General biology exam 1

Learn about the benefits of no exam life insurance; an accessible policy that lets you get life insurance with no medical exam. By clicking "TRY IT", I agree to receive newsletters...

consists of all the individuals of a species living within the bounds of a specified area. E.X. deer, lupine. Organisms. individual living things. E.X. plants, animals, fungus and bacterium. Organs. a body part that is made up of multiple tissues and has specific functions in the body. E.X. leaves, stems, and roots are the major organs of plants. 1) When electrons of 2 atoms are interacting (being transferred or shared), chemical bonds are formed, resulting in a molecule. 2) The potential energy in those electrons are now stored in the chemical bonds. 3) When broken, potential energy will be converted into kinetic energy (KE) which has the ability to do work. Animal Cells: -No cell wall, only plasma membrane. -Contains flagella/cilia in a 9 + 2 structure. -Has centrioles. -No chloroplasts. -Has small vacuoles or none at all. Study with Quizlet and memorize flashcards containing terms like Know the different between prokaryotic and eukaryotic cells, Know the structures of the cell discussed in class ... General Biology Practice Exams. Each practice exam below is printer-friendly. For additional help, tutoring is available at each campus's Academic Success Center. Meiosis Practice Test. Mitosis Practice Test. Plant Anatomy Practice Test. Chapters 1-5. Study with Quizlet and memorize flashcards containing terms like the smallest possible particles of an element, which characteristic of living things explains why humans sweat …Study with Quizlet and memorize flashcards containing terms like biology (n), life's level of organization, why study biology and more.Having life insurance is a big deal. These are the top life insurance companies that don't require a medical exam to get covered. Home Insurance Having a life insurance policy is ...

1. phospholipids 2. steroids 3. fats. Saturated vs. Unsaturated Fats. Saturated- no double bonds, have the max number of hydrogen atoms possible, solid at RT, takes effort to break. Unsaturated- contains double bonds (has a kink that creates space which makes breaking easier), liquid at RT. 88 of 88. Quiz yourself with questions and answers for General Biology- Midterm 1, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.GENERAL BIOLOGY 1/SECOND QUARTER SUMMATIVE TEST. Quiz by Daisy Velacruz. Grade 11-12. Biology I. Philippines Curriculum: SHS Specialized Subjects (MELC) Give to class. Q 1 / 40. Score 0. A scientist hydrolyzes ATP in a laboratory test tube. 1- nutria is killing the seedlings.2- they chew seedlings at the bottom of the stem until dead.3-we reject the null hypothesis.4- (other) nutria is not the only thing that has negative impact on survival. the basic unit of matter. Neutrals (+) = (-). Composed of subatomic particles: protons (+), neutrons (0), electrons (-) Study with Quizlet ... Are you preparing to take the Certified Nursing Assistant (CNA) exam? Taking a practice test is one of the best ways to get ready for the real thing. Here are three tips to help yo... Quiz yourself with questions and answers for General Biology 2 Final Exam Study Guide, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.

number of neutrons =. mass number - atomic number. Describe the basic structure of the atom. An atom is the smallest unit of matter that defines an element. This unit consists of a nucleus surrounded by orbiting, negatively charged electrons. The nucleus contains positively charged protons and, most often, neutral neutrons.Final Exam Without Answers. 2013 Fall Exam 1. Exam 1 2 USE THIS without answers. Biology Exam Question Bank. Past Exam Questions name: which of the following are themes of biology that are covered in bio 115? energy ii. chemistry cellular biology iv. evolution iv ii,Bacteria and Archaea. Name the two domains whose members are prokaryotes. Lysogenic. Name the viral life cycle that includes prophage formation. Reverse transcriptase. Name the enzyme used by retroviruses to convert RNA into DNA. Monera and Protista. Name two kingdoms (from the five kingdom classification system) that contain unicellular members. An instrument that makes small objects look larger. Romans. invented and experimented glasses in the 1stC. thus the lens. streptococcus pneumoniae. bacteriumb that causes pneumonia. 1st century. General Biology 1 Unit 1 - The Cell Module 1 - Foundation of Life Learn with flashcards, games, and more — for free. 2024 Edition. Biology Practice Exam. Try this free biology practice test to see how prepared you are for a biology exam. Whether you are in high school or college, you are likely to have a biology requirement. Biology tests cover such subjects as the chemistry of life, evolution, genetics and ecology.Tissue. Organ system. 20 of 20. Quiz yourself with questions and answers for Biology 101 Exam 1, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.

