Droplets, aerosols, saliva, feces, sexual fluids, blood and pus are all?   Question 1 options:   a)  fomites   b)  portals of entry   c)  vectors   d)  reservoirs   e)  portals of exit   f)  vehicles

Q: options:   Water volume positively affected the growth of tomato plants in section 1 of the garden…

A: Fertilizer B worked the best.  The tomato plants in this section of the garden grew the least after…

Q: 8. Evolutionary biologists can estimate when major clades probably diverged from each other using…

A: Clade analysis can aid in conservation biology. By understanding the evolutionary history and…

Q: Animal fats for saturated fats are liquid at room temperature and include foods like olive oil, fish…

A: 2. Fats are an essential macronutrient that are important for many bodily functions, such as…

Q: how does genetic engineering help us grow oranges?

A: Genetic engineering is a biological process in which transgenic or genetic modified individuals are…

Q: Color blindness is a recessive trait on the X chromosome. What are the genotype and phenotype ratios…

A: X-linked characteristics are those that are influenced by genes found on the X chromosome. The…

Q: During the process of double fertilization, the pollen tube grows into the ovule through an opening…

A: Sexual reproduction generally occurs in angiospermic plants.Double fertilization is an unique event…

Q: 1.covert 7712 cubic centimeters to liters 2.covert 31.7 quarts to litters

A: Scientific notation is a way of expressing smaller or larger values in a simple form. For example,…

Q: 11. What is the role of photosynthesis that links plants and animals? 12. If the enzyme RuBisCo is…

A: Metabolism is a phenomenon takes place inside the living cell in which formation of large new…

Q: 2. Fill in the labels on the following diagram that shows the light reactions of photosynthesis.

A: There are a few important points : We know that photosynthesis will take place in the green parts…

Q: Carbohydrates are classified by The most common simple sugars are glucose, galactose and fructose…

A: Introduction:- Biomolecules are the carbon containing organic compounds, present in the living…

Q: describe how named soluble mediators of the immune system can be generated or triggered, and what…

A: Introduction:- Immunity is defined as the ability of an organism to resist any kind of infection or…

Q: list any three parasites adaptations in plants

A: Introduction: parasitic plant is one that derives all or a portion of its nutrients from another…

Q: Question 18 options:   a)  It is NOT normal for different organ systems to work together to…

A: Introduction:- Homeostasis is defined as the maintenance of stable internal environment with respect…

Q: Transcription start site selection by S. cerevisiae Pol II occurs over a range of positions located…

A: Introduction: Transcription start sites (TSSs) are acquired by RNA polymerase II (Pol II) in…

Q: 3. What is the critical role of oxygen in cellular respiration, that without it, aerobic respiration…

A: Cellular respiration: A sequence of chemical processes known as cellular respiration convert glucose…

Q: PROTEIN VOCABULARY TERMS LIST Use the terms below to fill in the blanks. Amino Acid Carboxyl Group…

A: Proteins are usually called as building block of the life. Many proteins play important roles in…

Q: Problem #4 In cattle, coat color is controlled by two codominant alleles. One allele produces a red…

A: Example 1 shows the dihybrid cross where two characters are involved. Homozygous condition is always…

Q: for genetic nurse: step 1: why would people wanna pursue this career step 2: Do you think the…

A: Genetic nursing is a specialized field within nursing that focuses on the impact of genetics on…

Q: Science Toolkit The Guilty Dentist hile biologists use the study of evolutionary relationships…

A: HIV stands for human immuno deficiency virus which is a retro virus responsible for causing AIDS. It…

Q: 3) Calculate under what pressure the liquid from tissues will move to the venous end of capillary if…

A: The movement of fluids between blood vessels and tissues is regulated by two main pressures:…

Q: write the basic concept of epidemiology.

A: Epidemiology is defined as a science of public health that deals with the scientific,…

Q: You can determine the Z-value for both organisms by calculating the temperature change required to…

A: D is the decimal reduction time or tenfold reduction time in killing 90% of microorganisms at a…

Q: 5. At a woman's blood analyses it was stated that: total concentration of osmotic-active substances…

A: The normal range of total concentration of osmotic-active substance in blood is about 300  to 325…

Q: This is for an immunology class   1. Name of a type of host defense mechanism 2. One of the types…

A: Introduction: Immune system: an intricate system of organs, tissues, and the substances they produce…

Q: In the Gram stain, gram-positive bacteria are dark purple for all the following reasons EXCEPT:…

