Describe the properties of the cell membrane, how it works, and why it is essential for the cell.

Q: The largest cycloneuralians are also the only ones with external fertilization. Which phylum is…

A: * Cycloneuralians belongs to the clade of ecdysozoan animals which consists of  Scalidophora and…

Q: Q17. In a dog breed, a gene B coding for fur color has a dominant allele B for black fur. Gene B has…

A: Epistasis is a phenomenon by which the presence of one allele interferes with the expression of…

Q: 1. 1. 4. 6.

A: At the cellular level, cell division drives the mechanism of reproduction. With exception of germ…

Q: The endplate potential decreases with distance because

A: The end plate potential is a potential that propagates to the neighbouring patch of muscle fibre…

Q: Term Nucleolus Centrioles Lysosomes Peroxisomes Ribosomes Mitochondria Golgi apparatus Rough…

A: Introduction Cell organelles are the cellular components. These cell organelles include both…

Q: In own words, give 5 or more reasons why most of the clinical features of the diseases…

A: Mitochondria are an essential component of eukaryotic cells, and their failure has been linked to a…

Q: Name the specific names of cells found in blood

A: Introduction Blood and lymph are two fluid connective tissues that flow throughout our…

Q: Branch, clade and monophyletic group are perfectly synonymous. Select one: True or False

A: Introduction :  A phylogenetic tree is a visual representation of the evolutionary connections…

Q: What does the novel Brave New World suggest is necessary in human life for people to “live…

A: Introduction  The most numerous and diverse species of primates, humans (Homo sapiens) are…

Q: Differentiate the Cimex sp. versus Ixodes sp. based on their morphology, ecology and/or behavior

A: Introduction: Insecta is an important class of the phylum Arthropoda. Some of their characteristics…

Q: The endplate potential is produced by ) too spread Na* channels simultaneous flow of Na* and K ions…

A: End plate potentials (EPPs) can be explained as the voltages which cause depolarization of the…

Q: Rank the following taxonomic groups, from greatest global species diversity (1) to least global…

A: How many species are there on Earth? Conservative and scientific estimates made by Robert May place…

Q: what are the differences and similarities between LPS and LPS+IL-10?

A: Inflammatory response occurs when any tissue is affected by the foreign materials, such as: trauma,…

Q: A researcher who has pioneered cell-free fetal DNA testing to detect trisomies has received threats…

A: The assessment of changes in gene sequences in protein or DNA is known as genetic screening.…

Q: Differentiate the Pediculis humanus capitis versus Pediculis pubis based on their morphology,…

A:

Q: According to Schmidt's theory of motor control, which of the following would be controlled by the…

A: Introduction Schmidt's theory of motor control claims to solve the degrees of freedom problem in…

Q: hierarchical/levels of organization in ecology.

A: Introduction  Ecology is the scientific study of the distribution and abundance of organisms, as…

Q: What does summation mean when we talk of postsynaptic potentials? When is summation non-linear?

A: Introduction  Postsynaptic potentials are those that usually occur as a result of alterations near…

Q: The allele for albinism is recessive to the allele for normal skin pigmentation. All individuals who…

A: An inherited disorder that presents with little or no melanin production, which results in either…

Q: Explain why this carbon cycle diagram does not have a b arrow that shows carbon atoms going from co2…

A: Carbon (considered as macronutrients) is one of the most important atom present in all organic…

Q: Similiarities and differences: ecology vs environmentalism

A: The environment is very important in life. It is a necessary element of our lives. A clean…

Q: cell membrane endomembrane system cytoskeleton enzymes mitochondria nucleus [Choose ] [Choose ]…

A: Eukaryotes - Eukaryotes are organisms whose cell contains membrane-bound cell organules like the…

Q: kame Tissue Type Identification Worksheet A) Identify the following structures as Epithelial,…

A: Epithelial tissue is made up of closely packed cells having thin lining. Connective tissues can be,…

Q: 1. Which cells in the life history of a basidiomycote can undergo meiosis? Dre CHA wr ?