Mobilfluid 424 equivalent napa.

First Summative Test in GENERAL BIOLOGY 1 NAME:_____GRADE/ SECTION:_____SCORE: _____ I. MULTIPLE CHOICE: Read and understand each statement. Write the correct letter on the space provided before each number. D 1. Which is a structure that composed of sugar ribose, nitrogen base adenine and a chain of ...Having life insurance is a big deal. These are the top life insurance companies that don't require a medical exam to get covered. Home Insurance Having a life insurance policy is ... Bacteria and Archaea. Name the two domains whose members are prokaryotes. Lysogenic. Name the viral life cycle that includes prophage formation. Reverse transcriptase. Name the enzyme used by retroviruses to convert RNA into DNA. Monera and Protista. Name two kingdoms (from the five kingdom classification system) that contain unicellular members. General Biology Unit 1 Exam Study Guide. ... also viewed. Biology Quiz 2 review . 45 terms. Natalie_Gansas5. Preview. AQA GCSE Biology Chapter Bioenergetic. 17 terms. Mushtaq_Botan. Preview. Biology - Taxonomy. 36 terms. puppycat45. Preview. Lecture 4- Plant stress biology (part 1) Question bank. 40 terms. Tamiabr3. Preview. WJEC A …Boops boops, also known as the common sea bream or the blackspot sea bream, is a species of fish that inhabits the Mediterranean Sea and parts of the eastern Atlantic Ocean. One st...Biology Exam 1 Chapters 1-4. 216 terms. quizlette59361770. Preview #6 Chap 10 multi choice. 25 terms. kaylerrr__ Preview. Dalhousie Biology 1010 Final Exam pt. 3. 38 terms. mharbear. Preview. Biology-Chapter 1-4. 190 terms. kelsey_van. Preview. Biology Chapter 1-4 Exam. 54 terms. adh1115. Preview. Honors Bio 2 semester 1 final.

Sep 6, 2014 ... ... Biology Exam 1 covering Chapters 1-3. ... Hollingsworth Biology Exam 1 Study Guide 09/06/2014 Chapter 1 Biology Biological Literacy.The practice exam for Principles of Biology 1 Learn with flashcards, games, and more — for free.Exam 1 review for general biology course exam review memory and learning what should you do to learn? chunking repetition organizers nucleus polar or nonpolar?1. phospholipids 2. steroids 3. fats. Saturated vs. Unsaturated Fats. Saturated- no double bonds, have the max number of hydrogen atoms possible, solid at RT, takes effort to break. Unsaturated- contains double bonds (has a kink that creates space which makes breaking easier), liquid at RT.JCJC General Biology Lab practical 1. 29 terms. hannagraves02. Preview. Biology Lab Practical 1. ... Biology Test 8 Review . 73 terms. Lydeeyaa. Preview. Biology test ...Bacteria and Archaea. Name the two domains whose members are prokaryotes. Lysogenic. Name the viral life cycle that includes prophage formation. Reverse transcriptase. Name the enzyme used by retroviruses to convert RNA into DNA. Monera and Protista. Name two kingdoms (from the five kingdom classification system) that contain unicellular members.Campbell Biology EXAM 1. Teacher 336 terms. alyssa_johnson643. Preview. EXAM 1 - Campbell Bio Principles I. 63 terms. sailorpluto94. Preview. Biology Flashcards. 11 terms. ercolanom27. Preview. Biology - 15/16 Energy & Life Vocab. 19 terms. charliegarber. Preview. Zoology Taxonomy and Unicellular Eukaryotes.Completing a medical exam is an important task involved in buying life insurance. Learn everything you need to know about life insurance medical exams here. By clicking "TRY IT", I...Annual eye exams are crucial for protecting your vision. If you don't have insurance, there is some good news. You have lots of options for professional eye care, and many of these...