A: Gram staining is a common method for distinguishing two broad groups of bacteria based on…

Q: What does MRSA stand

A: Bacteria are diverse kinds of unicellular organisms belonging to the domain prokaryote because they…

Q: Imagine that a bacterial cell finds itself in a solution that contains toxic molecules. What are TWO…

A: The two ways by which the bacterial cell prevents itself from being killed are as follows :  1.…

Q: explain this cactus mutation

A: Introduction: mutation is a change in the DNA sequence of an organism. Cresting succulent…

Q: 19. In the leaves of most plants, where can chloroplasts be found? a. b. C. d. in the upper…

A: A membrane-bound organelle called a plastid, or chloroplast, is a type that primarily facilitates…

Q: Part 1: Briefly describe the levels of organisation within the Human body. You should start your…

A: Organizational levels are natural structures that are typically described by part-to-whole…

Q: A child weighing 28 pounds is to receive acetaminophen for fever and pain. The recommendations for…

A: Given that weight of the child is 28 pounds. Therefore, weight in kg's = 28 × 0.454  = 12.7 (Because…

Q: Discuss possible reasons why the density of certain species were more accurately estimated and why…

A: Introduction:- Population consists of all the organisms of a particular species living in a given…

Q: Explain the Life cycle of Plasmodium starting from its entry in the body of female Anopheles till…

A: Plasmodium is a genus of parasitic protozoa that causes malaria in humans and other animals. The…

Q: Suppose a 10-year old patient has come to your office with a very rare disease. One so rare that…

A: Rare diseases - Diseases which affects very small percentage of population. Gene sequencing - It is…

Q: Inductive reasoning begins with a theory -- is true or false? Research studies should never have…

A: In order to test the influence of factors on certain outcomes, experimental designs control…

Q: explain in detail about anaerobic fermentation process

A: Introduction: IntroductionA chemical reaction with two distinct meanings that is catalysed by living…

Q: In terms of classification, what are the 5 unique characteristics that place animals in the Phylum…

A: Kingdom Animala consist of many phylums. Mollusca is the second largest animal phylum and consists…

Q: The complete aerobic respiration of glucose yields far more energy stored in ATP than glycolysis…

A: Respiration is the process in which organic compounds are oxidized to release free energy inside the…

Q: Trace the development of a megaspore mother cell to the formation of mature embryo sac in a…

A: The development of the megaspore mother cell (MMC) is the formation of the mature embryo sac &…

Q: Suppose that researchers wanted to examine the combined effects of an introduced predator (a trout)…

A: The answer is --- there are two dependent factors.. The addition of trout and the addition of…

Q: Which of the following molecules is more likely to diffuse through a synthetic lipid bilayer (i.e. a…

A: Being completely made of lipids and containing no transporters, the lipid bilayer will be highly…

Q: Identify a hormone from the anterior pituitary that is involved in ovum release and briefly describe…

A: The anterior pituitary, also known as the adenohypophysis, is a gland located at the base of the…

Q: Define and compare osteomalacia to osteoporosis in relation to aetiology, pathophysiology and the…

A: Bones provide rigid structure to the body and protect many internal organs. The main composition of…

Q: Instructions- DO THE GRAPH LABELING THE NUMBERS AND LABELING THE POINTS AND PLEASE DO THEM ON THIS…

A: The experiment is conducted by taking various variables like independent variables, dependent…

Q: Activation of the beta-gamma subunit associated with the Go protein complex would lead to what…

A: Ans) Closing of presynaptic Ca++ channels Option 1 is correct because the activation of the Go…

Q: article: Dolly the sheep 1. Mention 2 failed attempts on mammal cloning.  2. What did you learn…

A: Dolly was "female Finnish Dorset sheep"  and is the  first mammal cloned by using the process of…

Q: What advantages are there to using plant associated microorganisms rather than animal associated…

A: Xanthan gum is a polysaccharide food ingredient derived from the bacterium Xanthomonas campestris…

Q: Why would you be surprised to find the exact same microbial symbionts inhabiting squid and the rumen…

A: To understand the requirements for a successful symbiosis, it is important to consider the specific…

Q: Using the same traits as the previous question, determine the phenotype of an obese mouse that is…

A: In the given case, the genotype of one parent would be “Kknn” and the genotype of another parent…

Q: r boss has invented three supplements that have been proven to impact metabolism, and she is trying…

A: Glucose is a Carbohydrate and it provides energy by the process of glycolysis or by aerobic…