scribe the elements that make aged skin more susceptible to infection.

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A: The cell division is a cell cycle which is responsible for dividing the parent cell into daughter…

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A: Food products contain a wide variety of germs that are spread by the air, water, soil, plants, and…

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A: Poison Hemlock (Conium maculatum) is not an issue in California. This statement is False.  This is…

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A: Plants are one of the five kingdoms of life-living things and it is able to grow on land as well as…

Q: Host defense mechanisms that are present at birth and provide nonspecific resistance to infection…

A: immunity is the capability of multicellular organisms to resist harmful microorganisms.

Q: Determine what happens as if the spindle fiber failed to form in a cell during the process of…

A: Ans- Spindle fiber are extremely necessary for cell division. These are the protein structure that…

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A: How can the ideal gas law be applied in health sciences?

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A: When the cell division their nuclei acquire the same number and kind of chromosomes as those found…

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A: Different mechanisms are used to move chemicals through plasma membranes. Due to the selective…

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A: Cellular reproduction is the process by which new cells are created from parent cells. It happens as…

Q: How the subject of biology can be studied from microscopic to a global approach?

A: The scientific study of life is known as biology. Although it is a natural science with a large…

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A: All eukaryotic creatures contain the endoplasmic reticulum, a cellular organelle that performs…

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A: Introduction: RNA is a single-stranded molecule that is present in both the nucleus and cytoplasm,…

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Q: When a geneticist or microbiologist uses ligase, what is the ligase being used for covalently…

A: DNA ligase is an enzyme that is used to join fragments of DNA by catalyzing the formation of…

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A: Immune system acts as a defense system in our body by protecting from effects of pathogens and also…

Q: Explain the main difference between the 1st and 2nd lines of defense (innate immunity)

A: Our immune system comprises of three basic lines of defenses - first, second and third line of…

Q: tion 17 The organelles that are responsible for digesting the contents inside a food vesicle are…

A: Que 17)   Lysosomes = these are the organelles mainly present in the animanl cells with a small…

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A: Answer :- a) Operons Explanation - Eukaryotic genes aren't organized into operons, therefore every…

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A: Species is defined as the group of organisms having ability to interbreed with them and produce…

Q: initial rate of transporter Calculate the Km value for the data plotted below. 05 10 15 20 25 30 35…

A: Enzymes are proteins that convert a substrate into a product. The enzyme activity determines the…

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A: Contamination is presence of harmful organisms or their products causing disease or discomfort.

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A: The group Enterobacteriaceae includes the genus Salmonella, which consists of microorganisms linked…

Q: protein and find that the encoded protein is substantially longer than normal, with the extra amino…

A: Introduction The mutation is defined as any change or alteration in the sequence of DNA bases,…

Q: Identify the major transport mechanism that carry substance in and out of cells.

A: Different mechanisms are used to move chemicals through plasma membranes. Due to the selective…

Q: Just before you wake up in the morning, which of the following would be occuring? 1) insulin…

A: The glucose concentration in the blood is regulated by two hormones which are secreted by the…

Q: 8. If a neuron in Layer II of primary visual cortex responds to lines that are at a 45 degree…

A: 25% of the visual area comprises the cortex which contains approximately 5 billion neurons. This…

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A: As per the guidelines, we are supposed to answer only three sub-parts. Kindly repost the question…

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A: All the options are considered as the first line of defense against pathogens .…

Q: describe and explain the occurrence of the process of keratinization.

A: The process of formation of dead Keratin protein in the stratum corneum of the dermis is called…

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A: Chefs often place salad greens in water to make the vegetables crispy. What organelles are…

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A: The term "gene pool" describes the total number of alleles that can be discovered within a gene's…

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A: Introduction: Syndrome of inappropriate antidiuretic hormone secretion known as SIADH. In this…

Q: etermine what happens as if the spindle fiber failed to form in a cell during the process of mit

A: Spindle fibres are the proteins that give chromosomes structure and organisation by serving as an…

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A: The systemic study of an organism's genes and their functions is known as?

Q: Describe what kinds of information can be learned from a single fossil, including information about…

A: A fossil is any preserved remains, impression, or trace of any once-living thing from a past…

Q: Which of the following are connections between cells that allow for communication in animal and…

A: Which of the following are connections between cells that allow for communication in animal and…

Q: Question 20 The amount of energy needed to break the bonds of the reactants is called A) activation…

A: 20) All reactions require some sort of energy to initiate a chemical change. The energy required to…

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A: Eye development in vertebrate take place during the late phase of gastrulation. Eyes are the…

Q: Discuss several examples of the relationship between ecology and evolution

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Q: Which of the following phyla or classes displays the greatest number of species: options:…

A: Species is defined as the group of organism which can interbreed together and produce viable…