Which carbon-based compounds are essential to living things? A. O proteins, petroleum, carbohydrates, lipids BO carbohydrates, lipids, proteins, nucleic acids G.O water, lipids, proteins, nucleic acids D.O carbohydrates, mineral salts, proteins, nucleic acids

Q: Q1: Which chromosome contains the gene for cystic fibrosis? For Tay-Sachs disease? For sickle-cell…

A: Genetic disorders are caused by mutations in genes.

Q: There are three major classes of protein make up the cytoskeleton of a typical animal cell. What ar…

A: Given: Equation:  N = N0 x 2tG  where, N0 =  number of cells at zero time i.e. 1 cell  G =…

Q: Process resulting in formation of haploid gametes is called? Group of answer choices mitosis…

A: Introduction Cell division is the splitting of a parent cell into two daughter cells. Cell division…

Q: Discuss how environmental changes 65mya allowed mammals to diversify and reptile diversity to…

A: Introduction:- Evolution of living organisms on the planet Earth occurs continuously from the…

Q: The cells shown in the image are from a rare species of plant and illustrate different stages of…

A: Cell division is an important process that helps to keep the cells growing in number. This enables…

Q: 16. Expression of CD25 and CTLA-4 is a characteristic of? A. TH1 B. TH2 Treg

A: CD25 is a protein marker for CD4+ thymocytes. It hs actually the α-chain of the IL-2 receptor. CTLA4…

Q: How does the vascular cambium give rise to xylem?

A: Between primary xylem and primary phloem is a layer of meristematic tissue known as the vascular…

Q: 54

A: We know that Hydroelectric means water and energy. The energy of water for fueling different…

Q: erforms a function that scientists do not yet understand O b. Prevents energy loss from the brain's…

A: Neurons are the smallest punctual unit of the nervous system. When the neurons are covered by myelin…

Q: Prepare 50 plates of Sheep's Blood Agar using 100mm petri dish. Add 10% of blood to the media.…

A: Sheep Blood Agar Base was formed to be compatible with sheep blood and to improve organism…

Q: Which of the following is the highest (most inclusive) level in the taxonomic hierarchy?   Question…

A: Introduction Hierarchical classification is a way of orderly ranking biological organisms depending…

Q: Listen III Name this tissue. Be specific the lines (or bands) the blue arrows are pointing to. A/ A/…

A: Introduction :- In biology, a tissue is described as a collection of cells that have a same…

Q: 5'UTR Coding sequence 3' UTR Poly-A tail I C A F D

A: Transcription is a process of central dogma in which the RNA strand is synthesized from the parental…

Q: Identify the blood vessels on a model or chart. Glomerulus Blood supply of the nephron 10 11 12 13

A: The path of blood flow in the kidney is depicted in the model above. Glomerulus is the filtering…

Q: Distance from your knees to the ground Distance from your belly button to the ground Distance from…

A: There is a cosmic constant called the ‘golden ratio’ which South African researchers say governs the…

Q: Given the sequence shown below, write the complementary DNA sequence, using the base-pairing rules,…

A: DNA (Deoxyribonucleic acid) and RNA (Ribonucleic acid) are two examples of nucleic acids. DNA and…

Q: Which carbon-based compounds are essential to living things? A. O proteins, petroleum,…

A: All life on our planet is "carbon-based". This is due to the presence of carbon in the most…

Q: In the "biochemical assay of b-galactosidase activity", what is o-nitrophenyl-b-D-galactosidase…

A: Introduction The lac operon model was first proposed by F. Jacob and J. Monod.  Lac operon  an…

Q: Results of Gergor Mendel's experiments with pea plants showed that heritable factors (genes) are…

A: According to the theory of Particulate inheritance, phenotypic traits are passed from generation to…

Q: What is your favorite muscle in the human body and what the action of that muscle is?

