What percentage of the body weight is made of oxygen? O More than 50% O Less than 50%

Q: A shuttle vector is a vector (usually a plasmid) different host species. One of the most common…

A: Shuttle vector It refers to the type of vector, often a plasmid designed to spread among two…

Q: What determines the resolution limit of a microscope? Is the purpose of the fluorescence microscope…

A: Limit of Resolution is the ability of objective lens two clearly separate the two points of the…

Q: Empathy in prairie voles: Is this the consolation prize?

A: Empathy: Empathy is defined as the ability to understand other people's feelings and emotions. Some…

Q: A B cat frame-shift no cat no cat cat nonsense cat C % survival 120 100 80 60 40 20 0 42 cat cats…

A: Fig 4: Panel A- Technique: Fluorescence microscopy has been used. All the 4 strains  are grown on in…

Q: Explain in detail how are errors occurring during DNA replication corrected

A: In cell biology, DNA replication is a synthesis of making new double strands of DNA. The process is…

Q: Ⓒ Macmillan Learning There are many examples of species that were ancestral to or closely related to…

A: The blanks can be filled with the following suitable options.  Dark blue(bottom most) -…

Q: The haploid number of chromosomes in a cell of a grasshopper is 18. How many chromosomes are in a…

A: A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's genetic code.…

Q: The same restriction digestion experiment was repeated for EcoR1 on the same DNA molecule. However,…

A: It is given that the incubation period of the restriction digestion with EcoRI on the same DNA was…

Q: How many NADH, FADH2, NADPH and ATP will be generated when breaking this fatty acid down into…

A: Fatty acids are broken down into acetyl-CoA by beta-oxidation within the mitochondrial matrix and…

Q: I. Growth of mold colony. Fill the table with the desired information Colony Characteristics Color…

A: Moulds include all species of the microscopic fungi that grow in the form of multicellular…

Q: METAPHASE CELLS: Find and observe a metaphase cell. Sketch or paste it on the right ANAPHASE: Find…

A: Mitosis and meiosis are the two distinct processes of cell division. When  we talk about "cell…

Q: Mutagenesis is a technique in which genetic information of an organism is altered in a stable manner…

A: There are a few important points : Mutation: A sudden and heritable change in the sequence of the…

Q: 2. Human activity can be very disruptive to an ecosystem. Part of the forest shown in the picture…

A:

Q: DNA profiling has been used to verify pedigrees of valuable animals such as show dogs, racing…

A: Eukaryotic genomes contain a significant amount of repetitive DNA that does not code for proteins. A…

Q: 6. B cells are most important in the _______ immunity type of _______ immunity.? .A.Cellular;…

A: Introduction :- The lymphocyte class known as B cells is in charge of the humoral immunity portion…

Q: What is the probability that Mike is carrier? 1/6 1/4 1/3

A: Answer The probability will be 1/4   Reason : As both of the parents phenotypically but their family…

Q: A tumour inducing plasmid shown in Figure 2 is isolated from a soil bacterium. (i) Auxin Left Border…

A: A plasmid vector must have a single replication origin, a cloning site (where restriction enzymes…

Q: Which of the following statements is false? a mutation in a 5' or 3' splice site must alter the…

A: When genes occasionally undergo "mutations", which alter the instructions for forming the protein,…

Q: Differentiate Invitrogen pCR® II-TOPO® Vector from pBR322 Vector.

A: Molecular cloning : Production of genetically identical copies of a cell or its genetic material is…

Q: What is the pathophysiologic basis for Ms. Rainwater's increased respiratory rate, blood pressure,…

A: Pathophysiology represent the abnormal physiological changes which represent a particular disease.…

Q: If the phylogenetic species concept (PSC) were used  to define species, rather than the biological…

A: The phylogenetic species concept is a attempt to explain species by their relationships to other…

Q: Why Researchers choose to use animal models in pharmaceutical research?  Explain.  Please explain at…

A: In the UK, about one-third of animal research is carried out by or funded by the pharmaceutical…

Q: Being composed of molecules identical to certain ones already present in a host, the bacterial…

A: Bacterial capsule is usually made up of polysaccharides. Gram negative bacteria usually have capsule…

Q: Use this diagram of a eukaryotic gene to answer the following questions. Pay close attention to the…

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

Q: Explain the procedure for 2 hour post prandial testing and oral glucose tolerance testing . Give the…

A: The postprandial glucose blood sugar test can be prepared for in one of two ways. The first…

Q: What is predator management? What is the linkage between the evolution of prey and predator species…

