adherens (adhesive) junctions

Q: Is the solute potential of the cell increased or decreased by plasmolysis? Explain.

A: plasmolysis is a process in which the cells reduce water in presence of hypertonic solution.  this…

Q: Rising rates of heart disease and obesity led government scientists to advise Americans to reduce…

A: Obesity is mainly caused due to high levels of fat in the body.  Meat has high fat content and can…

Q: 5 What is the probability of two parents who carry the gene for albinism (an autosomal recessive…

A: Alternative pairs of genes present in the specific locus of homologous pair of chromosome is known…

Q: Why is dengue (the sylvatic form) becoming more of an issue now more than ever?

A: Dengue is an acute viral disease spread by mosquitoes. Symptoms are expressed after a short…

Q: Summary of mitosis

A: Cell division is a phenomenon in which parent cell undergo splitting and give rise to new cells.…

Q: Examine whether the statement, "The number of c subunits in the rotor ring of ATP synthase defines…

A: Each of the c subunits is a heparin composed of two membrane-spanning a helices and a…

Q: Regulated reabsorption of Na+ at the DCT occurs under the influence of the hormone A B C D renin EPO…

A: We know that Hormones are defined as the type of signaling molecules that are directly secreted into…

Q: explain in which cycle of PCR is a double-stranded fragment of correct size first generated.

A: A DNA segment can be amplified in a single copy or a few copies using the polymerase chain reaction…

Q: Fill out the diagram as indicated by instructions below. Label processes A, B, and C. h. Some…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: In PCr amplification If your negative control would have shown a different bp band that what was…

A: A laboratory technique known as reverse transcription polymerase chain reaction (RT-PCR) combines…

Q: 17. Refer to the illustration shown. What is the genotype ratio? O 1 FF: 2 Ff: 1 ff O 2 ff: 1FF: 2…

A: The genotypic ratio is the result of Mendel's law of segregation. According to Mendel's law of…

Q: What are kinases? Select an answer and submit. For keyboard navigation, use the up/down arrow keys…

A: Introduction  Proteins which are called enzymes speed up chemical reactions and they act as a…

Q: Determine if the concentration of transcription regulator were same in nucleus of eukaryotic cell as…

A: The promoter region is where transcription starts. Upstream of the promoter, there are regulatory…

Q: In 33-hour chick embryo, brain segments are already evident. Identify these brain segments and give…

A: The chicken embryo develops partially in the hen's body but primarily during the brooding following…

Q: Which of the following is NOT an example of allosteric regulation? Select an answer and submit. For…

A: Allosteric regulation is depend on the enzyme active site binding molecule that produce confirmation…

Q: How are the anatomy and visual appearance different between amphioxus and  Ammocoete Larvae ?

A: Amphioxus belongs to Cephalochordata while ammocoete is a larva of Lamprey. Ammocoete larva and…

Q: Assume a single base in a RNA virus has a mutation rate of 1/1000 per generation. Over the course…

A: If a random variable has binomial distribution with number of trials n and probability of each…

Q: on ni aliuzen en B. Gene A contains a base substitution that results in a nonsense mutation. HTW…

A: A non sense mutation is the one where a codon is converted to stop codon and there is premature…

Q: Explain what would happen to a substrate molecule if it encountered an enzyme’s active site that…

A: Enzymes are biocatalyst that perform specific chemical reactions in the living organisms. They are…

Q: What produces the main driving force which drives quiet expiration? A. contraction of the…

A: C. Elasticity of the diaphragm muscle.

Q: The different cells in your body rarely have genomes with the identical nucleotide sequence" is true…

A: The term "genome" describes all of the genetic material that exists in an entity, such as an…

Q: Could Bacteria of the GI Tract lab, be used to benefit patients? (Could it be used in the clincal…

A: GI tract or The Gastro-Intestinal Tract is the pathway that connects the various digestive organs…

Q: List and explain 5 ways animal test subjects be protected in research studies according to the…

A: Institutional Research Board (IRB) has the 3Rs of Replacement, Reduction and Refinement referred to…

Q: Stimulus O dorsal root ganglia Ospinal cord Response Stretch In the reflex shown above, the sensory…

A: The diagram shows the patellar reflex action in which the stimulus triggers the  sensory receptors…

Q: Which of the following computational tools would you use to determine the amino acid sequence…

