Weight loss increases the plasma concentration of organochlorides in the blood.  Organochlorides increase thyroid hormone levels and mitochondrial function. Group of answer choices True False

Q: Genetically modified foods are products produced from organisms that have had genetic modifications…

A: Genetically modified foods are produced by genetic engineering techniques. Scientists modify their…

Q: A prokaryotic cell _______ contain lysosomes. A prokaryotic cell _______ contain golgi. Select one:…

A: Prokaryotic cell The cell is the fundamental , structural and functional unit of living organisms.…

Q: The proteasome contains enzymes that cleave _________ bonds. Select one: a. peptide b. hydrogen…

A: The proteasome is a highly sophisticated protease complex designed to hydrolyze client proteins in a…

Q: Study the sequences below. Construct a molecular cladogram from the different amino acid sequences…

A: Introduction The phylogenytic tree represent the relationship between different organisms and also…

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A: Introduction Visceral stimulus:- It is a physical reaction to a non-physical experience, an emotion,…

Q: Describe how plasma membrane protein sorting occurs in the Golgi • Compare/contrast regulated vs…

A: Biosynthetic-secretory pathway:              After translation, the proteins are sorted and…

Q: What will be the phenotypic ratio of the offspring of a purebreed male fly with eosin eyes (CCXw-eY)…

A: A phenotypic ratio is a quantifiable relationship between phenotypes that shows how often the…

Q: Describe the relevance of Bioinformatics in supporting the progress of Biotechnology.

A: Bioinformatics:  Short for "biological Informatics", Bioinformatics is a new field of biotechnology…

Q: Why are convergent traits considered evidence for evolution

A: Convergent evolution is the independently occurring evolution of comparable traits in animals from…

Q: What is the general composition of lysosomes? How are they formed? How do they obtain low pH? Why is…

A: Lysosomes are cell organelles found in the eukaryotic cells of animals. In plants, these are very…

Q: If you looked at H&E staining of a fungal-infected mouse tongue vs a non-infected mouse tongue,…

A: H& E stands for Hematoxylin and Eosin stain.This stain is used to observe various cellular…

Q: 3 Allele distributions in Generation 1: 36 homozygous dominant individuals 13 heterozygous…

A: Given  p+q = 1  p2 + 2pq + q2 = 1 q = 0.4

Q: Suggested Study Questions: 1. What is a karyotype? 2. Explain why staining of chromosomes is…

A: Genetics involves inheritance, characteristics, DNA, genes, proteins, and chromosomes. Everyone…

Q: All mammals have tailbones and muscles for moving a tail. Even humans have a reduced tailbone and…

A: Evolution is the gradual progression in the inherited traits of natural populations over many…

Q: If you gram stain an acid fast organism, what would you most likely see when you examine the stain…

A: * Gram stain is the procedure used to distinguish bacteria with different types of cell walls. *Acid…

Q: Question 9 of 14 Which of the following acts as a signal for the dendritic cell to begin…

A: Cross-presentation is the process by which specific MHC class I-expressing professional…

Q: 4. What is a peptide bond? Label the peptide bond in the figure. 5. Draw the skeletal structure of…

A: Polypeptide chain The polypeptide chain is the chain of protein which is made up of amino acids.

Q: Humans homozygous for the sickle cell allele have sickle cell anemia.  A human that is heterozygous…

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Q: QUESTION 9 What is the genetic phenomenon when a person has a specific genotype but phenotypically…

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Q: If two different organisms are closely related evolutionarily, then they will (a) be similar in…

A: Any accumulated or cumulative change in an organism's or population's features over a long period of…

Q: Aside from skeletal structural similarities, what other commonalities among organisms might be…

A: Evolution is the process of accumulation of genetic variations in individuals that lead to the…

Q: why are folk with diabetes mellitus at a higher risk for amputation of extremities?

