1. Importance of solar radiation. 2. Influence of solar radiation constituents on human body a) infrared radiation; b) visible radiation; c) ultraviolet radiation.

Q: A mother with blood type “A” and a father with blood type “B” have a child together. Both parents…

A: INTRODUCTION There are four main type of blood groups A, B, AB and O.

Q: Which important phenomenon is both inspected during g1 and g2 checkpoints of the cell cycle? ODNA…

A: Introduction :- In the eukaryotic cell cycle, a checkpoint is a time where the cell evaluates both…

Q: 5 μm Under the fluorescence microscope, what is the structured stained in red? Ochromosome in S…

A: In fluorescence microscopy, the specimen, either fixed or live, is illuminated using a specific…

Q: A cat has 38 total chromosomes (19 pairs). If one cell undergoes either mitosis or meiosis, identify…

A: Introduction  When a mother cell divides into two or more daughter cells, this process is known as…

Q: In your own words compare and contrast the following; a. Hybrid vs. intermediate b. Gene vs. allele…

A: Contrast the following; a. Hybrid vs. intermediate b. Gene vs. allele c. Dominance vs. recessive d.…

Q: 5. Responsible for cell movements in eukaryotic cells: a. ribosomes  b. lysosomes  c.…

A: Introduction  The word "cell" comes from the Latin word "cellula," which signifies a small…

Q: In the pedigree below, male II-1 has Klinefelter syndrome, which is the result of an XXY karyotype.…

A: Klinefelters syndrome occurs when an abnormal XY sperm fertilizes a normal X egg, or a normal Y…

Q: Can you test the activity of topoisomerases doing in vitro assays? How?

A: Topoisomerases are the nuclear enzymes which play an essential role in the process of DNA…

Q: evolutionary

A: According to ring of gyges we find that we humans are likely to pursue our own desires even at the…

Q: Bioenergetics Direction: Answer the following questions. Give a brief but direct explanations that…

A: Cellular respiration is a set of metabolic reactions and processes that occur in organisms' cells to…

Q: 3. The pedigree below was obtained for a rare kidney disease. a) Deduce the inheritance of this…

A: Introduction  The study of a specific trait that is passed down from one generation to the next is…

Q: what is the term that describes an element that is "locked away" (perhaps deep underground in a…

A: Biogeochemical cycle  The cycle of elements like carbon oxygen etc from biotic factors to abiotic…

Q: Based on what you have observed, which of the following is an appropriate hypothesis that…

A: A hypothesis is developed to outline the study's potential results. A scientific experiment is then…

Q: Greater reliance on vision over the sense of smell best describes which of these primates? A. Apes…

A: Apes have greater reliance on vision than the sense of smell.

Q: What are the hallmark symptoms of major depression?

A: Depression is basically a mental health disorder in which a person experiences mood swings and will…

Q: he structure of a mutated coronavirus strain found in the Philippines needs to be etermined. he…

A: Qualitative analysis is done by analysing and checking the quality of the specimen or the sample…

Q: . The pedigree below was obtained for a rare kidney disease. a) Deduce the inheritance of this…

A: Introduction Genetic disorder are of two types, autosomal and sex linked. In autosomal genetic…

Q: How does the cell membrane help maintain water content homeostasis?

A: Introduction  To attain balance, the body is continually attempting to control its internal…

Q: What is the neurobiology of major depression?

A: Major depression which is also called clinical depression is the state of mental disorder, in which…

Q: In a cross between BbTtSS and BBttSs, what is the probability of offspring being BBTtSS?

