How many years will it take for a person with 24 μg% Pb (in fats) to have a level of 3 μg% ? a) 6 years b) 12 years c) 18 years d) 24 years

Q: How did society and the scientific community influence Darwin's Theory of Evolution?

A: Our conception of the world and our place in it is, at the beginning of the 21st century,…

Q: Which of the following is produced by metabolism of fatty acids? Check all that apply. lactate O…

A: Saturated fatty acids are synthesized by enzyme system FA synthase. Unsaturated fatty acids involves…

Q: why it is essential to understand the chemical composition of plants?

A: A plant is a living organism that typically synthesizes its own food from inorganic matter by…

Q: Our intestinal tract is filled with probiotic bacteria which are the bacteria that help with food…

A: Antibiotics are the substances which are commonly used as a medication for the treatment of various…

Q: Some females seem to prefer the green colouration and some females seem to prefer the blue…

A: stabilizing or balancing selection is where heretozygotes are selected rather than any of…

Q: Differentiate the three classes of Porifera by making a phylogenetic tree (Make your own…

A: Phylum porifera mainly consists of sponges that are aaymmetrical or radial symmetrical. These are…

Q: Based on the structure of the chromosomes, what stage of interphase could the above haploid cell be…

A: The normal cell cycle has two phases, interphase and mitotic phase. Interphase is the phase in which…

Q: What is the importance of LD50 in drug administration to Patient.

A: As per the guidelines, we are supposed to answer only one question. Kindly repost the other question…

Q: Why do we need several ways to measure species diversity

A: The word species diversity is self-explanatory inferring the variety of species in an ecosystem.…

Q: In a dihybrid cross AA bb x aa BB, what proportion of the F2 offspring is expected to be…

A: P: AAbb   x     aaBB  F1:  AaBb     Selfing of AaBb  AaBb   x    AaBb  AaBb gametes : AB, Ab, aB,…

Q: Why does pure water have maximum water potential?

A: People consume water in a variety of ways. One method is to use purified water, while another is to…

Q: 5. There is more than one codon and tRNA for most amino acids. The L-shaped molecule binds a…

A: Charged tRNA match an mRNA codon with the amino acid it codes. tRNA brings amino acids to…

Q: write a short discussion based on the gel

A: Blotting techniques are used to detect nucleic acids and proteins. It includes southern, Northern,…

Q: What factors contribute to the change in the shapes of the population pyramids in 1945 and 2050?

A: There are a number of types of population pyramids depending don't numerous factors such as…

Q: 7. Sulfonamides are used to treat bacterial infections. Why these medicines do possess antibacterial…

A: Bacterial infections are accompanied by an increased metabolic rate that ensures a proper cellular…

Q: Baldness - Itching - Blackhead - Small pinpoint hemorrhages – Describe the following types of burns:…

A: Burns can cause inflammation, blisters, scarring, pain, and even death in severe situations. They…

Q: Match the test with the correct description. (Test names will be used more than once) Question 1…

A: Introduction A type of test used to help diagnose a disease or condition, or tests are a variety of…

Q: What are homologous chromosomes? What happens to homologous chromosomes during meiosis?

A: Meiosis is reductional division. Mitosis is equational division.

Q: How can you protect the diversity

A: Biodiversity It is a broad term collectively describing the interactions of all the living organisms…

Q: The graph below shows the results of a FRAP analyses studying Membrane Protein 1-4 (MP1-MP4). Work…

A:

Q: Select the statement below that is FALSE regarding DNA and DNA Fingerprinting: Select an answer and…

A: Each individual is unique because of his DNA sequences.  Determining the DNA sequences by cutting…

Q: what are the advantages of using recombinant dna to produce human hormones such as insulin and…

A: The recomponent DNA technological processes have made immense impact in the area of healthcare by…

Q: Which of the following is part of the second line of defense? a. Interferons b. Phagocytes c.…

A: The immune system shows immune response in three stages the first line of defence includes the…

Q: How male reproductive system helps in maintaining homeostasis?

A: An organ system is a group of organs in the body that work together to perform a specific function.…

Q: Why is it important to know the evolutionary relationships between organisms? Explain briefly

A: According to theory of organic evolution, the present day forms of life are modified but are…

Q: true/ false Drosha and Pasha bind to mRNAs allowing the 43S subunit to form, but they inhibit the…

A: Drosha is a type III RNase, which plays a critical role in miRNA biogenesis. Pasha is an essential…

Q: Which of the following protein domains would you expect to find in an "easily druggable" target but…

A: The correct option is option E i.e. Protein binding domain

Q: 1. Using the three circle venn diagram differentiate Thrombosis, Embolism and Infarction. 2. Define…

A: Deep vein thrombosis (DVT) occurs when a blood clot (thrombus) forms in one or more of the deep…

Q: Unknown or Tentative specimens be identified to species on the basis of a BLAST search?

