List and briefly describe in your own words the common characteristics of living things?

Q: Distinguish between the flagella of prokaryotes and eukaryotes.

A: The flagellum found in bacteria is a helical-shaped structure made of the flagellin protein. The…

Q: The peptide linkages are essentially planar O A. Primary Structure B. Secondary Structure O c.…

A:

Q: Genetic variation _______. (Choose an answer.) 1. is created by the direct action of natural…

A: The variation in DNA between individuals and communities is known as genetic variation. Mutations…

Q: By observing flower color in 4 o’clock flowers, is it possible to unambiguously determine the…

A: Incomplete dominance Incomplete dominance is a kind of allelic interaction in which the dominant…

Q: State the list of table content of the task given below: Enzymes in food and Its application in…

A: following is a description about enzymes in food and its application in improving health especially…

Q: What kind of tools did Australopithecus robustus have that researchers believe were used to dig into…

A: Introduction: A group of fossil hominins known as the "robust" australopiths lived in East and…

Q: Which of the following provides the second signal for T-cell activation? Select one: a.…

A: T cells are generated in the Thymus and are programmed to be specific for one particular foreign…

Q: How does a sprain differ from a strain? How is a sprain/strain often treated (Hint: PRICE)?  What…

A: Gastrocnemius The gastrocnemius is a flexor muscle of the leg that flexes the leg at the knee. It…

Q: Hemoglobin OA. Defense proteins B. Transport proteins O c. Messenger proteins O D. Catalytic…

A: Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino…

Q: The effect on the pH, in the body of the individual when he gets excited and exhales large amount of…

A: The hydrogen ion concentration in log10 is referred to as pH. Acidic solutions have a pH below 7,…

Q: Which of the following statements is true? Omnivores eat both plants and smaller animals. Many…

A: Digestion involves the breaking of old bonds and the formation of new bonds hence it is also called…

Q: The passage of the end products of digestion from the small intestine into the bloodstream O A.…

A: The passage of the end products of digestion from the small intestine into the blood stream is…

Q: In the late 1800s, the saltation hypothesis (hopeful monster hypothesis) was proposed as a way to…

A: In the late 1800s, the saltation hypothesis (hopeful monster hypothesis) was proposed as a way to…

Q: If you transfer 0.1 mL of culture into a 99mL of sterile water, then add 1mL of that to an agar…

A: Making a solution thinner or less dense is the procedure of dilution. Serial dilutions (also known…

Q: Is the main component of casparian trip is suberin or lignin?

A: The Casparian strip is a band-like thickening in the centre of vascular plants' root endodermis.

Q: Long Adenine and Thymine stretches are also to be avoided as these will “breath” and open up…

A: Introduction  DNA acts as a genetic material in our body which passes from one generation to…

Q: GTP-y-s serves as an analog of GTP that cannot be hydrolyzed any further. How would a Co-IP…

A: co-IP or co- Immuno Precipitation is a technique used to study protein-protein interaction in-vivo.

Q: To describe: The significance of the differences between the ribosomes of eukaryotic and prokaryotic…

A: A ribosome is an intercellular structure made of both RNA and protein, and it is the site of protein…

Q: Is Central Dogma  universal phenomenon? and Does Central Dogma always apply?

A: Introduction: The process by which the directions in DNA are turned into a functioning product is…

Q: trimesters of glycerol and palmitic acid trimesters of glycerol and three long-chain saturated fatty…

A: wax is a type of fatty material.  the constituent present in the wax forms an Ester Bond. For…

Q: + + T | + + 1 = + T +||| + 2 +11 + 1 + + 1 + + + 1 + + + + 3 4 5 + + I 9 9 5 U 4 m N 1 + - - + + + +…

A: Given here are point mutattions and the correct order is as follows.

Q: In cats, the gene for calico (multicolored) cats is both sex-linked and codominant. Due to a…

A: Introduction: The X and Y chromosomes, two sex chromosomes, are responsible for determining sex in…

Q: Is exodermis/hypodermis present in dicot ROOT? Not dicot stem okay. Dicot ROOT.

