Microvilli of the small intestine play an important role in digestion by doing which of the following?   Increasing absorptive surface area   Improving blood circulation   Filtering our impurities from the food   Adding microbes to the chyme matter

Q: What cellular structures of onion are more easily seen in stained as compared to unstained preparati...

A: After staining with potassium iodide, the following structures can be observed by a compound microsc...

Q: dentify a competitive inhibitor and the enzyme that it impacts. Describe how the competitive inhibit...

A: Competitive inhibitors are those substances that compete with the substrates to bind to an active si...

Q: 1. To create a fully functional protein, how do their structure help in determining its function? 2...

A: 1. A fully functional protein is generally found in tertiary or quaternary structure. The tertiary p...

Q: The difference between the sugar in DNA and the sugar in RNA is that the sugar in RNA:   Group of ...

A: The nucleotide polymer that are responsible for determining and regulating the genetic characteristi...

Q: 1. In Figure 10, can you observe the unevenly thin stretch along the walls? If yes, identify these s...

A: Plant cells have fixed regular shape. This is because they have a cell wall made of cellulose that r...

Q: 1. Which is the abiotic factor? A. Bacteria B. Dog 2. Which of the following is a characteristic of ...

A: A dynamic community that contains a set of physical, chemical, and biological variables in a specifi...

Q: Table 2. Starter plate conditions. Starter Plate Bacterial Cas9 DNA Repair System SGRNA Donor Plate ...

A: Q. 

Q: A.) Chemical changes to the DNA caused by mutations can cause hazardous damage to the DNA. B.) Envi...

A: DNA:  DNA is a polymer made up of two polynucleotide chains that coil around each other to form a do...

Q: In a population of Hopi indians the autosomal recessive gene for albinism exists at an allele freque...

A: This scenario based on population genetics, the hardy Weinberg equilibrium. Your answer start in ste...

Q: Why is there an argument among scientists about recognizing Anthropocene as an epoch?

A: Epoch means an event or a very long time marked by an event that begins a new period or development....

Q: Give the molecular formula of the functional group that is missing. a. NH+ b. CH3 c. COOH d. C6H1...

A: Q. Give the molecular formula of the functional group that is missing. a. NH+ b. CH3 c. COOH d. C6H1...

Q: What is the sequence of events in receptor-mediated endocytosis?

A: Introduction: "Bulk transportation" refers to the movement of macromolecules, such as proteins or po...

Q: Solutes tend to diffuse from a region where they ar_____ concentrated to an adjacent region where th...

A:

Q: 6. Peptide bonds link many amino acids into chains of subunits that make polypeptides, or proteins. ...

A: Peptide bond  Peptide bond is a type of covalent bond present in between two molecules of amino acid...

Q: Why is there a need to classify the great diversity and life?

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: genetically engineered foods

A: They improve farm profitability and make farmers job 's easier. They allow farmers to greatly increa...

Q: There is a strict conditions that should be met before genetic engineering in plant crops could be s...

A: Plant's genetic engineering steps :   Discovering a living organism with a specific gene and harves...

Q: Liverworts were given their name based on this flat, lobed leaf-like structure

A: Liverworts is a flowerless spore producing plant.  English word 'wort ' means "small plant " . The t...

Q: What can be done with the food dye to utilize it as an additive biocompatible material to improve th...

A: 3D bioprinting offers great potential to fabricate highly complex constructs with precise control of...

Q: What parts of the cell contain DNA?

A: The genetic material of the cell is DNA, or deoxyribonucleic acid. It is the first nucleic acid to f...

Q: Rabbits may be classified as agouti, chinchilla, Himalayan, or albino according to coat color. A cro...

A: Rabbits may be classified as agouti, chinchilla, Himalayan, or albino according to coat color  We kn...

Q: Do you think that the advantages of organic agriculture outweigh its disadvantages? Explain. Do you ...

A: 1) Organic farming: This is a method of farming where we avoid the use of chemical fertilizers, pest...

Q: Choose all that apply Which bones are part of the axial skeleton? Group of answer choices Ribs Clavi...

A: Locomotion in animal is accomplished by the force of muscles acting on a rigid skeletal system. Skel...

