Question 27 In which molecule do we find Beta1-4 type osidic bonds: A Cellulose B Sucrose C Maltose

Q: Which types) of biomolecules can be represented by the sequence ACGGTGDACT considering only the 20…

A: The proteins are the biomolecules which plays an important role in the cell. They are made up of…

Q: Define phospholipid

A: A lipid is a macro biomolecule that is soluble in nonpolar solvents. Fatty acids, waxes, sterols,…

Q: QUESTION 10 Which amino acid has an R-group that forms covalent disulfide bonds? glycine cysteine…

A: Amino acids are biomolecules synthesized by the process of transcription and translation and form…

Q: Question 4 The RNA molecules are said to be less stable than DNA molecules because aside from the…

A: Sol: There are two types of nucleic acid molecules  1. DNA (Deoxyribonucleic acid) and 2. RNA…

Q: QUESTION 19 Which of the following is not found in DNA? O a. Adenine O b. Uracil O c. Guanine O d.…

A: Introduction:- The hereditary substance in humans and almost all other animals is DNA, or…

Q: You inject a large fluorescent dye with a molecular weight >10,000 Da into a cell that is connected…

A: Gap junctions are intercellular channels that allow direct communication between the cytoplasm of…

Q: 10. Can any of the sidechains of the amino acids in oxytocin participate in forming ionic bonds?…

A: Oxytocin is a peptide hormone, composed of 9 amino acids with amino acid sequence CYIQNCPLG. It is…

Q: Questión 13 Which of the following DNA parts actually refers to a six -membered heterocyclic ring? A…

A: DNA and RNA are macromolecules that make up nucleic acid. DNA (Deoxyribonucleic acid) is a genetic…

Q: Very carefully analyze each nucleotide structures (base and sugars) and identify the structure(s)…

A: Deoxyribonucleic acid or DNA is a type of nucleic acid present in the nucleus of the cell. It is a…

Q: Which of the following are repeating disaccharides of polysaccharides are often found in mucus and…

A: Mucopolysaccharides are polysaccharides (long chains of sugars) commonly found in the mucus or the…

Q: Which statement is FALSE? O a. Lignin comprises the highest percentage of dry mass of cell wall O b.…

A: A cell wall is an external structural layer that surrounds some types of cells. It may be hard,…

Q: QUESTION 9 The foundation molecule for the glycerophospholipids is: Oa. 1,2-diacylglycerol…

A: Since you have posted multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following lipids is NOT found in biological membranes? O triacylglycerols O glycolipids…

A: Lipid of biological membrane :-

Q: QUESTION 25 Which bond in a polypeptide chain has partial double bond character? (C' = carbonyl…

A: the partial double bond character of C–N in the peptide group means that this bond is shorter than…

Q: QUESTION 31 Match the type of bond with the role below: phosphodiester a. joins adjacent nucleotides…

A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other…

Q: Question 5 Which of the following is a starch? O Chitin O Cellulose O Amylose O Glycogen

A: Starch is a polymer of different carbohydrate sugar molecules that are joined together through…

Q: An animal cell placed in a hypotonic solution will: O swell because the solution contains a lower…

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

Q: Which of the following lipids is not hydrolysable? O sphingolipids O sterols O phospholipids O…

A: Introduction Lipids are important to our body as they store energy, as well as they are required for…

Q: Which statement best explains why alcohols have a higher boiling point than Alcohols have weaker…

A: Alcohols are polar molecules and alkanes are non-polar molecules. Alcohols and alkanes both are…

Q: QUESTION 23 structure. The complete denaturation of a protein that is made of only a single…

A: Denaturation is a process in which proteins lose their native conformation i.e. normal, biologically…

Q: Question 2 Which of the following is an RNA nucleoside? A adenine and a phosphate group B cytosine…

A: RNA molecule is defined as a single stranded nucletide that contains a phosphate group, ribosome…

Q: Question 5 Which of the following is not common in cells? O Disulfide bonds Oligomers O Protein…

A: In the cell, the proteins are synthesized in the nucleus and transported out to the cytoplasm. These…

Q: Question 8 Lipoplexes trapped in endosomes prevent destruction by lysosomes due to the inclusion…

A: Lysosomes are the organelles present in cells and filled with hydrolytic enzymes.

Q: Which of the following linkages/bonds is NOT found in the DNA molecule? A phosphodiester bond B…

A: The DNA molecule is held by a number of bonds:  1. Phospho-ester bond between the phosphate group…

Q: Which molecule is a saturated fatty acid?

A: Carboxylic acid with hydrocarbon side chain are fatty acids. They are mostly esterified but can also…

Q: Match lipid structures in column A with its lipid type in column B esters of fatty acids with long…

A:

Q: Question 9 Which of the following statements is NOT correct O Triglycerides are phospholipids…

A: Triacylglycerol (TAG) are also known as triglycerides. Phospholipids are found in the membrane. They…

Q: The Disaccharide Maltose is formed by a (an): O a. a(1- 2) O-glycosidic bond between 2 glucose…

A: Maltose is a disaccharide composed of two monosaccharides attached together via a glycosidic bond.

Q: The conversion of glucose 6-phosphate to fructose 6-phosphate: O consumes one ATP molecule O…

A: The primary sugar in your blood is called glucose. Your body uses it as its primary source of…

Q: Question 9 Which of the following fatty acid does have greater solubility in wat O 16:0 O 18:0 O…

A: Fatty acids are a class of lipids that are nonpolar and are insoluble in water. The naturally…

Q: Review proteins. An amino acid can be classified as all of them except O hydrophobic with nonpolar…

A: Biomolecules or biological molecules are the molecule that are synthesized inside the living…

Q: 0-P-O- H,N N- A ÓH -P-O- `NH U OH 0-P-O- Он ОН This is RNA This is DNA This chain is a polymer. The…

A: The two main types of nucleic acids are DNA and RNA. Both DNA and RNA are made from nucleotides,…

Q: What are the glycosidic linkages in this structure

A: A glycosidic bond, also known as a glycosidic linkage, is a form of covalent binding that connects…

Q: QUESTION 7 The preferred energy source of the brain is: Oa. Sucrose Ob. Glucose Oc Maltose Od.…

A: Cells obtain energy through food. The main biomolecule that provides energy to the cell is…

Nitrogen metabolism

Nitrogen metabolism is the synthesis, utilization or uptake, breakdown, and excretion of nitrogenous compounds in the body. The nitrogen metabolism encompasses nitrogen fixation, biosynthesis, and the breakdown of amino acids, purines, and pyrimidine. Since nitrogen-containing compounds are required for various life processes, nitrogen is an important element of life.