ANSWER
C.4-
C.5-
DNA | RNA |
DNA has deoxyribose sugar | RNA has ribose sugar |
it has double helical structure | it is single stranted |
it is less reactive due to presence of C-H BOND | it has larger grooves, so they are highly reactive |
It contain nitrogen base ADENINE,GUANINE,THYMINE AND CYTOSINE | it contain nitrogen base ADENINE, GUANINE , CYTOSINE ,URACIL |
C.6-
a) Enzymes are biological molecules that are important for life.enzymes used as catalyst in a reaction.
b) The term energy of activation , in general, refers to the minimum amount of energy required to activate atoms or molecules to a condition in which they can undergo a chemical reaction or physical transport. When an enzyme binds to its substrate it lowers the activation energy of the reaction so that the reaction completes more quickly.
c)Enzymes are basically globular proteins . These globular proteins are amazing active catalysts.
d) A cofactor is basically a non protein chemical component that are considered as 'helper molecules.Enzymes require cofactors for its proper functioning of biological activity.
e) An inactive enzyme without the cofactor is called apoenzyme.
f) Proteins are sensitive to their environment. Hydrogen ions are positively charged particles that interact with negatively charged particles of protein macromolecules.These interactions disrupt the delicate balance of forces which hold the protein in its appropriate 3D shape.Once this alters the shape of the enzyme it eventually affects the active site and change the ability to interact with substrate.
g)
C.7)
C4. Amino Acids and Proteins Amino acids are organic compounds that contain amine and carboxyl functional...
1.)Carbohydrates are aldehydes or ketones that contain multiple ___________ groups. hydroxyl phosphate methyl amino 2.) The type of lipid that contains a four-ring structure and does not contain fatty acids is: glycolipid. phospholipid. steroid. triglyceride. none of the above 3.)Amino acids contain a(n): "R" side chain. carboxylic acid group. amine group. all of the above none of the above 4.An alpha helix is an example of which type of structure? Primary Structure Secondary Structure Tertiary Structure Quaternary Structure Pental Structure...
1. DNA and RNA are examples of 2. Carbohydrates and lipids both contain the elements 3. Proteins are made of are made of nucleotides. 5. Examples of lipids include 6. Sugars and starches are examples of 7. Muscle, skin, and enzymes are examples of 8. Nucleic acids are important because they contain your are a source of long-term stored energy. 10. Organic molecules that have the same chemical formula but different structural arrangements are called 11. Carbohydrates are important because...
Lab #14 Protein Synthesis Introduction Proteins are vital for the survival of an organism. Proteins make enzymes and hormones which control reactions that must take place in the cell to survive.Proteins are made of basic units called amino acids. There are a total of 20 amino acids. Different proteins have different number and/or combination of amino acids. The kind of amino acid that is used when producing the protein depends on the 3-base code (codon) read from the RNA molecule...
The four main groups of biological molecules are? DNA, ATP, H20 and CO2 nucleotides, amino acids, monosacharides and fatty acids 01. a. b. c. DNA, RNA, Starch and phospholipids nucleic acids, proteins, carbohydrates and fats d. 02. Large biomolecules are polymers of smaller subunits generally referred to as? a. monomers b. dimers c. monosaccharides d. bases 03. Which of the following properties apply to lipids? a. b. c. d. saturated versions are likely to be solid at room temperature some...
What are the three functional groups that comprise a nucleotide? What do nucleotides have in common with amino acids or simple sugars? When the structure of DNA was first elucidated, many biologists quickly saw how this structure explained the passage of information from one generation to another. How does the structure of DNA explain generation-to-generation flow of information? In other words, give a brief description of the structure of DNA and tell how this structure allows for replication. Which of...
66. _________________________________________________________ The complete functional name for the enzyme that is commonly called RNApoly is _____. 67._________________________________________________________ The enzymes associated with telomere maintenance, are responsible for producing DNA from a RNA template and are associated with retroviruses are technically called ____. 68._________________________________________________________There is a term that is used to express the fact that if a RNA molecule forms a hairpin the two portions of the nucleic acid chains that make up hairpin have 3'-5' ends arranged in opposite directions. That...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino acids none of the above Question 2 (0.5 points) Which two functional groups does an amino acid contain? amine and carboxylic acid carboxylic acid and amide amide and heterocyclic ring heterocyclic ring and amine Question 3 (0.5 points) Do amino acids commonly exist in nature as neutral molecules with all uncharged atoms? Yes No Question 1 (0.5 points) What is a protein? A polymer...
proteins are digested into amino acids by enzymes called proteas. In the experiment 5 ml of protein solutionwas mixed with 2 ml Data for Graph Proteins are digested into amino acids by enzymes called proteases. In this experiment, 5 mL of protein solution was mixed with 2 mL of enzyme solution at time 0. Then, 3 samples of 0.1 ml each were taken every 2 minutes for a total of 10 minutes including 3 samples at time 0. The data...
2. hypothesize the best conditions (pH and temperature) under which the enzyme chymotrypsin functions with an appropriate reference. also, hypothesize what will occur in the presence of an inhibitor and the type of inhibition. EXPERIMENT 5: ENZYME ACTIVITY WITH a-CHYMOTRYPSIN Prelab Assignment 1. Prepare a flow chart, covering one half of the experimental work (either part A and C if your lab bench is on the window side of the lab or part B and D if your locker is...
VULTIPLE CHOICE points each) 1) What is TRUE about the 20mino acids used to form proteins? a) They all are in the "L"configuration b) They are all in the form meaning the amino group is opposite the acid group e) They are all chiral. - They are all "Tertiary with four different groups attached They are all secondary with the aming group on the carbon secondary to the acid group 2) Fibrinoge is a protein involved in blood clotting. It's...