The movement of signaling molecules such as Ca2+ and cAMP from cell to adjacent cell coordinates the responses of cells in tissues. This is achieved by aggregation to which of the following cell adhesion proteins? A) Cadherins B) Connexins C) Integrins D) Intercellular adhesion molecules (ICAM) E) Selectins

Q: 111 The disease is caused by single amino acid mutation in the beta globin chain of hemoglobin and…

A: The single amino acid mutation can cause amino acid to change and thus can result in any disease or…

Q: ___________ is considered an important amphibolic pathway which plays a major role in oxidative…

A: Amphibolic pathway meaning that they can perform both catabolic(breakdown) and anabolic(synthesis)…

Q: Metabolite 3 The common name for metabolite 3 How does its structure differ from diazepam? -OH

A: Oxazepam, like the related 3-hydroxybenzodiazepine lorazepam. Oxazepam is thought to be less prone…

Q: ILLUSTRATIONS For each of the given proteins: Draw the final location of the following proteins…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: In the 1800s, cocaine was being used: O only in South America O for surgical general anesthesia to…

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

Q: What secondary structural elements are most likely present in this sequence? Please annotate the…

A: Proteins are polymers of amino acids linked by peptide/amide bonds between the carboxyl group of one…

Q: In the pathogenesis of atherosclerosis, small oxidized LDLs….     a)  are internalized in artery…

A: Atherosclerosis is a disease characterized by thickening or hardening of arteries due to…

Q: 1 Chemistry of Life: Biomol Which of the following is NOT a carbon based molecule. O nucleotide O…

A: Introduction: Biomolecules are molecules of compounds that are needed for life. They occur naturally…

Q: From the Lineweaver-Burke plot of an enzyme-catalyzed reaction containing 4 μM total enzyme, you…

A: Hi. Thank you for the question. As per the honor code, We'll answer the first question since the…

Q: f the following statements is/are FALSE? aramagnetic metal ions can have an odd number of electrons.…

A: The crystal field theory is used for giving the description of the metal-ligand bond. The…

Q: Identify the a-carbon of aminolevulinic acid.

A: Carbon atoms are named from one end of an organic compound. The carbon atom with the  substituent…

Q: Follow the instructions. Typewritten for an upvote. No upvote for handwritten. PLEASE SKIP IF YOU…

A: The pedigree analysis helps to determine the mode of inheritance of a disease, and genotypes of the…

Q: Which of the following accurately describes neurons? (Select all that apply.) All neurons have four…

A: A typical neuron is made up of a cell body, which contains the nucleus and the surrounding…

Q: Which of the following secondary structures would you expect to find on the surface of a globular…

A: Proteins are composed of amino acids. They are linked together by peptide linkages. Proteins have…

Q: Which of the following is found inside a eukaryotic cell, but is absent in a prokaryotic cell? a)…

A: Introduction: All living organisms are classified into two broad categories as prokaryotes and…

Q: Which of the following amino acid residues would not provide a side chain for acid- base catalysis…

A: Introduction: Nearly one-third of all known enzymes require metal ions for the catalytic activity…

Q: What is the relation between GMO crops and the four of the principles of bioethics?

A: The word GMO stands for Genetically Modified Organism. GM crops or Genetically Modified crops have…

Q: Explain how the structure of an enzyme in which two domains each have some affinity for a substrate…

A: Enzymes are proteins produced by living organisms to catalyze specific metabolic and biochemical…

Q: What enzyme breaks the H-bond between nucleotides of DNA?   Group of answer choices DNA gyrase DNA…

A: DNA is known as deoxyribonucleic acid. DNA act as the genetic material in most organisms present on…

Q: Given  below structure is a reducing or non-reducing sugar

A: Sugars with three monosaccharide subunits are known as trisaccharides. Oligosaccharides is another…

Q: Association for the Advancement of Science. Reprinted with permission from AAAS. FIGURE 6.13 16- 16…

A: RNA Folding and Unfolding: It's the process of a linear ribonucleic acid molecule acquiring…

Q: toxin) njected, it paralyze locally. Based on this information only, what neurotransmitter system…

A: Botox (Botulinum toxin)is considered as a neurotoxin protein ,this toxin can lead to a condition…

Q: In the given structure below, 1. What protein was used as the template for modelling the structure…

A: the mRNA sequence is used as a template to assemble in order the chain of amino acids that form…

Q: The doctor ordered Claforan 1400mg IM every 12 hours.  The directions for the 2 gm vial state:  Add…

A: The doctor ordered Claforan 1400mg IM every 12 hours.  The directions for the 2 gm vial state:  Add…

Q: METHOD: Touch different surfaces and then wash your hands and with your bare hands place another…

A: Dirty hands attract a lot of diseases along with them. This is because of the presence of bacteria,…