A: A community is a collection of plants, animals, microbes, and fungi that coexist in a given area.…

Q: Please define the term closed circulatory system. Which animals have it, and what are its’…

A: The circulatory system is the system that transports blood, gases, nutrients, wastes, and lymph.

Q: 1 influence the velocity of the action potential along a dendritic fiber, once elicited, EXCEPT

A:

Q: 235) mGluRs are metabotropic receptors that are activated by the binding of the neurotransmitter…

A: glutamate receptors:- membrane have usually two types of glutamate receptors i.e. ionotropic and…

Q: Based on these sequences. Remove codons 24 to 66, inclusive. Sequence A…

A: The enzyme complex responsible for this excision is known as splicesome. Splicesomes are complicated…

Q: Which arrow in the diagram of transcription below is labeling the 'SENSE DNA strand? Note that the…

A: In genomics, transcription is the process of creating an RNA copy of a gene's DNA sequence. This…

Q: Transcribe the DNA into mRNA.  Sequence A…

A: The process of synthesis of messenger RNA with the help of DNA template strand is called…

Q: Understand the different types of poliovirus vaccines that are used in the USA versus other parts of…

A: Polio is a very dangerous infection that paralyses muscles, including those used for breathing and…

Q: Differentiate the following based only on their general external anatomy: Beetles versus True Bugs

A: Insects are invertebrates that do not have a backbone or skeleton inside. They have a hard outer…

Q: A man with type B blood marries a woman with type A blood. They have the first child with blood type…

A: Introduction: Although blood groups refer to antigens on red blood cells, they are actually…

Q: In allosteric activation_ O the substrate only binds to the low affinity enzyme. the effector binds…

A: Allosteric  In enzymes whenever a molecule other than substrate bind it other than active site than…

Q: what is lab report, lab report's structure and  do's and don't in writing lab report

A: Research is the process of researching and evaluating many elements of a problem to find a solution.…

Q: Explain how plants make organic molecules. Include the terms CO2, H2O, photosynthesis, sugar, and…

A: Plant synthesized organic molecule Glucose by using CO2, H2O & sunlight through the process of…

Q: In aseptic technique, What will/may happen if you open a solid plate and not pass the inoculating…

A: Sterilization  The method to remove or kill bacteria completely from any place, part, object or…

Q: why wouldn't the answer to part a be just 160/800= 0.2? why is that being squared? when you square…

A: In this question, asked that why the answer wouldn't to be just 0.2 and why was that squared.

Q: Describe One type of neural summation

A: Introduction  The process of determining whether or not an action potential will be produced by the…

Q: 2. Fill in the table: Major steps in Photosynthesis Does this step depend on any other step?…

A: Photosynthesis is the process through which plants convert sunlight, water, and carbon dioxide into…

Q: What are the factors influencing the extent and the deverity of an infection, explain.

A: Introduction Emergence infectious disease are occurs due to newly identified and previously unknown…

Q: During translation, the ribosome follows along the mRNA template in the reaches a at which point a…

A: Translation  The process of translating mRNA into chain of polypetide.

Q: There are 3 possible diploid genotypes at a locus with 2 alleles. a) True b) False

A: Alleles at the alternative forms of a gene that are located on the same locas of a homologous…

Q: The Hardy-Weinberg model describes a non-evolving population. Group of answer choices True False

A: Introduction :- In the absence of disturbing forces, the Hardy-Weinberg equilibrium states that the…

Q: Bacteria can evolve.

A: Bacteria are the unicellular prokaryotic organisms. They have a short life span and they divide…

Q: Describe the endomembrane system: protein modification transport and its functions

A: Introduction  Throughout the body, molecules and cells must interact with one another. There are…

Q: A classic dataset on wing coloration in the scarlet tiger moth (Paneaxia dominula) shows that…

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

Q: Which of these organisms do you think is a keystone species. Explain why you think so.

A: Introduction All processes in this world, whether they include live things or not, require energy.…

Q: State one example of an emergent property. Describe how a feature of the whole is not observed in…

A: Introduction :  Emergent properties are characteristics that show up as a result of different system…

Q: The key feature of AMPA receptors as demonstrated experimentally is_

A:

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.