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Q: mosses and ferns

A: Primitive means that where the character has  appeared first in the common ancestor of a clade group…

Q: Give FOUR criteria for identifying a substance as a neurotransmitter.

A: Introduction  A neuron releases a signalling chemical called a neurotransmitter across a synaptic…

Q: Mantoux reaction (the subcutaneous oin linonologoh rido

A: Most people with a positive TB skin test have latent TB infection. To be sure, your doctor will…

Q: Telomerase is a very important enzyme for the control of both cancer and aging.  In 5 sentences,…

A: The ends of the  linear chromosome is known as telomere,it is rich in the   tandem repeats of…

Q: Normal inheritance Incomplete dominance Codominance Dominant epistasis Recessive epistasis Sex…

A: When the dominant allele of one gene (dominant) hides the effects of either allele of the second…

Q: Identify the five layers of the epidermis.

A: Epidermis It is a layer of skin that is involved in providing a protective barrier against…

Q: Which of the following is NOT a result of ectopic fat accumulation?   a. Heart disease     b. Fatty…

A: Introduction  Body fat is a term that describes adipose tissue. It can be found in every part of the…

Q: This phase in the picture is called 10 μm O interphase O prophase O anaphase O telophase *

A: Mitosis is the process of cell division ,which chiefly takes place in somatic cell.In this…

Q: Two GPCR mutations (Mutant A and Mutant B) were tested for activity.  One was confirmed as being a…

A: G-protein coupled receptor is the largest group of membrane receptors and is diverse in nature. It…

Q: Describe the relationship between the following cellular structures and contents. a) endoplasmic…

A: Introduction  The complex biomolecules and structures that make up cells, and hence living beings,…

Q: Compare and contrast the cell walls of Gram-positive, Gram-negative, acid-fast, archaea, and…

A: Introduction  A cell wall is a structural layer found just outside the cell membrane that surrounds…

Q: The correct sequence of levels forming the structural hierarchy is (a) organ, organ system,…

A: Introduction  Biological organisation is a reductionistic hierarchy of complex biological structures…

Q: An RNA which has a functional group that allows to act as a catalyst a generally caled A SRP B snRNP…

A: Enzymes are biocatalysts. Enzymes speed up the reaction.

Q: you are to prepare a daily meal plan for the malnourished children, what particular food are you…

A: Requirements for malnourished children are- More calories, proteins, fat and vitamins, and mineral.…

Q: Match the following proteins to their functions ✓ Cathepsins ✓ Calpains ✓ Granzyme B ✓ Apoptosis…

A: Introduction A rectilinear chain of amino acids joined by peptide bonds constitutes a protein.…

Q: What are the two types of DNA or gene mutations

A: A mutation is a permanent change in the nucleotide sequence of DNA that can occur during replication…

Q: Using the brain as an example, illustrate the five biological levels of organization in human

A: Introduction  Levels of organisation are natural systems that are usually defined by part-whole…

Q: In a randomly breeding population, the frequency of the dominant allele (D) is 0.8. The relative…

A: Introduction Natural selection is a phenomenon in which organisms possessing favorable traits are…

Q: Mouse tail length is controlled by 3 gene pairs. The longest possible length is 93 mm…

A: The inheritance is controlled by three genes. Each gene has two alleles. There are 6 alleles are…

Q: Modified Acid-Fast Staining Procedure This technique is useful for the identification of the…

A: In laboratories, various techniques and staining procedures are used to determine the…

Q: 52 Protein synthesis takes place on ( ). 53 The eukaryotic pathway of polypeptide chain elongation…

A: Question 52Protein synthesis takes place on ( ).     53 The eukaryotic pathway of polypeptide chain…

Q: water carbon hydrophobis carbohydrate hydrophilic nucleic acid monosaccharide steroids secondary…

A: A concept map, also known as a conceptual diagram, is a graphic that shows possible connections…

Q: A cross between true breeding plants for red (R) flower and white (r) flower results to all red…

A: True breeding plant A plant is called true-breeding when it is homozygous for the alleles, which…

Q: 1)HSP 70 is a chaperone protein that aids the folding of newly formed polypeptides during…

A: Introduction  Translation is the process by which ribosomes in the cytoplasm or endoplasmic…

Q: If individual III-6 marries a guy without the gene for rare Marfan, what is the probability that…

A: Marfan syndrome is an autosomal dominant inherited disorder in which one dominant allele ( D ) is…

