DNA Study guides, Class notes & Summaries

What are the properties of life? Order-Reproduction-Regulation(Homeostasis)-Energy Processing(Cell Respiration)-Growth & Development-Response to Environment-Evolutionary Adaptation Ostrich Eggs Run Home Rapidly At Dawn What are the levels of biological organization? Biosphere-Ecosystem-Community-Population-Organism-Organ System-Organ-Tissue-Cell-Organelles-Molecule-Atom What is systems biology? is an approach that attempts to model the dynamic behavior of whole biological systems based o...

ONS ONCC CHEMO RENEWAL EXAM STUDIED AND VERIFIED 2024(FUNDAMENTALS OF CHEMOTHERAPY IMMUNOTHERAPY) Neoadjuvant therapy does not increase survival when compared to adjuvant therapy. It only changes the timing of treatment and can change surgical options if the tumor is shrunk enough. If this occurs, the patient may only require a lumpectomy plus radiation therapy instead of needing a mastectomy - CORRECT ANSWER-Main benefit of neoadjuvant chemotherapy (breast cancer patient) A comp...

(MB) ASCP Practice Exam Questions & Answers 2024 Which of the following is not a component of a nucleotide? Phosphate group Anti-codon Ribose sugar Nitrogen base - ANSWER-Anti-codon According to Chargaff's rule of base pairing, adenine pairs with: - ANSWER-Thymine What genes would be screened in a breast cancer panel? - ANSWER-HER2, ERBB2, BRCA1 Next Generation Sequencing uses: - ANSWER-Short sequence reads Purines and pyrimidines differ from each other in that: - ANSWER-Puri...

MIP 300 - Exam 4 You isolate a new temperate phage. It can - correct answer integrate into the genome reproduce to make new viral particles enter the lytic cyle Both virulent and temperate phase can carry out specialized transduction - correct answer False Both virulent and temperate phase can carry out generalized transduction - correct answer True A non capsule producing Streptococci pneumoniae bacterium takes up a linear chromosomal piece of exogenous DNA that contains the ge...

Chapter 1 Immediate Postpartum Hemorrhage MULTIPLE CHOICE 1. A pregnant woman is being discharged from the hospital after the placement of a cervical cerclage because of a history of recurrent pregnancy loss, secondary to an incompetent cervix. Which information regarding post procedural care should the nurse emphasize in the discharge teaching? a. Any vaginal discharge should be immediately reported to her health care provider. b. The presence of any contractions, rupture of membranes (ROM...

1. Epigenetic: Changes in phenotypeHeritable Not due to changes in DNA sequence DNA methylation or histone modification 2. Collective term for all different DNA molecules within a cell or organism: - Genome 3. DNA protein complex: Chromosome 4. How many DNA molecules does a male have? female have?: Male 25Female 24 5. Single ring based on carbon and nitrogen atoms C,T: Pyrimidine 6. Double ring structure A, G: Purine 7. How many bonds holds together G-C: 3 hydrogen bonds 8. How many ...

Growth factors stimulate what? (A) cyclin production. (B) the cell to skip the S and G1 phases of interphase and undergo mitosis directly. (C) Cdk's to synthesize enzymes that digest cyclins. (D) the cell to ignore the checkpoints of the cell cycle. (E) NONE OF THE ABOVE - (A) cyclin production What is a major difference between mitosis and meiosis? (A) Meiosis produces two daughter cells instead of the four daughter cells produced in mitosis. (B) Meiosis produces genetically ide...

MTTC Integrated Science Exam Question & Answers 2024. Independent Variable - correct answer The experimental factor that is manipulated; the variable whose effect is being studied. Placed on the x-axis (horizontal) on a graph. Dependent Variable - correct answer The variable that is measured in an experiment. Placed on the y-axis (vertical) on a graph. Scientific theory - correct answer Must be repeatable. Possible to be disproved and capable of change. Sampling and Sample Size - correct ...

BIOLOGY 206 Microbiology OpenStax Test Bank- Chapter 11: Mechanisms of Microbial Genetics 2023 Chapter 11: Mechanisms of Microbial Genetics * = Correct answer Multiple Choice 1. Gene expression includes which of the following? A. DNA replication B. replication, transcription, and translation C. transcription and translation* D. translation only Difficulty: Easy ASM Standard: N/A 2. The central dogma describes which of the following? A. the process by which enzymes are modified afte...

What is the structure of DNA called? - Answer--the double helix -adenine pairs with thymine - they form 2 hydrogen bonds together -guanine pairs with cytosine - they form 3 hydrogen bonds together while genetic information is transferred from parent to offspring via DNA duplication, genetic information is transferred from DNA to RNA (which is called transcription) and then RNA to protein (which is called translation) - Answer-the central dogma RNA translated into protein (every 3 RNA bas...