Terms in this set (41) Cell Theory. 1) every organism is made up of one or more cells; 2) the smallest organisms are single cells, and cells are the functional units of multicellular organisms. Plasma Membrane. 1) contains proteins embedded in a double layer, or bilayer, of phospholipids interspersed with cholesterol molecules; 2) phospholipid ...

A diabetic foot exam checks for common foot problems found in people with diabetes. If not treated early, these problems can lead to amputation. Learn more. People with diabetes ha...Quiz yourself with questions and answers for General Biology Lab - Quiz 1, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.General Biology Unit 1 Exam Study Guide. ... also viewed. Biology Quiz 2 review . 45 terms. Natalie_Gansas5. Preview. AQA GCSE Biology Chapter Bioenergetic. 17 terms. Mushtaq_Botan. Preview. Biology - Taxonomy. 36 terms. puppycat45. Preview. Lecture 4- Plant stress biology (part 1) Question bank. 40 terms. Tamiabr3. Preview. WJEC A …Though costlier than traditional policies, no-exam life insurance policy might make sense for people with pre-existing medical conditions or dangerous occupa... Get top content in ... General Biology 106 Exam 1 Prep - Selu. Five Charactistic of Life. Click the card to flip 👆. 1. Organized. 2. Requires Energy/ Food. 3. Maintains Internal Constancy. General Biology (BIO 101) 87 Documents. Students shared 87 documents in this course. University Central Michigan University. Academic year: 2019/2020. Uploaded by: Olivia Pandola. Central Michigan University. 1 follower. 193 Uploads. ... BIO 101 Exam 1 Study Guide. Chapter 1: Life & Pr ocess of ScienceGeneral Biology (BIO 102) 129 Documents. Students shared 129 documents in this course. University California State University …General Biology I - Final Review II. 80 terms. dbritte. Preview. Characteristics of Living Things and Prokaryotic Cells. 25 terms. Anna_Chavez261. Preview. Biology . 44 terms. kwind27. ... biology exam study guide - fuchs. 132 terms. rachel_tomodan. Preview. Biology Ch 22 - Descent with Modification. 12 terms. Alyssa_Schreiber82. Preview. AP ...D. membrane transport channels. in the crystal matrix of the ordinary table salt, the sodium and chlorine are held together by. ionic bonds. a triglyceride is a form of _____ composted of_______. lipid; fatty acids and glycerol. one of the characteristics shared by sucrose, maltose, and lactose is that.

Pokemon emerald randomizer unblocked.

How much does ken jennings make per episode of jeopardy.

General Biology Lecture Chapters 1-5 Exam#1. 39 terms. KristaButler5. Preview. Biology 101 Chapters 1-5 EXAM. 107 terms. NaturalatHeart. Preview. Biology Unit 1 Summative Test. 19 terms. Hyejin_Kang87. Preview. Systematics, Taxonomy, and Phylogenetics. Teacher 18 terms. Rachel_Thies2. Preview. Biology PPT II and IIII.Describe a Hypotonic solution (in animal/plant cells) c.) Describe an Isotonic Solution (in animal/plant cells) -->HYPERTONIC. 1a.) Describes a solution/cell that has high solute-low solvent concentration. 2a.) Because of this, water moves out of the cell and goes into the extracellular solution. 3a.) Plant cells become "plasmolyzed" (shrunken).Quiz yourself with questions and answers for Biology 101 Exam 1, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material. ... Six general themes of biology. 1. Structural (hair, cell cytoskeleton) 2. Contractile (muscles) 3. Storage (sources of amino acid like ...Although there's no tax credit for taking the CFA exam, you may be able to deduct your exam expenses. To become a Chartered Financial Analyst -- CFA, for short -- you must first pa...Hydrolysis. -Digestion. water is used to break one of the reactants into smaller products. Phosphorylation. a phosphate group is added to another molecule the result is the transfer of thier potential energy to another molecule. acid-base. ion exchange reactions. 4 Molecules of life. 1. carbohydrates.29. Introduce the new formed DNA to the host cell. Cut the specific part of the DNA through a special enzyme. Combine the DNA from two different sources. Isolate the DNA from the cell and identify the target part of the DNA. Solo games Try one here. Simple quiz Preview as a student.Animal Cells: -No cell wall, only plasma membrane. -Contains flagella/cilia in a 9 + 2 structure. -Has centrioles. -No chloroplasts. -Has small vacuoles or none at all. Study with Quizlet and memorize flashcards containing terms like Know the different between prokaryotic and eukaryotic cells, Know the structures of the cell discussed in class ...Biology Exam 1 vocab. 31 terms. Emily_Reynolds366. Preview. species and speciation. 14 terms. aorozco28. Preview. Terms in this set (88) ... 1) Organisms will produce as many offspring as they can 2) Resources are limited 3) Competition means some will live and some will die 4) Each individual is unique 5) ... JCJC General Biology Lab practical 1. 29 terms. hannagraves02. Preview. Biology Lab Practical 1. ... Biology Test 8 Review . 73 terms. Lydeeyaa. Preview. Biology test ... Quiz yourself with questions and answers for General Biology 2 Final Exam Study Guide, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material. Natural Selection. is a process in which organisms with certain inherited characteristics are more likely to survive and reproduce than are individuals with other characteristics. Population. a group of individuals of the same species living in the same place at the same time. Evolution.An approach that attempts to model the dynamic behavior of whole biological systems based upon a study of the interactions between the system's parts. Levels of Biological Organization. (1) The Biosphere(2) Ecosystems(3) Communities(4) Populations(5) Organisms(6) Organs and Organ Systems(7) Tissues(8) Cells(9) Organelles(10) Molecules. General ... ….