Q: glucose and galactose

A: Glucose: Glucose is a simple sugar composed of C, H, and O atoms and tastes sweet. Galactose:…

Q: The question is, based on the given description of each chapter, identify what component theory…

A: Sir Charles Darwin postulated the Theory Of Evolution, which throws much light upon the evolution of…

Q: 1. Below is a partial sequence of a guide RNA. The underlined section of the RNA is designed to…

A:

Q: d fat. Duodenal pH is m

A: pancreas secretes digestive enzymes into the duodenum and hormones into the bloodstream. The…

Q: Before arrano acads can enter to glycolysis and the CA wo group must be removed by a process A…

A: The amino acids have the amino groups and the carboxylic groups in their structure. When amino acids…

Q: For a person whose hematocrit is 45%, a. plasma volume would be 55% of total blood volume b. plasma…

A: A hematocrit is a blood test that determines the number of red blood cells in a person's blood.…

Q: 12. In this homework assignment I want you to the cell given below draw the following and mention…

A: Cell is the basic building block in the body. It is the functional unit of life.

Q: 36/ In the figure representing DNA replication represents the leading strand? AA C.C DD None of the…

A: DNA replication means making a replica or copy of the DNA strands. DNA is a double-stranded…

Q: QII. Select the missing cell structure or organism Cell Structure Organism Nucleoid Central Nucleus…

A: Question : Missing Cell structure or Organism Bacteria Small vacuoles Animals Chloroplast Human

Q: 7 A 30-year-old woman at 30 weeks' gestation comes to the physician for her first prenatal…

A: Anencephaly Anencephaly is a birth defect in which the baby lacks proper development of the brain…

Q: Fill in the blanks: are gametes that is formed through spermatogenesis in the frogs testes.

A: Introduction: Gametes are cells that are involved in sexual reproduction and are created by a…

Q: An "AA" genotype at the ALOX5AP -4900 A>G locus acting in the 5-lipoxygenase pathway may increase…

A: Cancer It is the abnormal production of cell. The cell become malfunctioning and divide rapidly and…

Q: I live in the forests of Southeast Asia. I am arboreal and swing through trees. I have Y-5 molars,…

A: Introduction  Evolution is the process of a species' features changing over numerous generations…

Q: The membrane proteins are mostly glycoproteins in association with enzymes to hasten the biochemical…

A: Introduction: The biological membranes that separate the cell inside from the outside environment…

Q: A 44-year-old patient is hospitalized with complaints of severe abdominal pain. After the surgical…

A: A partial or total blockage of the small intestine is known as small intestinal obstruction.…

Q: Discuss: How old are the oldest camel fossils shown? How has the skull changed over time? How have…

A: Evolution is the gradual change in forms of life throughout the world. Plants, animals, microbes all…

Q: * the role of dehydration is discharge water from tissue. true False O

A: Water makes up the majority of the human body, accounting for around 60% on average. The proportion…

Q: portal.bartleby.com Oy Chapter 16 Special... QAnatomy Chapter 1... 6/20 30 % 13 min 08 secs > Of the…

A: Introduction: Speciation is the process of reproductive isolation of groups within a population…

Q: What is expected to happen to the frequency of an allele B in a very small population of…

A: Interbreeding population are the one which can breed with other species too rather than same…

Q: 25/ 50 Which of the folkmings not true about near electron flow? A Photosystems I ll are involved B…

A: The chloroplast is involved in the process of photosynthesis. The light dependent phase and Calvin…

Q: Determine the reason that all non vascular plants are short.

A: Non-flowering plants are usually defined that they are those that do not produce flowers.…

Q: Aegyptopithecus has features in common with modern monkeys, such as limbs of equal length with…

A: Humans are different from other animals in phylogeny in many characteristics such as bipedalism, the…

Q: A 4-year-old boy has massive nosebleeds, post-traumatic ammations of the knee and elbow joints,…

A: In a normal person when an injury occurs the blood is lost and this blodd is cogulated. This is…

Q: 55 __________________ assemble to form a spliceosome, the splicing machine that excises introns. A.…

A: Introduction Transcription is a process where mRNA is produced from DNA. After transcription mRNA…

Q: Carrion beetles lay their eggs in dead animals and then bury them in the ground until they hatch.…

A: Introduction: * Carrion beetles lay their eggs in deceased animals and bury them.  *The choice for…

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.