A: Introduction : A graphical representation of the possible genotypes of an individual that results…

Q: Lecture 3: Studying Life 1. What are the necessary components of a good hypothesis? 2. How does a…

A: We are allowed to do upto three subpart of related questions and only one when they are unrelated.…

Q: Protein folding is critical for function because the properties of a protein arise from its overall…

A: Introduction  A protein can carry out a variety of functions in our cells depending to its…

Q: In which stage of the cell cycle do cells grow and accumulate all necessary molecules in preparation…

A: The orderly sequence of events by which a cell duplicates its DNA, synthesises its other components…

Q: Significance or implications of cell 3. Describe the cell theory 4. Differentiate between…

A: Cells are the structural and functional unit of life. On the basis of complexity the cells are…

Q: How does the fact that our brains evolved relate to the role of exercise on brain function? Choose…

A: Evolution of brain is a complex phenomena. During the course of evolution, natural selection…

Q: c. Neonatal mortality rate (for first 4 weeks of life) d. Case-fatality rate due to cancer for…

A: Neonatal mortality rate gives the information about the number of infant deaths of the neonates per…

Q: Which of the following statements regarding "start" and "stop" signals apply to both transcription…

A: Introduction  The process of synthesising RNA from a DNA template, known as transcription, converts…

Q: Which of the following would inhibit the activity of TGF-Beta receptor? multiple answers    A.…

A: Signaling molecules in the body allow cells to react to altering external surroundings. Cells…

Q: What is the purpose of fixing a smear? Mark all that apply: 1. To attach the bacteria to the slide…

A: The staining of microorganisms is very much important that helps us in identifying the morphology…

Q: An organism’s traits are determined by the specific combination of inherited ________.a. cellsb.…

A: Chance occurrences are typically classified by likelihood. The possibility or chance that a…

Q: Please answer

A: Prophase is the first stage of cell division, before metaphase, during which the chromosomes become…

Q: Need answer in short asap

A: Drosophila melanogaster, or the fruit fly, is a model organism used in genetics and developmental…

Q: Does agar concentration affect the growth and morphology of bacterial colonies? What causes dense…

A:

Q: HCI is a type of the following: O a. Acid O b. Base O c. Buffer O d. Salt Oe. None of the Above

A: HCL  is corrosive in nature. It is clear colourless, pungent solution of hydrogen and chlorine mixed…

Q: What goes IN to the process for plants to grow.

A: Explain;- Requirements for growth Plants need air, light, warmth, water, and supplements to be…

Q: How does the level of spinal cord injury relate to expected functional losses and clinical…

A: Introduction  The spinal cord is the main component of the CNS (Central Nervous System) which…

Q: A plant has species has a diploid of chromosome number 18. How many chromosome would be expected in…

A: The genetic material of an organism present in the nucleus can be seen as the compact structures…

Q: Explain the physical foundations of the operation of an electron microscope

A: The first prototype electron microscope, capable of four-hundred-power magnification, was developed…

Q: How does the striated structure of skeletal muscle relate to its contractile function?

A: Highly structured tissues called striated muscles are responsible for converting chemical energy…

Q: Which of the following exert their cell signaling ability proteteolysis of other proteins? multiple…

A:

Q: What are the predisposing factors, clinical manifestations, and management of otitis media?

A: Otitis media is infection of ear in which air-filled space behind the eardrum. This is cause by…

Q: Describe the ff 1. Dileptus 2. Ameoba Proteus 3. Euglena

A: Single-celled organisms are living organisms. There are two categories of organisms- those made up…

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A: Introduction The term chromosomes defined as a thread-like structures present inside the nucleus of…

Q: Give the Physiological importance of Group III cations

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Q: 1. Give the levels of organization of matter ( living and non-living ): examples - sub-atomic level…

A: The origin of life from pre-existing life is called biogenesis. The origin of life from non-living…

Q: 1. Kingdom of excavate organisms characterized by the presence of discoid cristae in mitochondria.…

A: Excavata is a major supergroup of unicellular organisms belonging to the domain Eukaryota. This…

Q: . Please answer

A: Mitosis is a type of cell division that results in two daughter cells each having the same number…

Q: Question:- Explain why there are very few sequence-specific DNA-binding proteins that bind to the…

A: Introduction :- Proteins with DNA-binding domains, or DNA-binding proteins, have a particular or…

Q: Select all that apply to a direct simple stain:    1. the dye is acidic or negatively charged and…

A: Gram staining is used to examine the shape of the bacterial cells; if they are contaminated.…

Q: What problem would be caused by moving the beaker during the devlopment of the chromatogram?

A: Chromatography is the technique of laboratory in which separation of mixture takes place from it'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.