A: The exodermis is a particular kind of hypodermis that includes additional wall alterations in…

Q: What makes Alfred Wallace an important figure in evolutionary biology?     He independently…

A: Alfred Russel Wallace was an English naturalist and biologist who was well known for his…

Q: Identify the outgroup from the phylogenetic trees and box/mark the whole lineage in red. Identify…

A: Introduction  Phylogenetic tree is a method of representation of evolutionary relationship between…

Q: Draw a diagram of the microscope image of a cross-section (or obtain from the internet) of a…

A: Introduction The testicles, the two oval-shaped structures on either side of a male's penis, contain…

Q: A. Consider this cross before answering the following questions: A pea plant heterozygous for the…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Which is NOT true about the appendix? It plays a minor role in immunity It serves as a reservoir for…

A: Appendix The cecum is a pouch-shaped structure of the large intestine. The appendix is a body organ…

Q: 1. What are the independent and dependent variables in each of the experiments? 2. What information…

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

Q: Body functions of lipids: a. transformation into proteins and carbohydrates b. catabolism to provide…

A: Lipids can be defined as an organic compounds which are non polar in nature,as they show high…

Q: A)    In general, list three unique factors that differentiate the TH1 subset from the other…

A: Introduction T cells also called "T lymphocytes" are the immune cells produced in the Thymus. These…

Q: The bond between 2 amino acids ● A. glycosidic bond OB. N-glycosyl linkage ● c. peptide bond OD.…

A: Introduction :- Proteins are made up of substances called amino acids. Proteins and amino acids are…

Q: Distinguish between Competitive and non-competitive inhibition.

A: Enzyme inhibition Enzymes are the biomolecules that are involved in a chemical relation to overall…

Q: which situation would it make sense to use the phylogenetic species concept?

A: Phylogenetic species concept The phylogenetic species concept is used to study how closely the…

Q: describe the stages of plant tissue culture techniques and their relevance

A: The plant cell culture is based on unique property of the cell it is totipotency, which may be…

Q: Antibiotic Resistance in Aquaculture: The topic of antibiotic resistance in aquaculture and how it…

A: Aquaculture It is considered one of the fastest-growing food production sectors. It involves…

Q: Which of the following is thought to be a necessary precursor for Eukaryotes to evolve?…

A: Introduction :-   Eukaryotes are organisms whose cells have membrane-bound organelles in addition to…

Q: What determines if a T-cell will become a gamma:delta or alpha:beta T-cell? Select one: O a. The…

A: Introduction T-cells are the immune cells which develop into the Thymus. These are important in…

Q: Which of the following is the correct sequence of blood flow in mammals? Vena cava -> right atrium…

A: The correct option is vena cava-->right atrium-->right ventricle-->pulmonary artery

Q: Describe the cloning strategies that are mediated by homopolymers tailing, linkers and adaptors. How…

A: The cloning has the ability to produce a duplication of any biological cell by modified genetically.…

Q: Enlist the general functions of plasma membrane.

A: Along the cell's edge is a lipid layer known as the plasma membrane. It safeguards the numerous…

Q: Explain the product of krebs cycle ли details

A: Carbon, oxygen, hydrogen, nitrogen, and phosphorus are usually defined as they are been made up of…

Q: Which of the following processes add diversity to antibody molecules AFTER encounte with antigen?…

A: Introduction Antibody diversity is a process by which antibodies are made diverse by switching to…

Q: What argument convinced most scientists in the 1800s that Earth was more than 6,000 years old?…

A: Fossils are the remains of the organisms that were present on the earth in the past.

Q: Describe the major types of Catabolism anabolism & their relationship to

A: The term "metabolism" refers to the collection of hundreds of enzyme-catalyzed processes that the…

Q: 2. What works against an oncogene? A. oncogene mediator B. tumor suppressor gene C. mutation gene D.…

A: A gene involved in regular cell proliferation that has been altered to become an oncogene. Oncogenes…

Q: Make a plan for bio gas generation in the house or apartment with theoretical explanation. Should…

A: When bacteria break down organic materials (biomass) without oxygen, biogas is created. Anaerobic…

Q: The order and sequence of amino acids in a polypeptide determines what protein structure O A. non…

A: Introduction  Amino acids are the organic compounds which contains amino group (−NH3+)and a…

Q: Describe the term osmosis.

A: The flow of water molecules across the semi-permeable barrier is referred to as "osmosis." From the…

Q: and generate the ATP needed to sustain muscle contraction. Glycolysis, anaerobic respiration…

A: Introduction Adenosine Triphosphate(ATP) is an energy molecule which is used to drive various…

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: