maintaining healthy weight as simple as eating less and exercising more?

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A: Food chain is defined as the series of organisms on which one organism feeds on below level…

Q: Swordtails, platyfish and Poecilia species are incapable of interbreeding with each other but…

A: Biological species defines the ability of two organisms to mate and produce offspring successfully…

Q: Some species, like bees, are haplodiploid: females are diploid and produced from fertilized eggs,…

A: *NOTE: Kindly repost for other question Dear Student as per the guidelines we are supposed to answer…

Q: Hello! Discuss the evidence used to establish the causal association between virus infection and…

A: Cancer is the stage of uncontrolled cell division causing the formation of tumors.

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A: 1) Animals that reproduce asexually include planarians, many annelid worms including polychaetes and…

Q: Exercise 4. Make a comparative description of curariform pipecuronium bromide and suxamethonia.…

A: There are few important points : Depolarizing will bind to acetylcholine and activate cholinergic…

Q: 2. Identify the kind of chromosome error in each diagram. Chromosomal Error X X Y TIID ×

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Q: sex-linked inheritance? Give 3 examples.

A: Answer Sex-linked inheritance is the appearance of a trait which is due to the presence of an allele…

Q: Question 7. What is the sequence of the primary transcript produced from this gene? -35 sequence…

A: Nucleic acid are the macromolecule which carries genetic instructions . Instructions vare passed on…

Q: . Which of the following statements best describe the mismatch repair pathway?a. It is part of the…

A: DNA polymerases include a group of enzymes that are responsible for the synthesis of DNA during DNA…

Q: What are the following and where do you find them in animal body (a) Chondriocytes (b) Axons (c)…

A: Answer :  Chondriocytes : these are the cells which are responsible for the formation of the…

Q: Factors influencing drug binding to plasma proteins and tissue reservoirs.  Distribution of drugs…

A: A drug can be bound or unbound in the bloodstream. A fraction of a drug may get linked to plasma…

Q: 7. Below is a pedigree for a family in which some members have achondroplastic dwarfism, This trais…

A: *Autosomal dominant inheritance is a genetic condition  taht can be passed from parent to child that…

Q: Give the benefits of the following: 1. Eradicate Extreme Poverty 2. Achieve Universal Primary…

A: 1. Eradication of poverty:  Leads to increased accessibility to food, basic education and…

Q: Cell is the basic unit of life. Discuss in brief.

A: Introduction We will discuss about the given statement in below step.

Q: Explain pressure flow hypothesis of translocation of sugars in plants.

A: Introduction Translocation means a change in location, it occurs in all plants, it involves the…

Q: Construct a dichotomous key containing the following

A: Dichotomous key : A dichotomous key is an important scientific tool, used to identify different…

Q: What is the connective tissue at the junction between the stomach and the small intestine?

A: Tissues are the group of cells performing similar functions. Tissues are of 4 types one of them is…

Q: What is a mesosome in a prokaryotic cell? Mention the functions that it performs.

A: When the plasma membrane invaginates into the nucleus of a prokaryotic cell, a convoluted membranous…

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A: Refractive errors are vision problems that occur when the eye is unable to focus light properly.…

Q: What does DNA polymerase need in order to make contact with a replication origin

A: The replication of DNA is the process that is mediated by several enzymes and additional proteins.

Q: For his experiment, Brian needs to prepare 30 plates (use maximum volume), 15 slants (small test…

A: In order for the microorganisms to survive and grow under laboratory conditions we need to provide…

Q: Describe the structure and diversity of protiens.

A: Proteins are the polymers of amino acids.

Q: What is the purpose of using NaCl and ether in preparing the dispersion of egg yolk sample?

A: Egg yolk It is made up of: 16%of protein 32% lipids 50% water It is used in the experimentes for…

Q: What are the following and where do you find them in animal body (a) Chondriocytes (b) Axons (c)…

A: (a) Chondriocytes are a type of white blood cell. They are cartilage cells that can be found in…

Q: What causes the opening and closing of guard cells of stomata during transpiration?

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A: The pattern of survival as well as reproduction events that take place during the life of an…

Q: Variation in diversity and richness 6) A) Draw the curve of fish species richness you expect to see…

A: The richness of a species in an area id dependent on variety of factors which can be abiotic or…

Q: 27. In peas the trait for tall plants is dominant (T) and the trait for short plants is recessive…

A: There are two genes T and Y which encode height of plant and seed's color respectively.  (As per our…

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Q: 2) In the classic experiment discovering transformation (involving mice): a) F+ cells injected into…

A: Transformation process is defined as the acquisition of exogenous DNA by an organism in other words…

Q: If living cells were produced in a test tube from nonbiological components by chemical processes,…

A: The first cells that appeared on the earth are believed to be prokaryotic heterotrophic and are…

Q: Mapping is the bioinformatics term used to describe alignment of sequence reads to a reference…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Explain pressure flow hypothesis of translocation of sugars in plants.

A: This is the most plausible theory for translocation of sugars in plants as it explains adequately…

Q: 1. Trace the pathway of a breath of air from its point of entry to its diffusion in the lungs. Refer…

A: Introduction Air enters into the nasal cavity, then, to the epiglottis, where it is a common entry…

Q: Compqre and contrast the two types of nucleic acids with respect to structure and function

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Q: A pacemaker is a small device that is placed in the chest or abdominal help control abnormal heart…

A: Introduction A pacemaker is a small, battery-operated device used to control an irregular heart…

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A: GPCR is a family of cell surface receptors that perform its action mainly through the action of GTP…

Q: What role does root pressure play in water movement in plants?

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Q: Animal cells have neither cell walls nor chloro-plasts, whereas plant cells have both. Fungal cells…

A: The cell is the most stated in general terms that they are refer as the fundamental structural and…

Q: 3. Species that are not native in the region such as black rat and kudzu are called ____________. *…

A:

Q: List the purpose(s) of the following:  • use of Dey-Engley medium in environmental swabs • addition…

A: Bacterial growth is multiplication of bacterium into two daughter cells, in an interaction called…

Q: What percent of the energy stored at one trophic level is stored at the next trophic level? 10% O…

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Q: It is not so difficult to imagine what it means to feedon the organic molecules that living things…

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Q: Question 2: Calculate the Mid-Parent, Better Parent and Economic heterosis for plant height from the…

A: Heterosis, also known as outbreeding enhancement or hybrid vigour, is the enhancement of a function…

Q: Match each protist with its most suitable description. ____ diplomonad           a. whirling cell…

A: A protist is any eukaryotic life form that is not an animal, plant, or fungus. While almost…

Q: Which of the following statements is correct regarding the experiments performed by Roger Payne? The…

A: * Roger Searle Payne is an American biologist and environmentalist famous for the discovery of whale…

Q: Explain why end product inhabitionvi is usually if an enzymesat the  start of reaction sequence

A: An allosteric effector generated as the biosynthetic pathway's end product normally controls the…

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.