Given the following graph, what are the pKa's of the polyprotic species? Analytical Concentrations of Polyprotic Acid 1.0000 0.8000 0.6000 a1 0.4000 •a2 0.2000 a3 0.0000 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 pH Fraction

Q: the ____________ is a net-like structure of intermediate filaments that supports the structure of…

A: Intermediate filaments that consist of proteins in them are important components of the cell system…

Q: The answer here is incorrect. Can you rework it?

A: When the amount of stored fats in the body increases, it can affect the expression of various…

Q: _______________ are components or subsystems that perform specific functions in complex systems.

A: Different systems of the body are comprised of different specialized components that are determined…

Q: Salma Rick Layla Adie Mac A Rh A Rh Rh Rh Rh B B B The blood type for Salma is The blood type for…

A: The blood type for Salma is A positive The blood type for Rick is AB negative  The blood type for…

Q: Question 24 is the amount of space an object takes up O volume O length mass O density

A: Matter  It is thing which occupy space and have some mass.

Q: Contains deoxyribose instead of ribose. O messenger RNA O DNA O transfer RNA

A: Nucleic acids contain the genetic information needed for functioning of cell. These are of two types…

Q: A concentrated solution that causes a cell toshrink is_______________ to the cell.

A: When cells lose water and the cell membrane shrinks in a hypertonic solution, it is called…

Q: Question 9 An enzyme that is a ligase will split larger molecules apart add or remove electrons from…

A: Enzymes are proteins which work like a biological catalyst.Catalysts helps in acceleration of…

Q: BONUS: Which tests would be faster to perform? PCR or an ELISA test? O both would take the same…

A: Enzyme-linked Immunosorbent Assay (ELISA) and Polymerase Chain Reaction (PCR) are the diagnostic…

Q: If production of the protein tubulin was inhibited, cells would not be able to make…

A: Mitotic poison or mitogens are the chemicals or substances that interfere with the normal mitotic…

Q: The two strands of DNA in a double helix are ______________.

A: The DNA is the genetic material of most of the organisms. It is a a polymer of nucleotides that…

Q: The _____________ strand is made continously.

A: DNA replication in eukaryotes is semiconservative, semicontinuous, and bidirectional. It occurs in…

Q: gene's _____________ is its physical place on a chromosome.

A: Gene is a unit of hereditary transfered from one generation to another.

Q: B.1.351 is a variant of SARS-CoV-2. It has the amino acid substitution N501Y in the spike protein on…

A: The aromatic amino acids like Tyrosine, tryptophan and phenylalanine absorb ultraviolet light. The…

Q: The amount of energy available to do work is called

A:

Q: In making an artificial cell, the plasma membrane is represented by ____________ _____________.

A: Artificial cell is that synthetic arrangement of particles which together mimics an actual…

Q: _____________ are short nucleic acid segments containing 50 nucleotides or less.

A: Primer Oligonucleotides are nucleic acid segments containing 20-30 nucleotides

Q: Using the information in the table above, determine if the following statement is TRUE or FALSE.…

A: NOTE: AS PER OUR GUIDELINES WE ARE ONLY ALLOWED TO ATTEMPT FIRST QUESTION, PLEASE RESUBMIT THE OTHER…

Q: Long DNA fragments with many pairs have more bulk and move _____________________________ than small…

A: DNA components are negatively charged, so they drag towards the optimistic electrode. Because all…

Q: A single strand of DNA runs from ___________ to ___________.

A: Every DNA strand has two closures. The 5' end of the DNA has the terminal phosphate group on the 5'…

Q: There are four different type of nucleic acids which may be strung together to make DNA. These four…

A: There are four different biomolecules are present in nature, they are carbohydrates, protein, lipid,…

Q: Question 13 Astigmatism is a result from a defect in the curvature of the cornea or lens sclera…

A: INTRODUCTION Astigmatism It is a vision defect or blurred vision caused due to irregular shape of…

Q: The sugar in a nucleotide of DNA is __________

A: Biological macromolecules are those large molecules that are necessary for the survival and growth…

Q: The chemical bond involved between the nucleotides in a polynucleotide strand is a _____________ .

A: Nucleotides are involved in the formation of DNA and RNA. It consists of a five-carbon sugar, a…

Q: Mitosis is the process of nuclear division. The process of dividing the cytoplasm is called:…

A: Cell division is the process by which the parent cell is divided into two as a daughter cell. It is…

Q: Question 71 match description to disease ingestion of preformed toxin in improperly canned alkaline…

A: The disease is malfunctioning of the body or part of the body. Diseases are pathological that are…

Q: glycoproteins call

A: blood group antigens

Q: 19. Label the type of conduction represented in the image below and provide a brief explanation.…

A: The nerve impulse is a low voltage current measured in millivolts (mv). Neurons are electrically…

Q: Adenine pairs with _______________.

A: A base combine could be a combine of bases that make up a "rung of the DNA ladder." A DNA nucleotide…

Q: _____________________ is the capacity of structurallydifferent components of a system to perform the…

A: The body of multi-cellular organisms consists of several organs which work systematically to govern…

Q: A noncoding DNA sequence within a gene is called a(n) _____________.

A: BASIC INFORMATION  DNA It stands for deoxyribo nucleic acid.  It is the genetic material of all…

Q: _____________ is responsible for adding new nucleotides to the DNA strand being created.

A: Two long polynucleotide chains made up of four diverse nucleotide sub units make up a DNA particle.…

Q: _____________ are the linear sequences of nucleotides in an organism’s genetic information.

A: Cell possess genetic information inside the nucleus in the form of DNA as well as RNA, which act as…

Q: Protein supplies 9 kcal per gram. functions as a solvent. is a major component of body structures.…

A: Proteins are generally included that they are of lengthy chains of amino acids. Protein is…

Q: Expressed sequences of DNA are called ________________.

A: DNA or deoxyribonucleic acid is a molecule composed of two polynucleotide chains that coil around…

Q: DNA wrapped around a

A: The DNA is comprised of a packed organelle of a structure called a chromosome. The chromosome is…

Q: These two parts of a DNA nucleotide will always stay the same ___________ and ________

A: Deoxyribonucleic acid ( DNA) is the genetic material in most of the organisms. It is a double…

Q: are characterized by two types of nuclei, a macronucleus and a micronucleus.

A: Ciliates.

Q: _____________ is a mechanism that removes and replaces individual nucleotides in DNA when bases have…

A: There are 3 main DNA repairing mechanisms:  - Base excision Nucleotide excision Mismatch repair

Q: DNA is a __________ which is made up of nucleotides

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: In a DNA nucleotide, the______________ has four different variations.

A: Deoxyribonucleic acid, also abbreviated as DNA, is the principal informational macro molecule of…

Q: QUESTION 1 A metric ruler was placed under the microscope and using the low-power objective (10x), a…

A: Magnification of microscope Magnification or magnifying power of a microscope is the degree of…