Which of the following is a hypothesis? A)   A thick long bone (i.e. femur) should be able to withstand more sheer forces than a thinner long bone B)   Bones are rigid because they contain collagen C)   Bones contain collagen D)   Bones are rigid

Q: Which of the following is not associated with proteins? a.) amino acids b.) hydrogenation c.)…

A: Proteins are formed from different amino acids .  They are bound together by peptide bonds and the…

Q: How many different chemical units make up a nucleoside? (А) 5 в) 2 c) 4 D) 3

A: DNA means deoxyribonucleic acid and RNA means ribonucleic acid. DNA acts as genetic material in most…

Q: 3) Distinguish between the following substances: a) Nitrogenous bases and nucleotides

A: Deoxyribonucleic acid (DNA) is a double-stranded helical genetic material that contains thousands of…

Q: In most cases the peptide bond is in the trans conformation. What statement below best explains this…

A: In proteins the adjacent amino acids are held together via peptide bonds . A peptide bond is an…

Q: Which of the following is present in sphingolipids? a). fatty acid b). carbohydrate c). phosphate…

A: Lipid molecules are o amphipathic nature and these molecules are used to make the plasma membrane.…

Q: A) What is the difference between a nucleoside and a nucleotide? B) Give any two differences between…

A: DNA as well as RNA are two crucial building blocks of life. The human cells also comprises of RNA…

Q: Which of the following represents a NON-covalent bond?     A)    phosphodiester bond   B)    pairing…

A: Each hydrogen bond is much weaker than the covalent bond, they can stabilize the double helix…

Q: 1. In one (1) sentence point out a key structural similarity and difference in each of the following…

A: There are 4 Biomacromolecules . They are carbohydrates, proteins , lipids and nucleic acids. Each of…

Q: The nucleic acid bases: A)absorb ultraviolet (260 nm) light. B)have all of these described…

A: Introduction: Nucleic acids are one of the major macromolecules present mainly in the nucleus of the…

Q: 1. In one sentence describe the general structure and functions of the following biomolecules in a…

A: Biomolecules or Biological molecules are the molecules present in living organisms and are essential…

Q: 7. All amino acids have a chiral a-carbon EXCEPT A) Proline B) Alanine C) Glycine D) Tryptophan 8.…

A: Since you have posted multiple MCQ questions, we will provide the solution only to the first three…

Q: Give 5 biomolecules found in the animal body (except for Carbohydrates, Lipids, Proteins, Nucleic…

A: In this question, we will explore five vital biomolecules present in the animal body, excluding the…

Q: RNA differs from DNA in that: a) The ribose in RNA nucleotides contains fewer oxygen atoms than does…

A: DNA = Deoxyribonucleic acid is a polymer. Which is composed of two polynucleotide chain. That chain…

Q: 1. What is one structural difference between: Glucose and starch   (Choose one answer for the above…

A: 1.Hydrocarbons: glucose & starch: organic compounds generally made of carbon and hydrogen as…

Q: Which of the following types of bonds are not involved in maintaining the tertiary structure of…

A:

Q: How many amino acids and peptide bonds does a tetrapeptide have?

A: Ans- A) four amino acids and three peptide bonds Tetrapeptide is a peptide also known as…

Q: OH

A: DNA is a long polymer of deoxyribonucleotides. Each deoxyribonucleotide is composed of deoxyribose…

Q: The most abundant element, by mass, in living organisms is: a) C b)  O  c)  N  d)  Na Which of these…

A: Living organisms are primarily composed of water (H2O), which is the solvent within the body of a…

Q: 1) Nucleic acids are polymers of Select an answer and submit. For keyboard navigation, use the…

A: Nucleic acids such as ribonucleic acid (RNA) and deoxyribonucleic acid (DNA) are vital constituents…

Q: Peptide Bond 1) Carbon, hydrogen, and oxygen from sugar molecules may combine with other elements to…

A: The above diagram shows peptide bond formation which makes the protein during the process of…

Q: The following define nucleic acids EXCEPT А They are polyionic molecules of high molecular weight…

A: Nucleic acids are Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).

Q: 1. Molecule #1 a)What Group? (Carb, Lipid, Protein, or Nucleic b)Acid). Within the group, how would…

A:

Q: A) B) A. Name specific structure "A" B. Name specific structure "B"

A: Name of structure A : Gill arch Gill arches are cartilaginous or bony and looks like a boomerang.…

Q: DNA is composed of .which are attached to each other by bonds. O A) nucleotides. phosphodiester O B)…

A: DNA or Deoxyribonucleic acid is the genetic material in humans. It was discovered as a double helix…

Q: This technique does not provide atomic-level structures of proteins a)Circular dichroism…

A: The body needs proteins as key macromolecules. They carry out a variety of biological processes. A…

Q: Water-soluble proteins such as myoglobin tend to fold such that: OA) hydrophobic amino acids…

A: Myoglobin, a globular protein, contains a single polypeptide chain of 153 amino acid residues and a…

Q: What is the point group of the following molecule?                     A)D3h…

A: The symmetry of a molecule depends on the position of the bonded atoms with the central atom. If the…

Q: Differentiate between osmotic and turgor pressure.

A: Transportation: It is a process to distribute minerals, food, and water to all parts of the plant.…

Anatomical Position

Anatomical position refers to the position in which an individual faces forward with their upper limbs stretched to both sides with palms facing forward. The standard anatomical position of the body is used to reference other anatomical aspects of the body.