How many calories per gram does alcohol have?

Q: With regards to the grasshopper testes experiment, diakinesis is an ideal stage to determine…

A: Introduction: The final step of meiosis, known as diakenisis, is characterised by the disappearance…

Q: How would the LWS opsin protein differ if the amino acid change at position 180 never occurred?

A: Opsins are light-sensitive photoreceptor proteins found in the retina of the eye, these are…

Q: What is the simplest explanation for why patients have been identified with only one copy of the…

A: Phosphofructokinase deficiency results in exercise intolerance. It causes the accumulation of…

Q: Which of the following is NOT a disease that is horizontally transmitted by a vector? Syphilis.…

A: Introduction A disease is a sickness or illness characterized by specific symptoms and signs. A…

Q: After a natural disaster, aid agencies typically make providing clean drinking water a priority. Why…

A: The correct answer is -  Water sources can get contaminated and infect large groups of people.

Q: Black eye (B) is dominant over brown eye (b). A man that is a homozygous dominant black-eyed marries…

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

Q: What evolutionary advantage does tight oligodendrocyte myelination in the brain provide and which…

A: Myelination  It is a process through which brain oligodendrocytes create layers of myelin that wrap…

Q: You are doing a cloning and transformation experiment. You insert your gene of interest into a…

A: Cloning:        The process where multiple copies of DNA can be produced which are exactly similar…

Q: Identify any 10 structures. Select five and explain the function. a. Composed of: b. C. g. .h.

A: Nephrons are the structures that make the kidneys. Kidneys are the organs of the excretory system.…

Q: What are the functional properties of area CA1 and CA3 in the hippocampus?

A: Hippocampus is a part of brain present in temporal lobe and contributes in learning and memorizing.

Q: A fox's diploid number of chromosomes is 36. How would the number of chromosomes in the fox's body…

A: The cell is the basic unit of life and it contains the genetic material in the DNA. The DNA is…

Q: Eukaryotic cells won't stick to the slide as well as prokaryotic cells. However, if we do get any,…

A: Introduction  There are two different types of cells: eukaryotic cells, which have nuclei, and…

Q: Explain where the protein disulfide isomerase (PDI) would be expected if ER retrieval signal is…

A: The membrane flow between components is balanced by the retrieval pathway. This reverses the…

Q: Which statement about lactate is TRUE?   It is produced when NADH levels are low. It is produced…

A: lactate is produced when the oxygen levels became decrease and body require energy at this stage…

Q: A non-dividing yeti skin cell is shown to the right . In yetis, n = 0000 OHN T 0 2 우수 а ---- B

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

Q: Write explanatory notes on the morphology and importance to man of the following high G + C Gram…

A: Introduction  Small, single-celled organisms are known as bacteria. Nearly every place on Earth…

Q: The nuclear lamina associates with ... Select an answer and submit. For keyboard navigation, use the…

A: Question: The nuclear lamina associated with..... Answer: Both the inner and outer nuclear envelope.

Q: 1. Operons encoding catabolic enzymes are often while those encoding anabolic enzymes are often a.…

A: Answer 1 :-  B) The Activated by their enzymatic substrate;  The  inhibited by the presence of their…

Q: Dominant mutations in the Akt gene have been identified that lead to gain- of-function phenotypes.…

A:

Q: 7. Which cytokines are involved in regulating the acute inflammatory response?

A: Introduction: Small secreted proteins called cytokines that are released by cells have a particular…

Q: What are the components of an enveloped virus

A: Virus- virus is the infectious agent which replicate only in the living organisms. Enveloped virus-…

Q: Identify each statement below as True or False. * Another name for phase I of photosynthesis is…

A: Introduction  Food is synthesized by plants and other autotrophs from "thin air" or, at the very…

Q: Explain how would an uncoupler Dinitrophenol of oxidative phosphorylation promote weight loss.

A: Organic chemical 2, 4-Dinitrophenol (DNP) is a substance. It is a biochemically active molecule that…

Q: prevalence

A:

Q: Briefly explain the ABO blood groupings. Include how they are determined and what they actually are,…

A: ABO-BLOOD GROUPINGS: The classification of human erythrocytes (RBCs) based on the inheritance of…

Q: Will ether test positive for translucent spot test of lipids? Why or why not?

