Give detailed Solution with explanation needed (don't give Handwritten answer

Q: During the second month of life, why might an infant smile in response to visual stimuli, including…

A: Introduction  Development refers to the process of growth, change, and maturation that occurs over…

Q: a primary reason that enzymes are necessary to life is that a. the are portenin coded for in DNA…

A: Enzymes are high molecular weight proteinaceous biomolecules involved in almost all biochemical…

Q: The diagram describes a signaling pathway involved Protein Kinase A (PKA). Activated PKA…

A: Protein Kinase A:  The family of enzymes known as protein kinase A (PKA) in cell biology depends on…

Q: PART FIVE-INCOMPLETE PENETRANCE 4. Write in the most likely genotype of everyone in the pedigree…

A: Penetrance and expressivity:  In a group of individuals, many may carry the genotype for a…

Q: Other than increasing hormone solubility, describe two other consequences of hormones binding to…

A: Hormone binding proteins (HBP) are proteins that bind to hormones and modulate their availability…

Q: 3. Diagram the replication of a double-stranded DNA viral genome and the production of viral mRNA

A: Replication refers to the process of making an exact copy of genetic material, such as DNA or RNA.…

Q: 14) The figure above is reproduced from Cole & Curtis' 1940 measurement of an action potential in…

A: A resting axon's membrane potential is negatively charged. Voltage-gated ion channels open in…

Q: the concentraiton of partleces in a hyperosmotic solution is greater than in a hypoosmotic solution…

A: Introduction :- Hyperosmotic refers to a solution that has a higher concentration of solutes…

Q: Question 15 Which statement about chordates is ACCURATE? O Not all vertebrates have a distinct head.…

A: Chordates are a diverse group of animals that are defined by certain shared characteristics. These…

Q: Which statement is correct about the nuclear envelope? a) It is continuous with the membrane of the…

A: Introduction :- The nuclear envelope is a double membrane that surrounds the nucleus of a eukaryotic…

Q: What organelles are unique to plant cells?  Discuss where each is found and their roles within the…

A: Introduction  Organelles are specialized structures within a cell that perform specific functions…

Q: In the transduction pathway, protein kinase C (select all that apply): O Is activated by the second…

A: Introduction :  Cell to cell signalling is the communication of information between cells.…

Q: Distinguish between morphology and arrangement

A: The science of tiny creatures' biology includes viruses, bacterium, algal, fungus, slime moulds, and…

Q: In the signal transduction pathway, protein kinase A (select all that apply): Converts CAMP back…

A: Introduction  A signal transduction pathway is a complex network of molecular events that occurs…

Q: The parents have the following karyotypes illustrated by two pairs of chromosomes; then, what are…

A: When gametes are formed chromosomes and alleles present on them gets segregated. Gametes are haploid…

Q: Describe the step by step process of the light reactions

A: Light reaction converts energy from sun into chemical energy in form of NADPH and ATP. *The light…

Q: Cladogram Worksheet Convert the following data table into a venn diagram, and then into a cladogram:…

A: Diagrams termed cladograms show the links between several taxonomic groups known as "clades."…

Q: How was the enzyme that makes RNA within the cell found, initially discovered to have two…

A: Introduction  Enzymes are biological molecules, typically proteins, that catalyze or speed up…

Q: You are studying the genetics of flower color in four different plant species. In each species, you…

A: This question involves studying the genetics of flower color in four different plant species. The…

Q: 1. You set up two cultures with an equal amounts of Escherichia coli. You label one culture "A" and…

A: Introduction:-  Obligate anaerobes are microorganisms that cannot survive in the presence of oxygen.…

Q: Why are lethal dominant genes much more rare than lethal recessive genes?

A: Lethal genes when inherited by the organism causes the organism to perish. The lethality can be…

Q: Hydrogenases (H₂ases) were genetically attached to photosystem (PS)I to intercept electrons

A: BASED UPON IMAGE DESCRIPTION PHOTOSYNTHETIC ELECTRON TRANSPORT:- Based on the figure description…

Q: The amino (functional) group is made of nitrogen and hydrogen. True False

A: The term functional group is associated the countless atom combinations that make up chemical…

Q: How is the nucleus connected to golgi and rough ER?

A: Introduction: With the exception of bacteria and blue-green algae, most cells contain a nucleus, a…

Q: Which are used by researchers to dispute Piaget's claims that infants are not capable of mental…

A: Introduction  The sensorimotor period is the first of four major stages of cognitive development…

Q: What is the importance of blood smear preparation in the diagnosis of bloodborne parasites?