A: Answer :: BLAST (basic local alignment search tool) is a tool in bioinformatics that compares the…

Q: Review the stages of the eukaryotic cell cycle. Suppose a 2N= 4 cell goes through interphase. What…

A: Mitosis is the cell division process by which a diploid (2n) mother cell divides and produce two…

Q: After 3 rounds of replication, what percent of the DNA molecules will contain only 15N? You take a…

A: deoxyribonucleic acid, or DNA, is a biological macromolecule that carries hereditary information.…

Q: honey bee colonies, the queen produces sterile offspring that protect the nest and forage for food.…

A: Every honey bee colony comprises of a single queen, a few hundred drones and several thousand worker…

Q: EXAMPLE TERM MAIN ENTRY MEANING Hyperglycemia hy-per-gly-ce-mia excess of sugar in the blood Chapter…

A: Acromian from Greek: akros, "highest", ōmos, "shoulder", plural: acromia) is a bony process on the…

Q: for this week's lab, you will be studying images of the onion root and identifying cells in various…

A: Mitosis  Mitosis is the division of cell in which one cell divided into two daughter cells having…

Q: Based on the figure, Identify the following: 1.     Producers 2.     Primary Consumers 3.…

A: Food chain is a diagrammatic representation that show how animals are dependent on plants for their…

Q: 9. A gene being expressed has the following partial DNA sequence: TACCAACCTACA. What would be the…

A: Transcription and translation are processes that a cell uses to create all of the proteins required…

Q: Construct a cladogram of five indoor plants.

A: * A cladogram is a diagram that shows the ancestral relationships among organisms. * Earlier days…

Q: Explain the famous adage "You Are What You Eat" in your own words

A: Nutrition is tied in with eating a healthy and adjusted diet. Food and drink give the energy and…

Q: As part of an experiment where absorbance values are measured using a spectrophotometer, you are…

A: The bacteria growth uses mitotic cell divisions. The bacterial population grows until the nutrients…

Q: What evidences links echinoderms , hemichordates and chordates to the same evolutionary lineage?

A: The characteristic features of chordates (animals with backbones) present during some time of their…

Q: (g) The figure given below represents an experiment to demonstrate a particular aspect of…

A: Photosynthesis  The process by which plant make their own food by utilising inorganic materials and…

Q: How does population affect the quality of living in a particular area?

A: Environmental science is one of the sciences that we must learn that every living thing on this…

Q: The picture shows bacteria (Escherichia coli) under a microscope Do you bacterial growth or no (…

A: * Escherichia coli is a rod shaped gram negative bacteria present in human intestine. * E coli…

Q: Susan was born with the genetic disorder Cystinuria although neither of her parents has the disease.…

A: Cystinuria is a rare disease  cysteine form in the kidney, ureter and bladder.

Q: Compare taxonomic and phylogenetic classification. How are each of these systems used to organize…

A: Taxonomy, in a broad experience the science of class, however greater strictly the category of…

Q: Lateral Mark   b. Safe Water Mark   c. New Danger Buoy   d. Special Mark

A:

Q: 9. Proteins synthesized in the rough endoplasmic reticulum are most often intended for: A. packaging…

A: The correct option is E.

Q: Describe the hypothesis of pressure flow for the transportation of sugars in the plants.

A: According to the pressure flow hypothesis, food is synthesized in the plant leaves in the form of…

Q: AGUCAGUCAG The codon chart is shown below, what amino acid sequence does the MRNA sequence: 3'…

A: The production of peptide chain or protein from the mRNA is known as translation that occurs within…

Q: /hat is the ploidy and equation for a typical S escribe specifically how the ploidy of the ye ells…

A: The fission yeast Schizosaccharomyces pombe is a unicellular eukaryote that is rod shaped. They…

Nutrition and diet

We are involved in several daily activities. These actions need a significant quantity of energy. The food we eat provides this energy. Food is necessary for development, repair, and other living activities since it supplies energy. All of these are part of the living practice known as nutrition. Nutrition is the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease. Nutritionists employ concepts from molecular biology, biochemistry, and genetics to understand how nutrients affect the human body. Nutrition also looks at how people can use their diet to reduce their risk of disease, as well as what happens when they ingest too much or too little of a nutrient and how allergies emerge.