A: Introduction Diabetes mellitus is a type of diseased condition in humans. A disease is defined as an…

Q: Match the shorter sequence relative to the longer one.  Note: Observe Chargaff's rule of base…

A: The DNA or deoxyribonucleic acid is the genetic material in living organisms that is composed of…

Q: xplain how the following affect membrane fluidity: – Level of phospholipid tail saturation – Level…

A: A plasma membrane is a selectively permeable membrane. It is made up of phospholipids, proteins and…

Q: Assume that short ear lobes in humans are an autosomal dominant trait that exhibits 60% penetrance.…

A: The unit of heritance which carries information from one generation to the next is called genes.…

Q: Why do vancomycin-resistant bacteria have a higher frequency in the population after treatment with…

A: Vancomycin is a drug that is used to treat infections caused by bacteria. It works by killing the…

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: 1. At which half of the petri dish are Paramecium most numerous? 2. What is phototaxis? Are the…

A: Paramecium are participants of the Kingdom Protista and the genus Paramecium. When regarding the…

Q: Do you think one species’ adapting over time to feed specifically and extremely successfully on…

A: Coevolution is a multifaceted, intricate process. It can manifest in interactions among closely…

Q: Why are the similarities among organisms during early development evidence for evolution? Give an…

A: Evolution is the gradual change in the inherited traits of natural populations over many…

Q: For some kinds of experiments, biologists use isolated cells grown in culture. Cells differ…

A: Doubling time is the time taken for cells to complete one cell division. It varies for each…

Q: List and explain the known features of Chordates Provide examples of chordates from various…

A: Introduction: All animals are included in the Kingdom Animalia. The animal kingdom is the biggest…

Q: Which of the following would inhibit the function of the JAK-STAT Pathway? Multiple answers    A.…

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Q: Describe critical concentration (Cc) • Describe actin/microtubule polymerization • Contrast “T” and…

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Q: Which very specific synapse will produce the fastest propagation of an action potential? axosomatic…

A: Introduction A synapse is a junction where the axon of one neuron cell contacts another. Two types…

Q: 1. Why do you need to keep your sample on ice during the sonication steps?

A: According to the answering guidelines I'm going to answer 1st question only. Please post the 2nd…

Q: 9. Explain how sweating when hot OR shivering when cold are examples of a negative feedback system…

A: Positive feedback occurs to increase the change or output: the result of a reaction is amplified to…

Q: Study the diagrams below. The diagrams represent four possible phylogenetic trees showing the…

A: Principle of parsimony: The principle of parsimony is made use of when we need to determine which…

Q: Below is the CODING sequence of a gene. An A is inserted at position 131. Insert the variant and…

A: Introduction  Central Dogma: it is the key mechanism by which DNA can be transcribed into mRNA by…

Q: reduces

A: C.reduce ,unfolds. Due to their covalent nature disulfide bonds can have profound effects on the…

Q: Answer exhaustively, why are the protein receptors on the egg cell particularly important among…

A: Introduction :- A male organism's sperm fertilises a female organism's egg outside of the female's…

Q: How do cilia and flagella differ?

A: Unlike plants, most of the living animals are motile that is they can travel to different places to…

Q: QUESTION 4 In Mendel's pea plants, round shape (R) is dominant to wrinkled shape (r), and yellow…

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Q: 7. At electrical current irritation of the ventral roots of a spinal cord it is impossible to…

A: Introduction The nervous system acts as a control system that consists of highly specialized cells…

Q: Compare/contrast extracellular matrix with basal lamina / basement membrane• What functions do they…

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Q: If you are trying to set up a PCR with a total volume of 40uL and you have access to a stock…

A: Inroduction DNA replication occurs in our body. But PCR or polymerase chain reaction  is a…

Q: Hoe many organelles does Eukaryote cells have?

A: Ans: Cell is the structural and functional unit of life. And there are millions of cells  present in…

Q: from the drop-down menu which type of regulation is occurring in each case. Select The Ixb12 gene…

A: Gene regulation is a mechanism of controlling the function of gene and it's associated mRNA and…

Q: In a monohybrid cross, which of the following can result in the heterozygote displaying a different…

A: Everyone wonders why brothers and sisters look so similar to one another. This is when heredity…

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…