Q1. The process of changing or altering the genes may be summarized in four basic steps, which among the following steps come first? Introduce the new formed DNA to the host …C bonds with ______ in RNA and DNA. G. Name three subunits of nucleotides. nitrogenous base, phosphate molecule, and sugar molecule (deoxyribose and ribose, respectively) Enzyme. A type of protein that speeds up a chemical reaction in a living thing. Name three factors that affect enzyme action.Biology 1001 (Chapters 1-4) K. Farrah Learn with flashcards, games, and more — for free. ... Biol 1001 Crousillac Exam 1. 147 terms. allen_brianna_ Preview. Biology Flashcards. 87 terms. Yager777. Preview. Biology Terminology. Teacher 10 terms. MrsBallRHS. Preview. Terms in this set (173) Biology. the study of life. Life.Citric acid cycle. metabolic cycle that is fueled by acetyl CoA formed after glycolysis in cellular respiration. Fermentation. the anaerobic harvest of food by some cells. Study with Quizlet and memorize flashcards containing terms like Biology, Properties of life, Levels of biological organization and more.Beeology ch 1-3 from lecture and text Test Reference 40 Q's multiple choice and short answer Lab 1,2,3,4,5 Saving the Honey Bees Silence of the Bee'sMake an observation & ask a question. Step 2 of the Scientific Method. Form an educated guess, called a hypothesis. Step 3 of the Scientific Method. Design a set of experiments. Step 4 of the Scientific Method. Record data & analyze results. Step 5 of the Scientific Method. If true: you have just answered the question scientifically & also ...Taking the CFP exam is a prerequisite for becoming a certified financial planner and it's important to know what's required in order to pass. Calculators Helpful Guides Compare Rat...Gen Bio Exam 1 Review. Get a hint. Biology. Click the card to flip 👆. the study of living organisms and their interactions with one another and their environments. Click the card to flip 👆. 1 / 100.Biology test 1 . 11 terms. Cwichelt. Preview. Evolution Exam 2 Study Guide: 43 terms. Evan_Thornton385. Preview. Biology test 2.1-2.2 chem unit. 20 terms. castinat0017. ... general to specific uses only facts in order to draw conclusions. positive feedback. the output enhances or exaggerates the original stimulus Example: ...Beeology ch 1-3 from lecture and text Test Reference 40 Q's multiple choice and short answer Lab 1,2,3,4,5 Saving the Honey Bees Silence of the Bee's General biology exam 1, General Biology Test 1. Archaean. Click the card to flip 👆. Which of the following types of cells utilize deoxyribonucleic acids (DNA) as their genetic material but do not have their DNA encased within a nuclear envelope? Click the card to flip 👆. 1 / 50., 1- nutria is killing the seedlings.2- they chew seedlings at the bottom of the stem until dead.3-we reject the null hypothesis.4- (other) nutria is not the only thing that has negative impact on survival. the basic unit of matter. Neutrals (+) = (-). Composed of subatomic particles: protons (+), neutrons (0), electrons (-) Study with Quizlet ... , If you're preparing for the civil service exam, this page can help you gain insight into how the test works and how you can succeed. Written by Evan Thompson Contributing Writer Le..., Quiz yourself with questions and answers for General Biology 2 Final Exam Study Guide, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material., isotope with an unstable nucleus such as carbon 14 - this means that the isotope has way to many neutrons and it degrades and emits energy and change in the number of neutrons it has. Valencia College Giacoia - General Biology Learn with flashcards, games, and more — for free., the substance. concentration of the solution. the amount of solute in the solvent. measure out 100mg of