Often considered an evolutionary dead end, _was a genus of species closely related to australopithecines who lived at the same time as early Homo species and who had evolutionary adaptations to eating hard objects such as seeds and fibrous vegetation. Orrorin Ardipithecus Sahelanthropus O Paranthropus

Q: In _____________ the excited molecule decays to its ground state by emitting a photon.

A: When an electron is excited it reaches the exited (ES) state and then during decay, the excited…

Q: Excess vitamin K in natural forms is not toxic, toxicity occurs with synthetic vitamin K called…

A: The vitamins are the essential nutrients which we get mostly from the food .

Q: Hexoses are six-carbon sugars; examples include glucose, fructose, and galactose.

A: BASIC INFORMATION  BIOMOLECULES  These are the molecules that are made up of the biological elements…

Q: Primary amine groups of amino acids react with aldehydesor ketones to form ____________________.

A: A primary amine is considered as the organic compound, which is derived from ammonia.

Q: Sugars that differ in one chiral center of many are called_____________________.

A: Carbohydrates consist of carbon, hydrogen, and oxygen and the empirical formula of carbohydrates are…

Q: Why Cyanide Is So Deadly?

A: Introduction: Cyanide is a chemical compound that is poisonous in nature. It is lighter than air and…

Q: Saturated fatty acids have _____________ double bonds.

A: Lipids are polymer. They are made up of monomer fatty acid and glycerol. Monomers are joined through…

Q: gar is pois

A: Sugar is a form of soluble carbohydrate that is sweet and is used in food items. Variety of sugar…

Q: Based on this food label, are there any artificial color used in Doritos?

A: Any substance that gets added to a food is called food ingredient. The term “food ingredient” all…

Q: All _____________ Proteins and _________ Are Asymmetrically Oriented in the Bilayer

A: A cell membrane or biological membrane is a selectively permeable membrane that is responsible for…

Q: objects that are moving are said to poses ___________energy

A: Energy is the strength that is required for performing both the physical and mental activity.

Q: The reactions in which single carbon atoms aretransferred from one molecule to another are…

A: Carbocation rearrangements are defined as the movement of a carbocation from an unstable state to a…

Q: The most important ion in biological systems is the____________________ ion.

A: Several metal ions are important for the biological activity of the animals as well as of the…

Q: Thioesters, common in biochemistry, are more unstable (energy-rich) than oxygen esters. Explain why…

A: Ester belongs to one type of organic compound that reacts to alcohol and organic or inorganic acids…

Q: What is the Krebs bicycle?

A: Krebs cycle : It is a series of chemical reactions used by all aerobic organisms to release stored…

Q: Diglycerides are made of glycerol and __________

A: Diglycerides are a form of glycerides that are involved in biochemical signaling. These molecules…

Q: Why was dinitrophenol once used as a diet drug?

A: There are several inhibitors that affect the oxidative phosphorylation in the cell. Uncouplers are…

Q: There are several sugars along with fructose and glucose that are isomeric, name them

A: The question asked for a list of sugars that are isomeric to fructose and glucose. Isomers are…

Q: Can the iodine test distinguish between amylose and amylopectin?  What would you look for?

A: Carbohydrates are an essential source of energy. It is found in almost all foods and is largely used…

Q: C-12 and C-13 differ by the number of electrons with C-13 having an extra electron in the outer most…

A: Atoms that contain the same quantity of protons but different quantities of neutrons are called…

Q: What is roentgen equivalent man or rem?

A: Roentgen equivalent man (rem) is an older cgs unit of dose equivalent. It is a measurement that…

Q: D-Erythrose and D-threose are referred to as _____________ because their structures only differ in…

A: Stereoisomers are considered as the isomers, which differ to their spatial arrangements.

Q: The sugar in a nucleotide of DNA is __________

A: Biological macromolecules are those large molecules that are necessary for the survival and growth…

Q: Approximately what amount (in Sv) of short-term exposure to radiation produces noticeable effects in…

A: Uptake of a high level of radiation over a short time may cause symptoms related to radiation…

Q: The oxidation of 1 mol of palmitic acid yields a total of _____________ mol of metabolic water.

A: Palmitic acid is a fatty acid, which has a fatty acid chain and glycerol moiety.

Q: _____________ are macromolecules with no fixed molecular weights.

A: A macromolecule is a biomolecule which large in size and high molecular weight.

Q: The product formed that indicates a positive test for Benedict's O furfural nucleoside O phosphate…

A: Since your images contain multiple questions therefore as our standard procedure we'll answer your…

Q: Urea synthesis begins with the formation of _____________.

A: The urea cycle is a biochemical process that converts the toxic substance  (ammonia) which was…

Q: Within ____________ are instructions for how to make proteins in a cell.

A: Protein  Proteins are the big molecules or macromolecules which are made up of small building blocks…

Q: What is sievert?

A: Radiation It is the emission or transmission of energy in the form of waves or particles through…

Q: The bases of purine nucleotides are degraded to_________________.

A: DNA stands for deoxyribonucleic acid. It is the genetic material of the organisms that transfer from…

Q: Reduction of the aldehyde group of a monosaccharide yields a _____________.

A: Carbohydrates are simple sugars which are polyhydroxy aldehydes or ketones with reducing property.…

Q: Define the following terms: a. reducing sugar b. alditol c. enediol d. acetal e. ketal

A: Carbohydrates are polyhydroxy aldehydes or ketones which are associates with reducing properties.…

Q: QUESTION 21 21. Acid hydrolysis of esters produces and

A: In acid, hydrolysis water is involved in the cleavage of a chemical bond of ester.

Q: The sum of all the reactions in a living organism is called its _____________.

A: Living organisms function with the help of a set of chemical reactions that sustains their mere…