)  food & water   b)  mucous…

A: E. Respiratory aerosols

Q: How does CO2 get into the tree and how does O2 get out of the tree? Which part of the plant is…

A: The exchange of gases is crucial for the survival of all living things. Living organisms require…

Q: What characteristics does a lizard have to adapt to desert wind and dust storms? For example what…

A: Reptiles and amphibians can live in desert environments without suffering from extremities of…

Q: 4. In the absence of oxygen, pyruvate cannot be enter the Krebs cycle. Briefly explain how else…

A: In the glycolysis process,the glucose is broken down into two molecules pyruvate in the…

Q: OBJECTIVE: This assignment is to evaluate learners' analytical skills in exploring the importance of…

A: This project aims to assess students' analytical abilities as they investigate the significance of…

Q: as a future nurse, how will you promote the health of an individual, family, population, and…

A: As a healthcare professional, nurses play a critical role in promoting the health and well-being of…

Q: Describe some strategies that could be implemented to reduce the transmission of giardiasis.

A: Giardiasis is a protozoan disease caused by the microscopic parasite Giardia duodenalis. Giardia is…

Q: Droplets, aerosols, saliva, feces, sexual fluids, blood and pus are all?   Question 1 options:…

A: The answer is: a, d and f.

Q: How many meiotic divisions are required to produce 76 seeds in a Guava fruit?

A: Guava:  The common tropical fruit guava is grown throughout many tropical and subtropical areas.…

Q: Which of the following steps occurs first in cell to cell communication? O A membrane protein…

A: Cell communication is essential for maintaining cellular homeostasis, balancing the internal…