A: 1) Predator management is a strategy used in wildlife management that aims to control the numbers of…

Q: Which statement about metabolic pathways is false? OA. A specific enzyme catalyzes each…

A: Metabolic pathways are set of reactions catalysing conversion of one substrate into some product.…

Q: A shuttle vector is a vector (usually a plasmid) constructed so that it can propagate in two…

A: The episomal vectors are the plasmid constructions that replicate in both eukaryotic and prokaryotic…

Q: Genetically modified foods are products produced from organisms that have had genetic modifications…

A: Biological entities (plants, animals, or microorganisms) in which their genetic material (DNA)…

Q: EVOLUTION LINK The reactions of glycolysis are identical in all organisms-prokaryotes, protists,…

A: Metabolic processes is a type of chemical reaction in which complex molecules are converted to…

Q: SUBPHYLUM CRUSTACEA Describe the joint motion of the crayfish cheliped (first walking leg). Compare…

A: Introduction :- The characteristics of a crustacean include: a segmented body with a hard exterior…

Q: Use the following information to answer the next question. Meiosis. Chromosome Content of Human…

A: The process of combining the male gamete, or sperm, with the female gamete, or ovum. The product of…

Q: Which of the following polypeptides (written from their N terminal ends) is encoded by the following…

A: The genetic code is a set of instructions that enable live cells to produce proteins using genetic…

Q: Discuss the steps you would proceed after selecting your E. coli strain to prepare competent cells…

A: c) We can select the E. coli DH5α cells to prepare competent cells for cloning. The steps for the…

Q: If radio-labeled C-2 of glucose is used for glycolysis and alcoholic fermentation, which carbon in…

A: Glycolysis It refers to the cytoplasmic pathway that converts glucose into three carbon-containing…

Q: You are growing a culture of S. aureus. You know that 9 generations have occurred after 6 hours.…

A: Introduction  Binary fission, a process that causes bacteria to divide into two daughter cells, is…

Q: Explain mechanisms of action in endocrine signaling, taking Adrenalin-induced fight or flight…

A: A complicated system of glands and organs makes up the endocrine system. Body's metabolism, energy…

Q: Which of the following specifically explains why glucose uptake into intestinal cells happens in…

A: The most appropriate answer is option C. Na+ ions are always present at higher concentrations…

Q: Ihsan is a biologist working with the genetics of a psychrophilic bacterium. He cloned an antifreeze…

A: A gene is the basic physical and the functional unit of heredity. They are made up of DNA. Some…

Q: To investigate the properties of cell membranes, a scientist used the Fluorescence Recovery After…

A: Specific light wavelengths stimulate fluorescent markers, which then emit light with a different…

Q: As the intensity of light increases, so does the concentration of intercellular carbon dioxide?…

A: The carbon dioxide is entered within the plants through stomata that is used for the gaseous…

Q: Use the following information to answer the next question. Life Cycle of a Pronghorn Antelope…

A: The pronghorn contains deer like body whose tan is reddish brown.   *Reproduction is the process of…

Q: Assume a thylakoid is somehow punctured so that the interior of the thylakoid is no longer separated…

A: Introduction  Chloroplasts and cyanobacteria contain membrane-bound compartments called thylakoids.…

Q: Can body composition be directly measured? Why or why not?

A: Body composition gives an overall health evaluation and is critical in determining an individual's…

Q: When energy flows from one trophic level to the next, much of it is lost and does not make it up to…

A: In the ecosystem food chain and food web are present that gives the idea about the interaction…

Q: Explain how sequences within the RNA determine where splicing occurs.

A: Transcription is a process that converts DNA into mRNA in the nucleus. *Mature mRNA will be…

Q: The ribosome is unique to eukaryotic cells removes introns from RNAs catalyzes the formation of the…

A: Introduction :  Ribosomes are known as protein factory, as they help in the synthesis of proteins.…

Q: What are the forces that affect muscle strength?

A: Introduction: One of the three important muscle tissues in the human body is found in the skeleton.…

Q: After defeating an invader, T cells remain embedded in the tissue where the infection occurred,…

A: * when a pathogen enters into the body , our body immune system will produce antibodies inorder to…

Q: Which is the most important digestive enzyme in gastric juice?

A: Introduction The food you eat has to be broken down by digestive enzymes. These proteins hasten the…

Spheres of physical activity

The spheres of physical activity experience include aspects of everyday life where physical activity is important. In general, the spheres recognize various purposes of physical activity in different contexts. The spheres of physical activity provide a broad basis for assessing the significance and prevalence of physical activity. There are seven spheres of physical activity experience.