A: Blood smear preparation is an essential technique in the diagnosis of bloodborne parasites. It…

Q: Aquatic Food Chains • make food ber themselves • primary producers (autotrophs) -almost 1/2 CO₂…

A: Introduction  A food chain is a sequence of organisms in which each organism feeds on the organism…

Q: I am confused where the 0.002 came from, and how I could calculate the max volume media.

A: Cell culture is the process of growing cells in a controlled environment, typically in vitro (in a…

Q: Describe why it is difficult to demonstrate the importance of water to photosynthesis

A: Introduction :  For both plants and animals to survive, photosynthesis is an essential metabolic…

Q: What exactly is the significance of the abbreviation DFR?

A: Introduction  Enzymes are proteins that catalyze or speed up chemical reactions in living organisms.…

Q: Compare and contrast the morphology of the tissue sections of infant thymus and a lymph node.…

A: Introduction The thymus is a glandular organ located in the chest. It is an essential organ for the…

Q: erol has a hydrophilic OH group at one end and a hydrophobic region at the nd.

A: Introduction Cholesterol is a type of lipid, which is a class of biomolecules that are insoluble in…

Q: If a 500 bp of DNA between the two restriction sites were deleted, how would the banding pattern on…

A: 1) In molecular biology, a banding pattern refers to the distinct pattern of bands seen on an…

Q: In rho dependent transcription termination the rho factor binds to? You have a 18 ml sample of…

A: Introduction :- A zygote is the initial cell formed when two gamete cells (sperm and egg) fuse…

Q: Alpha helices and beta sheets are characteristic of protein primary structure secondary structure…

A: Introduction  Proteins are macromolecules made up of chains of amino acids. They are involved in…

Q: Describe the basic process of aerobic cell respiration,  what molecules are needed to begin the…

A: Introduction: Aerobic cell respiration is the process by which cells convert glucose and other…

Q: You have a mixture of 4 amino acids (Q, W, E, R, T) that you want to separate using ion exchange…

A: Introduction :- Amino acids are the building blocks of proteins. They are organic compounds…

Q: Lyme Disease and the effects on the human body

A: Introduction  Diseases are medical conditions that cause abnormal changes or disturbances in the…

Q: 1. In which processes, anaerobic and aerobic respiration, is CO2 produced? What evidence do you have…

A: Introduction :  All living things must respire in order to survive. The process by which the food…

Q: Where are the gametes and spores produced in a liverwort?

A: Introduction  Gametes are specialized reproductive cells that are responsible for sexual…

Q: Which of the 4 Lineweaver-Burke plots above best corresponds to an example of competitive…

A: There are a few important points : Enzyme kinetics is the quantitative study of enzyme catalysis.…

Q: Seeds would be an example of an: I) autapomorphy             II) plesiomorphy             III)…

A: Genetic tree shows the evolutionary relationships between different groups. These relationships are…

Q: Based on your observation of microorganisms in their living state, which between the wet mount…

A: Introduction  Microorganisms, also known as microbes, are tiny living organisms that are too small…

Q: The enzyme catalase found in vacuoles is used to convert hydrogen peroxide into water and oxygen.…

A: Introduction :- Catalase is an enzyme that catalyzes the decomposition of hydrogen peroxide (H2O2)…

Q: glycocalyx is a. is com,posed of proteins ;linked to the membrane lipids and carbohydrates  b. is…

A: Introduction  A cell is the basic structural and functional unit of all living organisms. It is the…

Q: Explain the theory of endosymbiosis. Do you think this theory is plausible? Why?

A: Eukaryotic cells are complex cells that contain a membrane-bound nucleus and other membrane-bound…

Q: Recall the power law equation Y = aXb. Which of the following statements is true? :   a) a = 0.34…

A: Introduction :- Poikilothermic organisms are organisms that do not have a constant internal body…

Q: Which component is released from the active site of an enzyme during a chemical reaction? What is…

A: Introduction  The active site of an enzyme is the region where the substrate binds and undergoes a…

Q: Researchers sought to grow blood vessels in a lab for implantation into patients with clogged…

A: Introduction :- Coronary arteries are blood vessels that supply oxygenated blood to the heart…

Q: A farmer is evaluating four methods of preventing farm runoff from reaching the nearby streams and…

A: Introduction Agricultural runoff can have negative impacts on nearby streams and rivers, causing…