Why would one use the Goldman-Hodgkin-Katz equation? • What is the role of the Na+/K+ pump in establishing ionic concentration differences and membrane potentials across the nerve membrane? • Describe the process of depolarization of the nerve membrane

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A: Heart: it is an organ that pump the blood across the body via vascular system.  Vascular system: it ...

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A: Insects have legs that are adapted as per their requirement for survival in their respective habitat...

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A: Facial nerve schwannoma : it is Benign peripheral nerve sheath tumor that arise from Schwan cells.  ...

Q: Why are fruit flies considered a model genetic organism? Would humans fit this description?

A: Introduction:- The study of how genes and traits are passed down from one generation to the next is ...

Q: II. Identify the taxonomic rank of the following: 1.Conostyloideae 2.Cucurbitaceae - 3. Hamamelidae ...

A: All plants, animals, and microbes in the world are included in taxonomy, which is the discipline of ...

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A: Difference:-  The difference between two strains of Corynebacterium diptheria, one of which can caus...

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A: The fitness of an organism is the measure that how well an organism survives and reproduce in a part...

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A: The populations showing low resource value (V< C) relative to cost (C), the hawks and dove can be...

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A: When platelets, proteins, and cells in the blood clump together, a blood clot forms. Your body devel...

Q: 3. What is the disease? (Hint: use Pubmed)

A: A disease is defined as any harmful deviation from the normal structural or functional state of an o...

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A: Let us look into the meaning of each type of research -  1. Technical analysis - In this context, te...

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A: Until the age of six months, neonatal are not able to make their antibodies themselves.

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A: In nature the resources available tends to be limited at any given point of time. This limited avail...

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A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: What traits or innovations allowed movement of animals onto land, and why might these traits have be...

A: Physical or behavioural adaptations are possible. A physical adaptation is a form of structural adju...

Q: Consider that leaves are added to a soil. The compound in the leaves that is most resistant to bacte...

A: Decomposition is process of decaying of materials.

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A: Cystic fibrosis is an autosomal recessive disorder.  

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A: **As per our guideline, we are supposed to answer only three sub-parts of a question. Please repost ...

Q: What insects are expected to have the most sclerotized heads? Explain.

A: Sclerotization is a biological process in which part of a tissue / whole tissues stiffen and become ...

Q: You discover a species in which most individuals display a diploid number of 28. However, you alsa n...

A: Haploid is the condition in which a cell has a single set of chromosomes.  Triploid is the condition...

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A: Genetic engineering is the branch of biological sciences which deals with making manipulation in the...

Q: Null hypothesis  If the Hydrilla plant is placed in light conditions, then it will undergo photosyn...

A: This question is about null hypothesis.

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A: If we were going to move a vesicle or organelle from one place to another within a cell,nuclear enve...

Q: The Environment Act 2008 was repealed by the Environment Act 2002 True False

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A: Introduction In a chemical reaction, a solution can be acidic or basic which depends on the concentr...

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A: Genetic engineering is the act of altering genetic material by interfering with genetic processes in...

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A: Formula: Rt=R(1-m)t Rt=frequency of allele "R" after "t" generation R= initial frequency of given al...

Q: Determine if the following are considered facts or opinion using the evidences provided. Write FACT ...

A:

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A: This particular pedigree shows following traits: 1. The affected trait appeared in generations in wh...

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A: In genetics, genes forms the hereditary units of life. The genes contains two alternative forms call...

Q: What's the role of Protein Phosphatase 1 (PP1) in cell signaling?

A: Protein phosphatase 1 (PP1) belongs to the protein serine/threonine phosphatases family of phosphata...

Q: Which of the following are outputs of the Calvin cycle? Choose all that apply. ATP water carbon diox...

A: Calvin cycle is a dark reaction.

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A: In the ecosystem of tropical rainforests, most of the birds have bright colored beaks and feathers. ...

Q: How many bones in the human body

A: Bones provide structural support and rigidity to different organs of the body. They form attachment ...

Q: How does modification of the insect legs/limbs better equip the insect to survive in a given environ...

A: Insects are adapted their environment in many ways. An adaptation is an adjustment to the environmen...

Q: 5 Statement of the problem about this topic thank you Title: Effects of organic and special fertili...

A:   Bitter gourds require a very hot and humid climate to grow well. Plant bitter gourd seeds grow in ...

Q: If p = .5, calculate q, p^2, 2pq, q^2. Select all the answer below that are correct. Note p2 and p^2...

A: Here given, p= 0.5 According to Hardy Weinberg Equilibrium, We know that : p+q= 1 If p= 0.5 then  q=...

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A: Henry Parinaud was the ophthalmologist that first described the eye movement disorder and he was the...

Q: What is the most sclerotized insect head? Why?

A: Sclerotin is a yellowish-brown chemical substance present in the cuticle of arthropods. It is produc...

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A: Agnathans are different class from Gnathostomata. So it is placed as a different node in the table w...

Q: Tay Sachs disease is a recessive lethal. Abnormally shortened fingers are the heterozygous form of ...

A: Alleles  are the alternative forms of a gene that are located on the same locus of homologous chromo...

Q: In what cellular process does the drug target play a role?

A: Cells are separated from their surroundings by the cell membrane.

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A: C0t analysis, which is based on the principles of DNA reassociation kinetics, is a biochemical techn...

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A: First molecule shown is a monosaccharide. Different or same monosaccharides join via glycosidic link...

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A: DNA is molecule which is present inside a cell and contain the genetic information of an individual ...

Q: Enter Full Screer 39. How would you describe the quaternary structures below? a. Aquaporin c. Aminop...

A: a. Aquaporin:- The aquaporins (AQPs) are a family of small membrane-spanning proteins having monomer...

Q: Thesis statement abut bioethtical issue of euthanasia.

A: The primary criteria for euthanasia was in terms of animal welfare. And that are that the method be ...

Q: Multiple Alleles:

A: Given: Gene mutations may produce many different alleles of a gene. Some genes may have as many as 3...

Q: The den network of fibers that connect the two hemispheres is called the corpus Callosum. Much of wh...

A: The left and right hemispheres of the brain are symmetrical. The opposing side of the body is contro...

Cell Signaling

It allows cells to perform various cellular activities, coordinate, and interact with other cells. All cells of an organism receive signals from their environments and respond accordingly. Even the unicellular eukaryotes receive signals secreted by other cells and respond. In the case of yeast, mating takes place by signaling between the yeast cells. Communication by cell signaling in a multicellular organism has become a vast and important part of various fields of biology.