A: The correct answer is option B. ExPASy Translate.  The computational tool that we would use to…

Q: Explain why the torned lipid bilayer is not sealed itself by forming a hemi-micelle cap at the…

A: Introduction: The plasma membrane's fundamental structure is a lipid bilayer made up of two leaflets…

Q: Starting from outside the body, what is the correct order of organs that air travels in the…

A: The nose and mouth are the beginning of the respiratory system, which continues through the airways…

Q: You have isolated a temperature-sensitive cell-cycle mutant. The mutated gene encodes the activating…

A: Cell division is the sequential process in which parent cell divides and redistribute their genetic…

Q: If GUS is present in the Arabidopsis Thaliana plant , what does that mean

A: The GUS gene is a reporter gene for jb diverse plans in bacterial species. The gene encodes for…

Q: A non-dividing yeti skin cell is shown below. Assuming a single crossover evetn occurs between the…

A:

Q: How many molecules of THF are generated per second if you found your DHFR protein to consume 180…

A: Unsubstituted folate species THF and DHF accept one-carbon moieties and transmit them to either…

Q: Explain the reason why different parts of the mRNA is represented at different levels in an…

A: Introduction: Alternative splicing, sometimes referred to as differential splicing, is a unique…

Q: 1. Discuss some advantages and disadvantages of fertilizer. 2. Why does eating meat carry more…

A: Introduction  An organism that has had its DNA altered through the use of genetic engineering…

Q: How RNA is hypothesized to be an evolutionary precursor to DNA and protein, and how DNA is a better…

A: Earlier, the RNA world theory proposed that RNA replication facilitated the evolution of life on…

Q: Describe RuBisCO

A: A biological catalyst can be described by the term enzyme, which is mainly a protein. It quickens a…

Q: Identify the molecules below as either long term energy storage molecules, short term energy storage…

A: Majorly, there are 4 types of high energy molecules that can be used for long term energy storage in…

Q: Anaphase 400x Number of cells Telophase 400x B. TIME SPENT IN EACH PHASE OF THE CELL CYCLE Table…

A: Introduction :  The events that take place during a cell cycle are in a specific sequence. DNA…

Q: Determine the main refraction region in the eye.

A: The refractive index is the proportion of light's speed in a vacuum to that of that same light in a…

Q: Explain the fluorescence of a same chromophore at different wavelengths.

A: A group of chemical compounds known as chromophores can affect a compound's colour at various light…

Q: 3. IL-10 induces upregulation of which M2 macrophage subtype? What role does this subtype play in…

A: Macrophages are the immune cells which participates in innate host defense mechanism as well as in…

Q: How many types of gametes can be produced from the following diploids? Show the gametes. A. AaBB B.…

A: Gamete formation is one of the key events of sexual reproduction. Gametes of diploid organisms carry…

Q: The 1000 aa protein (Protein X) you are studying has several putative caspase cleavage sites. You…

A: Western blotting is a molecular biology technique that is used to detect a specific protein from a…

Q: 20. Based on the pedigree below, what do you know about individual II-3 and II-4? Examine the…

A: Pedigree is a family chart showing the inheritance of a particular trait through several generations…

Q: What's the importance of the blue being present in the Arabidopsis plant when looking for GUS…

A: GUS gene can be transiently/ stably expressed in grasses for the need of promoter analysis & to…

Q: Whether the statement "Peroxisomes are found in only a few specialized types of eukaryotic cell" is…

A: Peroxisomes are tiny, membrane-bound vesicles with a single membrane that provides a safe reaction…

Q: Describe the Calvin cycle and the products of the Calvin cycle

A: The process whereby light energy is transformed into chemical energy in the form of sugars is known…

Q: Identify each statement below as True or False. * Another name for phase I of photosynthesis is…

A: Introduction  Food is synthesized by plants and other autotrophs from "thin air" or, at the very…

Q: Because of the metastatic trait of cancer cells, how can we judge a cancer treatment to be…

A: Cancer symptoms can be treated with radiation and chemotherapy, among other treatments. Other drugs…

Q: larvae that affects crops?

A: The life cycle of insect goes through 4 different stages .These 4 stages of the life cycle are eggs…

Q: Match the organism on the left with virulence factors on the right. Treponema palladium…

A: VIRULENCE FACTORS = These are the factors produced by microorganisms which can cause disease and…

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.