Q: I. Apply your knowledge on the basic structure of amino acids by creating a polypeptide chain that i...

A: The amino acids are the basic structural unit of proteins that contain an alpha carbon which contain...

Q: that discusses the Polarized state (mV inside the neuron, ions present/abundant inside and outside, ...

A: A plasma membrane surrounds a neuron, much like any other cell, and it is semi-permeable, allowing o...

Q: Which one of the following may produce "wrinkled" colonies on medium? Select one: O A Chlamydia O B....

A: As per our guidelines, we are supposed to answer only one question. Kindly repost other questions as...

Q: Retinitis pigmentosa, a group of related eye disorders that cause progressive vision loss, is due to...

A:   For retinitis pigmentosa , gene : R gene  RR and Rr genotype for disease and rr for normal individ...

Q: explain this LAPTM5 restricts HIV-1 and Vpr counteracts the restriction

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Q: describe Affinities of bennettitales

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Q: 5. Molecular Evidence. Cytochrome c is a protein located in the mitochondria of cells involved with ...

A: The given circular DNA data indicates that amoeba is closely related to ancestral cell however lizar...

Q: Why are ethical constraints important in practicing medicine?

A: Ethical constraints It means to work under the accepted norms of society and to behave which is cons...

Q: Can someone please explain the distinction of natural selection and evolution of populations?

A: Answer 

Q: Sex-linked inheritance

A: Glucose-6-phosphate dehydrogenase deficiency/G6PDD (g) is an X-linked recessive condition.  Fragile ...

Q: What is a redox reaction?

A:

Q: Which is not true about our heart A. ventricular systole squeezes blood to the lungs and the body B....

A: Heart is a muscular organ that helps puno blood to different body organs. It has four chambers,  Ri...

Q: coenzyme and cofactor

A: Coenzymes are small, non-protein organic molecules that carry chemical groups between enzymes . Cofa...

Q: Studies have confirmed that damaged to both the double standards can be reversed via single stranded...

A: Many factors can affect the integrity of DNA. Any alteration or impairment in DNA will eventually af...

Q: Can you please interpret and discuss and mark, this gel electrophoresis results.  DNA ladder sizes:...

A: A molecular-weight/ size marker, also referred to as a DNA ladder, is a set of standards that are us...

Q: Explain how a pigment absorbs light

A: Photosynthesis is the conversion of light energy into chemical energy by phototrophs, which is then ...

Q: Thomas Malthus argued that human populations grow faster than the resources they depend on true or ...

A: Evolution is the gradual process, Biodiversity is the result of evolution. Evidence for evolution ca...

Q: 1. Gradualism is the theory that the earth’s features are the result of long-term processes that con...

A: In 1858, Charles Darwin and Alfred Russel Wallace released "the Origin of Species", which detailed D...

Q: Fork-lined method of the given alleles. A male having a characteristic of TtSsYy and a female TTSsYY...

A: Fork lined method is a method which is used to figure out which combination of genes or set of genes...

Q: A.) Deletion mutation is a loss of a single base by damage. B.) Point mutation is when a nucleotide ...

A: "Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: A. Basic Phylogenetic Tree Construction: Create a phylogenetic tree which best represent the data pr...

A: Phylogenetic tree is a diagrammatic illustration which evaluates how the different taxons are relate...

Q: Suppose you do this test on a hypothetical Staphylococcal species with the antibiotics penicillin an...

A: Antibiotic It is an antibacterial chemical that is effective against bacteria. It aids in the treatm...

Q: A science teacher wants to test the effectiveness of two types of learning strategies. She uses a fl...

A: Introduction A language learning strategy refers to the processes and actions that language learners...

Q: You are testing the effect of a particular fertilizer on a plant's growth. Your control plants don't...

A: Hypothesis It's an assumption, that's put up for the purpose of argument and then examined to determ...

Q: bioinformatics help scientists understand the diversity of proteins?

A: Solution : Bioinformatics uses computer programs for a variety of applications, including determinin...

Q: Typically during the process of in vitro fertilization, several eggs are fertilized. If two of these...

A: According to Chargaff’s rule, the DNA molecule contains an equal amount of pyrimidine (thymine and c...