solute. Mix it with a small volume of solvent in a graduated cylinder. Once dissolved, add more solvent until the total volume equal 100mL. how to make 100 mL of a 1 mg/mL solution. dissolve 3.0 g of NaCl into a total of 100 ml of water (or ..., Bacteria and Archaea. Name the two domains whose members are prokaryotes. Lysogenic. Name the viral life cycle that includes prophage formation. Reverse transcriptase. Name the enzyme used by retroviruses to convert RNA into DNA. Monera and Protista. Name two kingdoms (from the five kingdom classification system) that contain unicellular members. , Darwin and Wallace were the first to propose ________. A. that evolution occurs. B. a mechanism for how evolution occurs. C. that Earth is older than a few thousand years. D. natural selection as the mechanism of evolution. D. natural selection as the mechanism of evolution. During a study session about evolution, one of your fellow students ..., General Biology 106 Exam 1 Prep - Selu. Five Charactistic of Life. Click the card to flip 👆. 1. Organized. 2. Requires Energy/ Food. 3. Maintains Internal Constancy., Biology Exam 1 Chapters 1-4. 216 terms. quizlette59361770. Preview #6 Chap 10 multi choice. 25 terms. kaylerrr__ Preview. Dalhousie Biology 1010 Final Exam pt. 3. 38 terms. mharbear. Preview. Biology-Chapter 1-4. 190 terms. kelsey_van. Preview. Biology Chapter 1-4 Exam. 54 terms. adh1115. Preview. Honors Bio 2 semester 1 final., which list below consists of only polymers. The ultimate source of energy flowing into nearly all ecosystems is the sun. the function of chloroplasts is. the idea that all living things are composed of cells and that all cells come from other cells defines. ____ cells lack a membrane enclosed a nucleus., a tough, nitrogen-containing polysaccharide that forms the external skeleton of many invertrbrates. Found in cell wall of fungi. A chemical bond that involves sharing a pair of electrons between atoms in a molecule. Weaker than ionic. loss of normal shape of a protein due to heat, pH imbalance, or other factor. , Biology Exam 1 vocab. 31 terms. Emily_Reynolds366. Preview. species and speciation. 14 terms. aorozco28. Preview. Terms in this set (88) ... 1) Organisms will produce as many offspring as they can 2) Resources are limited 3) Competition means some will live and some will die 4) Each individual is unique 5) ..., College General Biology Exam I. 29 terms. maria_musa7. Preview. General Biology Final Exam. ... Biology 111 Exam 1. 57 terms. Nyahpie2004. Preview. Terms in this set ... , a tough, nitrogen-containing polysaccharide that forms the external skeleton of many invertrbrates. Found in cell wall of fungi. A chemical bond that involves sharing a pair of electrons between atoms in a molecule. Weaker than ionic. loss of normal shape of a protein due to heat, pH imbalance, or other factor. , Shark Bites: Evogene Ltd. (EVGN) is a computational predictive biology stock play....EVGN Evogene Ltd. (EVGN) is a small Israeli company that is using something called computationa..., d. The hydrogen atoms in ice are less dense than those in liquid water. e. In ice, there are more hydrogen bonds between oxygen atoms than in liquid water. a. In ice, ionic bonds between adjacent molecules result in a crystal structure. Study with Quizlet and memorize flashcards containing terms like Long Term Potential (LTP) can last for days ..., Kinkle Bio Exam #1. 209 terms. livlagando. Preview. BIOL-1081 Kinkle Clicker Questions (up to 10/16) 311 terms. ashleyn920. Preview. Learning Outcomes BIOL1081 - 10/15. 6 terms. heltmano. Preview. Managing organization exam 4 quiz questions. 10 terms. Isabellashack. Preview. Biology 1 Dr. Kinkle. 