Q: Describe/Explain each of the following: 1. Salivary Digestion 2. Gastric Digestion 3. Intestinal…

A: Digestion is a process of breakdown of big food pieces into small pieces with that help of teeth and…

Q: Humans do not undergo net synthesis of carbohydrate from acety COA yet carbons of acetyl COA can be…

A: Amino acids are vital for the nourishment of all organisms. They also play a crucial role in the…

Q: List the 6 assumptions by Henri and Michaelis-Menten in describing the relationship between initial…

A: Victor Henri was the first one who tried to relate the velocity or rate of an enzyme catalyzed…

Q: 11. Express the Haworth projection of glucose. Show its alpha and beta and H H- -ОН HO- -H H- -OH H-…

A: Haworth projection is a way of representation of monosacharides in a cyclic ring structure in a…

Q: An allosteric interaction between a ligand and a protein is one in which: a. binding of a molecule…

A: Catalysis occurs at the active site, which is a specific location on the enzyme. Additional sites…

Q: Aversion to high salt appears to be caused by activation of taste receptors that promote food…

A: When there is a stimulation of taste cells that bind to chemical and their receptors, then…

Q: A positive regulator (aka modulator) for an allosteric protein will shift the activity curve of the…

A: Since you have posted multiple questions , we will solve only first question for you. If you want…

Q: Write a paragraph or more to introduce the enzyme catalase. Include the following details in your…

A: The enzyme catalase is found in nearly all living organisms that are exposed to oxygen. This enzyme…

Q: What is the role of Glycosyl transferase

A: Glycosyltransferases (GTs) are found all over the world and are needed to transfer sugars to a range…

Q: "Enzyme immobilization confers greater stability to the enzyme"-Do you agree or disagree with the…

A: Introduction: Enzymes are biological catalyst that fastens the rate of chemical reactions. It is…

Q: Many common household cleaners, such as stain removers, are based on the use of polar and non-polar…

A: Household cleaners are basically used to clean the stain and dirt.  Non-polar is generally dissolved…

Q: Proteins often have regions that show specific, coherent patterns of folding or function. These…

A: Proteins are polymers of amino acids linked by peptide or amide bond between carboxyl group of one…

Q: Glucagon increases hepatic gluconeogenesis by decreasing the cytosolic concentration of which of the…

A: The hormone glucagon sends signals to the liver to produce more glucose and its release when the…

Q: create figures using the following information and explain the results    effect of the…

A: Time(mins) 15° 37° 65° 0 >3 >3 >3 2 >3 >3 >3 4 >3 1.831 >3 6 >3…

Q: %20₂ + H+ ⇒ NAD+ + H₂O This is the overall reaction for t Oxidative decarboxylation c Glycolysis…

A: The NADH in presence of electron acceptor oxygen converts into NAD+ and ultimately produces water…

Q: What is the biological advantage to the sigmoidal binding curve of hemoglobin for oxygen? A. It…

A: The binding of oxygen to the haemoglobin increases with increase in oxygen partial pressure, Maximum…

Q: Ferritin is a blood plasma iron transport protein O True O False

A: Iron (Fe) is very important in our body as it acts as cofactor. When iron enters the cells of our…

Q: Vitamin A's two best studied forms and functions are both rhodopsin action and gene expression…

A: Vitamin A is a fat soluble vitamin. This vitamin can be reversibly converted to the aldehyde…

Q: Which one of the following statements about the control of enzyme activity by phosphorylation is…

A: Enzymes only accelerate the reaction process but don't participate in reaction. activation and…

Q: Which syndrome is most closely associated with gluten sensitivity?

A: Gluten is a protein that can be found in a variety of grains, including wheat, rye, spelt, and…

Q: Draw the structure of triglyceride containing the fatty acids palmitic, oleic, and linoleic. How…

A: Triglycerides are typically made of a glycerol backbone along with three fatty acids bonded to the…

Q: Number of hydrogen bonds between adenine and thymine? * O (a) 1 (b) 2 O (c) 3 (d) 4

A: There are five nitrogenous bases (adenine, thymine, guanine, cytosine and uracil) and paired with…

Q: For lactate dehydrogenase reaction if km for NADH is 2×10^-4 M . What concentration of it would be…

A: Lactate dehydrogenase is an enzyme that is involved in anaerobic respiration. LDH converts the…

Q: What pharmaceuticals or chemical that can be derived from corn husks?

A: Introduction: Corn Husks are the outside green leaves on a cob of corn, that we usually peel off and…

Q: Why do glycolipids exist almost exclus Flippase move the glycolipids to th The inner layer of the…

A: Glycolipids are substances found in cellular membranes that are made up of a hydrophobic lipid tail,…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.