The protein spectrin found in the cortex of red blood cells functions as ______________. Select one: a. a transporter b. a structural protein c. an enzyme d. a receptor e. a hormone

Q: On the histologic section of the glands stomach's fundus, relatively large electron-microscopically…

A: The four anatomical regions of the stomach are the cardia, fundus, body, and pylorus. However, there…

Q: Labrador retrievers are commonly black, brown, or yellow. Two different genes determine coat color…

A: Question-1 possible genotypes of the true breeding brown lab in the P generation will be-- option-3…

Q: why is ethanol produced from fermentation positive in iodoform test and what functional groups are…

A: Fermentation is a biochemical process which metabolises glucose to pyruvic acid and subsequently to…

Q: Explain why only a virulent virus (like T4 phage), rather than a temperate virus, can be used in our…

A: If a virulent phage infects its host, it will produce more progeny as soon as phage DNA is injected…

Q: What is the influence of pH and age of the cultures on Gram reaction? Explain this comprehensively…

A: Gram staining is a staining technique in which two stains are used to stain bacteria one is  crystal…

Q: alculate the density of the following objects. 40 Object Oxygen 14 150 Mass (9) 1000 150 Volume (ml)…

A: Density is the mass per unit volume Density = mass/ volume Mass= 1.4 g volume =1000 mL that is…

Q: photosynthesis and respiration

A: Photosynthesis: It is defined as the process by which plants use sunlight, water, and carbon…

Q: What type of study or design would help determine the association between being obese and developing…

A: A research design is a methodology or an approach that is implemented before conducting research, it…

Q: Idenitfy each structure (1,2, and 3) on the heart model

A: In any organism, the heart's duty is to keep "blood" flowing continually throughout the body. Across…

Q: It will be more difficult for the student’s neurons to generate action potentials The student’s…

A: Tetrodotoxin is a sodium channel blocker that also prevents the firing of action potential in…

Q: What is the: 1. Complementary strand & mRNA sequence 2. Amino acid sequence 3. Identify the…

A: What is the: 1. Complementary strand & mRNA sequence    3' -TAC- CAG -GTT -ACC -AGT- 5'…

Q: Show the formula and steps that you will use to complete these calculations. The physician has…

A: INTRODUCTION Answer of question 1 & 2 guven below.

Q: Direct modification of genes may be achieved using what? (Choose one below): DNA microarray…

A: DNA microarray is a collection of  DNA spots attached to a solid surface. It is used to measure the…

Q: <CELLULAR RESPIRATION YEAST FERMENTATION INTRODUCTION LABORATORY SIMULATION ALab Data Time (min) 0…

A: Note: Sorry since it is an online simulation so as per the honor code we cannot perform it. Thank…

Q: Answer is: incomplete dominance, variable expressivity because in incomplete dominance,…

A: Introduction  Gene expression is the process through which a gene's information is used to create a…

Q: Trace blood flow through the chambers and vessels of the frogs heart. Use red ink for oxygenated…

A:

Q: Explain the relationship between the innate and adaptive immune responses.

A: An immune response is a type of defensive response against foreign invaders produce by our immune…

Q: what critical cellular/molecular events allow a musckle fiber to relax after contraction?

A: The sequence of events that result in the contraction of an individual muscle fiber begins with a…

Q: 1. Summarize your data and observations for the different set-ups and discuss the implications of…

A: A cell membrane separates and protects the interior of the cell from the outside environment. It is…

Q: Is senescence inevitable? Please explain your answer, accounting for the great variation in patterns…

A: According to a related metabolic theory, toxic by-products of normal metabolism, such as reactive…

Q: Why were you able to see the DNA after adding the ethanol? What chemical process led to the visible…

A: Introduction :- DNA contains information needed to create proteins, which are other big molecules.…

Q: Under the influence of harmful factors, there was a local damage of the epithelium of the stomach.…

A: Embryonic stem cells and adult stem cells, which differ in terms of their developmental stage, are…

Q: What is the role of geography in evolution?