A: I think the most important, exciting and basic muscle which is present in human body is Cardiac…

Q: Highlights name

A: We can say that In the given image, we are shown a particular type of epithelium tissue. Epithelium…

Q: Mendel's law of independent assortment applies to both unlinked and linked loci. True False

A: Mendel's Law of Independent assortment states that the segregation of one pair of allele is…

Q: particulate inheritance, thus refuting blending inheritance

A:

Q: 6. Cholestatic effects of pharmaceuticals present serious complications that often require…

A: Cholestasis is defined as stagnation, or at least a marked reduction, in bile secretion and flow.…

Q: Which naturally occurring buffer regulates blood pH? a. H3PO4/H2PO4- b. H2PO4-/HPO4-2 c.…

A: Homeostasis ensures ideal conditions for enzyme functioning and all cell activities throughout the…

Q: Photophosphoryation and the Calvin Cycle Q2.2- What happens to the net glyceraldehyde-3P produced by…

A: Introduction: A series of chemical processes that take place as a byproduct of photosynthesis and…

Q: True or false asap thanks

A: We know that The branch of science that deals with the study of endocrine glands and their…

Q: D. TH17 17. Down regulation of ..............allow naïve T cells to enter lymph nodes? B. B7 C.…

A: T cells These are white blood cells that belong to the adaptive immune system. These cells play a…

Q: Define the two alternatives of bisexual reproduction-parthenogenesis and hermaphroditism, and give a…

A: Sexual reproduction is the process of creating persons from gametes. The most popular type of sexual…

Q: What are the hazards on land in meat processing plants?

A: Introduction The environmental impact of meat production varies as a result of the wide range of…

Q: How did the diverse feeding appendages of arthropods arise?

A: Introduction  Arthropoda, a subclass of invertebrates with an exoskeleton, is the biggest phylum in…

Q: Based on your knowledge of the polarity of water molecules, the solute molecule in the center of the…

A: A single Water molecule binds to other water molecule through hydrogen bond while it makes polar…

Q: Why do different species of animals have different numbers of chromosomes in their cells?

A: Chromosomes are the strands of DNA or genetic material. It is usually linear for macro-organisms and…

Q: Link each term with the correct definition.

A: In the given question, All given terms are related to DNA molecules. DNA is a deoxyribonucleic acid…

Q: Define the terms oviparous, ovoviviparous, viviparous and distinguish among them.

A: The biological process of reproduction is how a new, unique organism is created from its parents. It…

Q: A graduate student studying yfgA expression in the liver and heart performs an RNA-seq experiment.…

A: In order for a gene to produce functional gene products, such as proteins or non-coding RNA, and…

Q: lan Learnin Both green algae and blue-green cyanobacteria. are filamentous photosynthetic organisms.…

A: Green algae are unicellular/multicellular/colonial photosynthetic organisms that commonly are known…

Q: Which animal will dehydrate the slowest? Animal 1 2 3 4 U/P Ratio 1.2 0.5 15 1 animal 1 animal 2…

A: The U/P ratios that different animals' kidneys are able to produce and, consequently, the degree of…

Q: and permanent. Why is ected into the dermis

A: So, this question is all about Tatoos & there location in which it's dye is being injected.…

Q: Which of the following statements is/are FALSE? A.Prokaryotes have no definite nucleus.…

A:

Q: 13 0 h D n d r 1 1 Pruc h のn e g 9 1 r e 22p 1 a n + C 21pe и ис r 0 15c 18 to Pl C + h 19cel r S 24…

A: Endoplasmic Reticulum:  The endoplasmic reticulum (ER), which also performs numerous other critical…

Q: Can you identify with certainty the genotype of a black poodle? A brown poodle?

A: The black poodle and the brown poodle are two of the most popular dog breeds in the world. They are…

Q: A Coo B AVAL

A: DNA (Deoxyribonucleic acid) is present inside the cell nucleus as is the hereditary material of…

Q: Biopsies from aggressive cancers often have cells that contain several nuclei per cell when viewed…

A: Cancer is the stage of uncontrolled cell division.

Q: Which of the following statements about DNA replication is FALSE? ORNA primers play a role in…

A: DNA replication is the synthesis of new copies of DNA and occurs before cell division. It occurs in…

Q: Which of the following best defines a scientific theory? A) An 'if, then' statement that can be…

A: Introduction  : A scientific theory is a well-organized explanation that frequently includes a…

Q: Link each cell phase to the event that occurs within it.

A: A cell division in the existing cells forms new cells.

Q: III. Identify the numbered parts of a typical plant cell. 1. 2. 3. 4. 11. 10. 5. COFE 9. 8. 6. 7.

A: Peroxisomes Peroxisomes are also called as microbodies. They are about the size of lysosomes and…

Q: What is Mitochondria?

A: Mitochondria is called as the “powerhouse of the cell”. The word mitochondrion is derived from Greek…

Q: During meiosis, does random assortment occur before or after crossing-over?

A: Meiosis is the cell division that includes meiosis I and meiosis II without any DNA replication…

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.