Explanation The cell and the corona virus connection?

Q: Explain how you would use the blue-white colony screening technique to identify bacteria containing…

A: Plasmids are one of the most commonly used vector in recombinant DNA technology.This technology…

Q: What do you predict will be the proportion of birds with beaks that are 11mm or longer in another…

A: Evolution is a process that involves a change in organisms due to the adaption of organisms in their…

Q: QUESTION 19 Identify the structure indicated by number 1. 1- 9

A: Fertilization can be described as a process ,in which two gametes fuse together to form zygote.

Q: If an organism is said to be a chemoautotroph, which of the following statements is true? The…

A: Living beings derive their energy from various sources. The organisms that derive energy from the…

Q: What for lamb bones change the most and the least?

A: Explanation: This is due to the fact that the bones that are utilized more frequently are subjected…

Q: Use the graphs below to answer the following 5 questions. Biomass Time The growth of Lemna polyrhiza…

A: Intraspecific competition The competition between two same species is know as intraspecific…

Q: How did developments in cytology in the nineteenth century contribute to our modern understanding of…

A:

Q: As you know, cells in our body are constantly dividing. What are the 3 ways that cells use to make…

A: A checkpoint is a stage in the eukaryotic cell cycle at which the cell examines internal and…

Q: Which type of t-test is best for the following variables:(a) Age measured by # of years old (b) Life…

A: The variable that is changed during a scientific experiment is known as the independent variable.…

Q: Name and explain the mechanism of action of the anticoagulants: calcium chelators (oxalate, citrate,…

A: A process known as the coagulation cascade occurs whenever there is bleeding in the body, and it…

Q: The sugar present in milk, lactose

A: A naturally occurring sugar called lactose can be found in milk and dairy products like cheese and…

Q: Which sample is larger? 1.0 mg or  0.01 g 1.0 μg or  0.01 mg  12 mg or  0.12 g 12 mg or 1200 μg

A: Units are the universal parameters assigned for assessing the physical parameters of the sample such…

Q: Illustrate the process of stringent response in bacterias and explain the concepts behind it

A: Microorganisms were the first to form life on Earth. Microorganisms have effectively adapted and…

Q: Consider the following mature mRNA from a human cell: 5' UAAUGUCGCAAUAACC 3¹ What is the sequence of…

A: Gene is a hereditary unit which helps in transfer of genetic information. Genetic information is…

Q: If someone has malabsorption issues does this affect how triacyclcerols are transported?

A: Biomolecules are the basic building blocks of all living things. They play an essential role in the…

Q: Recommended Weight Limit (RWL) is a load value that most healthy people could lift for a substantial…

A: Within the NIOSH lifting equation, a recommended weight limit (RWL) is a measure used to specify the…

Q: The following protein sequence was made. N-MET TYR GLN GLN CYS-C a. Using the top most option from…

A: Introduction Amino acids are chemical molecules that combine to produce proteins; hence, they are…

Q: Where is the energy stored in a molecule of ATP?     In adenine     In the bonds between the…

A: ATP is the energy currency in the cell.It is chiefly synthesised in the mitochondrion of the…

Q: Initiation. Promotion Progression/ Angiogenesis, tumor migtation Cells multiply uncontrollably DNA…

A: Cancer is defined as rapid non-controllable cell division triggered by either external (UV or…

Q: A single species can have two or more forms of malate dehydrogenase, with non-identical amino acid…

A: Malate dehydrogenase catalyzes the interconversion of malate and oxaloacetate. It is a key step in…

Q: A "relaxed" animal conserves its glycogen and oxygen, and in this way lactic acid can be produced…

A: Note: As per the guidelines we are answering the first question here. Please repost the other…

Q: O SCH₂ H OH H OH W W and Z X and Z W and X X and Y NH₂ W and Y O 1 CH₂ H OH H These are purine…

A: DNA is a genetic material in most of the organism which is composed of various nucleotide base join…

Q: Aneuploidies are deleterious for the individual because of what phenomenon?a. nondisjunctionb. gene…

A: Introduction: The maternal and paternal genome complements that diploid organisms have are thought…

Q: What is the importances of Nucleic Acids?