146 terms. Kenzie0_o. Preview. ADULTS …, Exam 1 review for general biology course. Course. General Biology I (01:119:115) 999+ Documents. Students shared 1220 documents in this course. University Rutgers ... , Studying BSCC 1010 General Biology 1 at Eastern Florida State College? On Studocu you will find 57 lecture notes, essays, coursework, assignments, practice materials. ... Biology 1010 Exam 1 - EXAM 1. 8 pages 2020/2021 63% (8) 2020/2021 63% (8) Save. Chapter:9 Fungus. 1 page 2023/2024 None. 2023/2024 None. Save. Assignments. Date …, isotope with an unstable nucleus such as carbon 14 - this means that the isotope has way to many neutrons and it degrades and emits energy and change in the number of neutrons it has. Valencia College Giacoia - General Biology Learn with flashcards, games, and more — for free., Question: GENERAL BIOLOGY EXAM #1: PART-1: Multiple Choice Multiple Choice Section #1: Circle the most appropriate answer (1 pt each) 1., Animal Cells: -No cell wall, only plasma membrane. -Contains flagella/cilia in a 9 + 2 structure. -Has centrioles. -No chloroplasts. -Has small vacuoles or none at all. Study with Quizlet and memorize flashcards containing terms like Know the different between prokaryotic and eukaryotic cells, Know the structures of the cell discussed in class ..., 1. cells = simplest unit of life. 2. living organisms maintain homeostasis. 3. living organisms interact with their environment. 4. living organisms use energy. 5. living organisms grow …, Biology 1001 (Chapters 1-4) K. Farrah Learn with flashcards, games, and more — for free. ... Biol 1001 Crousillac Exam 1. 147 terms. allen_brianna_ Preview. Biology Flashcards. 87 terms. Yager777. Preview. Biology Terminology. Teacher 10 terms. MrsBallRHS. Preview. Terms in this set (173) Biology. the study of life. Life., a functional group that defines a particular amino acid and gives it special properties. Hemoglobin. 4 polypeptides together. College Biology test on CHapters 1-3 Study Guide Learn with flashcards, games, and more — for free., Exam 1 review for general biology course exam review memory and learning what should you do to learn? chunking repetition organizers nucleus polar or nonpolar?, General Biology 2 Exam 1. 4.8 (4 reviews) Get a hint. Population. Click the card to flip 👆. all the individuals of a single species in one area at a given time. Click the card to flip 👆. 1 / 28., General Biology 1 Exam 4 (final) Lecture Notes. 17 pages 2021/2022 100% (1) 2021/2022 100% (1) Save. Okasha Chapter 3 Explanation In Science. 9 pages 2024/2025 None. 2024/2025 None. Save. Concept Question #3B - Lecture 9/8. 1 page 2021/2022 None. 2021/2022 None. Save. A golden fish reveals pigmentation loss in Europeans Data Activity., Bacteria and Archaea. Name the two domains whose members are prokaryotes. Lysogenic. Name the viral life cycle that includes prophage formation. Reverse transcriptase. Name the enzyme used by retroviruses to convert RNA into DNA. Monera and Protista. Name two kingdoms (from the five kingdom classification system) that contain unicellular members., Biology Exam 1 Notes: Part 4. 30 terms. Benfreeman9000. Preview. Terms in this set (36) Cell. A highly organized compartment bounded by a thin, flexible structure (plasma membrane) and containing concentrated chemicals in an aqueous (watery) solution. The basic structural and functional unit of all organisms., 1. cells = simplest unit of life. 2. living organisms maintain homeostasis. 3. living organisms interact with their environment. 4. living organisms use energy. 5. living organisms grow …, nutrients is a cycle. •some of the energy is lost as heat with every transfer. •organisms must adapt to the changes in the environment. •this response is both internal and external, must maintain homeostasis. homeostasis. a state of balance within the organism's body. organisms use DNA (deoxyribonucleic acid) DNA.