A: Geography can be described as a branch of science that deals with the study of earth surface,and…

Q: _________ and _________ of RNA specify amino acid assembly and protein synthesis.     a. codons and…

A: Production of polypeptide chain or protein from the mRNA sequence is known as translation that is…

Q: Draw a phylogenetic diagram showing only the interrelationships among the following clades:

A: Phylogenetic interrelationship among the given clades.:

Q: What is the relevance between the antiseptic property of 70% alcohol solution and lipid solubility

A: The most extensively utilised alcohols are ethyl alcohol (ethanol, alcohol) and isopropyl alcohol…

Q: Bone tissue can be described as a. dead calcified tissue b. cartilage c. the skeletal system d.…

A: Introduction :- Specialized connective tissue made up of both organic and inorganic components is…

Q: The Evidence 1869-1924 1869: DNA, first called "nuclein," is identified by Friedrich Miescher as a…

A: DNA or Deoxyribonucleic Acid serves as the genetic material of almost all living organisms (some…

Q: 3. Mrs. And Mr. Smith both have widow's peaks (dominant). Their first child also has a widow's peak,…

A: A gene is a segment of DNA. Which found in the chromosome. Gene is known as fundamental unit of…

Q: stion.} Br CI CI in the blank by typing the correct complete IUPAC name in the bo e correct complete…

A:

Q: Gluconeogensis uses nearly all of the same enzymes as those in ____, and is a(an) ______ reaction.…

A: The oxygen is required in the aerobic respiration to produce energy in the form of ATP. This aerobic…

Q: If a person has activated their sympathetic nervous system, describe three (3) physiological…

A: The autonomic nervous system can be divided into the two division's which are the Sympathetic and…

Q: O Simple columnar glandular epithelium

A: Answer :- structural component of the stomach mucou membrane will be most ensuring its protection…

Q: If you had to sustain some kind of brain injury, which area of the brain would you be most…

A: Human brain is one of the most important parts of human body since, it controls nearly every aspect…

Q: Cell cycle checkpoints are found in the following phases EXCEPT: a. G1 phase b. S-phase c. G2 phase…

A: ANSWER) Cell checkpoints are described as the major states of cells during the cell cycle, where the…

Q: What would most likely promote increased rates of glycolysis? Select one: a. a higher concentration…

A: Glycolysis is the breakdown of glucose molecule to produce energy and it occurs in cytoplasm of the…

Q: 11 12 Which of these best describes signal transduction in the organ of Corti? A. Vibrations become…

A: Introduction :- An inner ear structure called the Organ of Corti, which is a part of the cochlea,…

Q: Idenitfy each structure on the heart model

A: A multi-chamberd muscular organ that pumps blood throughout the body in a rhythmic process is known…

Q: What are the things you've seen using microscope? Explain

A: Introduction: Light microscopes are biological laboratory tools that use visible light to find,…

Q: THE PERMEABILITY OF THE CELL MEMBRANE (shell-less eggs) Draw a diagram of each egg and illustrate…

A: The movement of solvent molecule from high concentration towards low concentration through a…

Q: THE PERMEABILITY OF THE CELL MEMBRANE (shell-less eggs) What could cause such changes in the egg?…

A: * Too much salinity will cause the shell less or thin shelled eggs. Sometimes if they drink water…

Q: 12) Discuss Mendel's Laws of Dominance and Segregation and give two examples of exceptions to these…

A: Mendelian inheritance is the term used to describe certain patterns of how features are passed down…

Q: What is the difference between a phylogenetic tree and a cladogram?

A: Phylogenetic trees are a way to show how species have changed over time. The idea comes from the…

Q: Predict the location(s) (intracellular or extracelular) and a brief description of WHY based on your…

A: 1. A PTS1 C-term peroxisomal targeting seq added to C term of a normally secreted protein with usual…

Q: Cells need to be attached to a basement membrane in order to divide. What property of cells is…

A:

Q: A photosystem is E HPPY

A: Photosystems are functional and structural units of protein complexes involved in photosynthesis.…

Q: Which of the following is involved in recombinant DNA technology? Explain.   MULTIPLE CHOICE.…

A: The technology which creates a transgenic product is called recombinant DNA technology. In this…

Q: 12) The following pedigree is for a rare human disorder. Based on the pedigree, is the pattern best…

A: A pedigree chart is a graphic that depicts the incidence and manifestation of phenotypes (phenotypic…

Q: Define alleles, loci, linkage groups, and linked genes/alleles. Discuss how location on a chromosome…

A: Introduction A potent method for identifying the chromosomal location of pathogenic mutations is…

Q: How can reciprocal transplant experiments help us separate genetic and environmental contributions…

A: Phenotype, all the observable characteristics of an organism that result from the interaction of its…