A: Nucleic acid was discovered by Swiss physician Friedrich Miescher in 1868 from the nuclei of white…

Q: Using the oil immersion lens, you estimate 6 human cheek cells can fit across the diameter of the…

A: A microscope is an instrument used to identify and analyse minute objects . There are 4 different…

Q: Does the removal of Chthamalus affect the distribution of Balanus? O Yes No

A: Connell conducted a number of trials in which he moved the barnacles to various depths in the…

Q: Van Valen's Red Queen Hypothesis explains why.... Algae and other phytoplankton are not abundant in…

A: Natural selection is a crucial topic in biology because it establishes the foundation of…

Q: A false positive is a a test result that indicates that a person has a specific disease or condition…

A: Blood pressure is the pressure of circulating blood against the walls of blood vessels. It is…

Q: What is directly responsible for pumping protons out of the mitochondrial matrix? Select one: O a.…

A:

Q: A. Epithelial Tissue 1. Tissue Type: 2. Identify the highlighted Structure. 3. Tissue Type: 4.…

A: Epithelium tissue  Form continuous sheets(fit like tiles). Lack of blood vessels. Nourished by…

Q: If you transferred 15 mL of an undiluted sample into 35 mL of diluting fluid, what dilution have you…

A: The term "dilution factor" (sometimes known as a "dilution ratio") is used to indicate how much of…

Q: Interpret the following chord diagram that shows the presence of species by month. Which of the…

A: The cord diagram helps us to compare the data between different groups. Here the cord diagram…

Q: Oxidative phosphorylation is the process by which Select one: O a. high energy NADH is made to…

A: The metabolic processes by which a cell acquires energy are described in bioenergetics. The process…

Q: C-12 and C-13 differ by the number of electrons with C-13 having an extra electron in the outer most…

A: Atoms that contain the same quantity of protons but different quantities of neutrons are called…

Q: You observe a cell that is undergoing mitosis.  You see double-stranded chromosomes and a partial…

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Q: Which factor sets the lower limit of Chthamalus' realized range in the intertidal zone? O Ability to…

A: Introduction  Nearly all of the non-boreal shores of the northern hemisphere's northern hemisphere,…

Q: Identify 3 physical conditions that can optimize rate of diffusion of a gas across a membrane, and…

A: Diffusion  The passing of material from one side of membrane to other side or in simple term across…

Q: A. Drawing of Cell in Distilled Water Mount: (with Label) H₂₂0 H₂O H₂O H₂0 Drawing of Cell in Normal…

A: Figure A is of  The cell is in isotonic solution.  The flow of water is from both the side until…

Q: Cytology is the study of individual cells of the body, as opposed to histology which is the study of…

A: Cytology is the branch of biology that deals with the morphology, structure, ultrastructure, life…

Q: A gene is described as X-linked when it occurs on the X chromosome and not the Y. Our convention is…

A: When a phenotypic expression is predominately seen in male offspring of heterozygous, unaffected…

Q: Drag the tiles into the Venn diagram to compare prokaryotic and eukaryotic cells. Prokaryotic Cell…

A: Introduction In biology, the base unit can exist on its own and is made up of all living creatures…

Q: Three species have the following DNA sequences at a particular region of a gene: Species A: ACGT…

A: Phylogenetic tree is used to established evolutionary relationships between different members of the…

Q: List and describe the functions of the respiratory systems.

A: The nose, pharynx, larynx, trachea, bronchi, and lungs are the major anatomic structures of the…

Q: define the following:               Mental disorder:               Neurotransmitters:…

A: A wide variety of mental health conditions—disorders which impact your emotions, thinking, and…

Q: 10. If a cell produces a protein that has the following amino acid sequence, can you determine the…

A: Deoxyribonucleic acid is a molecule composed of polynucleotide chains. It coils around each other to…

Q: Plants from two different diploid species (2N = 32) are crossed producing infertile F1 plants. What…

A: The indirect process of cell division in which  the chromosomes of a parent cells divide ones but…

Q: why is an organism both conformer and regulator? Explain with examples

A: Living organisms which not maintain a constant internal environment are called conformers. They…

Q: How does adaptations allow plants to move From an aquatic environment to the variety! of habitats…

A: Present day plants evolved around 450 million years ago in the Ordovician period within the…

Q: Why are viruses not grouped into any of the six kingdo They are not capable of independent metabolic…

A: Virus is an infective agent that typically consists of a nucleic acid molecule in a protein coat, is…

Q: In a population, there is a wildtype allele designated A1. It has a frequency of 0.7.  A mutation…

A: Hardy-Weinberg equations can be applied to any population. The Hardy-Weinberg Theorem, therefore,…

Virus

Viruses are infectious microscopic agents that can only reproduce in live cells of animals, plants, or microbes and are smaller than bacteria. Vertebrates, invertebrates, plants, protists, and fungi are among their many hosts. Viruses are unable to multiply on their own due to the lack of necessary cellular machinery, but they can guide the cell machinery of a host to make additional viruses by infection. The virus enters and attaches to a particular host cell, injects its genetic material, and reproduces by using the host’s genetic material. Viruses cause infection by taking entry into the host cell and using the host cell’s enzymes and raw materials to multiply.