A: Qualitative analysis of lipids is the process of determining the type and amount of lipids present…

Q: Mention 4 products of animal physiological processes for each of the following areas: • Application…

A: a.     1   From blood plasma, Rh factor is used in vaccines as a stabilizer and also used in…

Q: 6 in Manx cats, the alleles "TT" yield a cat with a normal long tail, the alleles "Tt" yield a cat…

A: Lethal genes consist of the combination of alleles where mutations have already occurred and is…

Q: Explain why human are unable to see clearly under water.

A: A retina, a cornea, and other layers make up the natural lens known as the eye. A clean image is…

Q: Given that you start with 20 copies of double-stranded DNA prior to running PCR, how many copies…

A: The polymerase chain reaction (PCR) is an in vitro technique for producing numerous copies of a…

Q: Do the comparison between Darwin's and Lamarck's discovery of evolution , by mentioning what are the…

A: Lamarck gave the theory of evolution that was later got rejected as it was not supported by…

Q: What is the function and structure of the blood-brain barrier?     restrict exchange between blood…

A: Our brain is made up of different types of neuroglia cells and neurons. Neuroglia are responsible…

Q: Make a Monohybrid Punnett square and Dihybrid Punnett square. Monohybrid: Cross of two Labradors.…

A: A monohybrid cross includes a cross between two genotypes that are heterozygous for a single locus.…

Q: examine whether the statement, "Whereas all the carbohydrate in the plasma membrane faces outward on…

A: Introduction: The covalent bonds between the carbohydrates and the proteins and lipids generate…

Q: MODIFIED TRUE OR FALSE. In the following items, read each statement carefully. I. The law of…

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

Q: How many homoplasies are in the tree? Give the nucleotide position number(s) and tell what character…

A: Introduction -  Homoplasy occurs when characters are similar, but are not derived from a common…

Q: In which scenario would mitosis be least desirable in terms of a species' survival?  Top of Form…

A: Mitosis is important for the development and growth in plants, animals and humans.

Q: 2. Refer to the dihybrid cross shown. The phenotype represented by the cell labeled "3" is? O…

A: In a dihybrid cross, two different genes are inherited together. Hence, a dihybrid cross represents…

Q: Use the following information to answer the question. Using the alleles IB =B, IA =A and i =O.  A…

A: Given that mother has blood type A and her daughter has O group blood. It is also mentioned that her…

Q: Rising rates of heart disease and obesity led government scientists to advise Americans to reduce…

A: Obesity is mainly caused due to high levels of fat in the body.  Meat has high fat content and can…

Q: MODIFIED TRUE OR FALSE. In the following items, read each statement carefully. I. About 20 L of…

A: Innate immunity is the body's defence mechanism that is present at birth. Adaptive immunity is the…

Q: At many arson scenes, gasoline is easilydetectable. Discuss why it is so challenging to prosecute…

A: Arson is the maliciously intended willful burning or charring of property. This offence is a felony,…

Q: "The three respiratory enzyme complexes in the mitochondrial inner membrane tend to associate with…

A: Three respiratory enzyme complexes make up the respiratory chain in the inner mitochondrial…

Q: Explain the single operator site that is most important for repression.

A: Introduction: Operons are used by prokaryotes to control their genes. Numerous genes are under the…

Q: Match these lymphocytes to their specific functions Cytotoxic T-cells Helper T-cells Plasma cells…

A: The immune system comprises cells, tissues, organs, molecules, and various processes, responsible…

Q: 9. Typically, the global spread of Dengue is considered an anthroponotic disease. Why is the…

A: Dengue The dengue virus, a family of four Flaviviridae serotypes, is what causes the Dengue viral…

Q: Create a comparison table of each of the 7 - classes of chordates • Include columns for…

A: The four qualities of chordates are a notochord, dorsal, pharyngeal cuts (or pockets), and postanal…

Q: - Which organs do mammals and butterflies have in common in the reproductive tract?  - What organs…

A: The reproductive system of the silkmoth Bombyx mori comprises gonads, accessory glands, and paired…

Q: Please explain your choice: Consider an individual with genotype A/a B/b C/c D/d, descended from one…

A: Genetic linkage is the tendency of genes to be inherited together during meiosis. The closer the…

Q: Antibiotic resistance in bacteria is a result of what process? Selected answer will be automatically…

A: Antibiotic resistance:  Antibiotics are chemical combinations or substances usually prepared to…

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.