Mitotic spindle apparatus - Study guides, Class notes & Summaries

The centromere is a region in which - CORRECT ANSWER-chromatids remain attached to one another until anaphase Starting with a fertilized egg (zygote), a series of five cell divisions would produce an early embryo with how many cells - CORRECT ANSWER-32 If there are 20 chromatids in a cell, how many centromeres are there - CORRECT ANSWER-10 For a newly evolving protist, what would be the advantage of using eukaryote-like cell division rather than binary fission - CORRECT ANSWER-Cell divi...

pH scale above 7 - Ans .Base pH scale below 7 - Ans .Acid pH scale at 7 - Ans .Neutral how do you test pH - Ans .Phenol Red, or pH paper, or pH meters When using Biuret Reagent what do you test for? What color does it change if it has this? - Ans .test for the presence of proteins. Its initially blue and when added to a solution containing protein it turns purple or violet. When using benedicts reagent what do you test for? What color does it change if it has this? - Ans .used to test f...

(Answered) Teas 7 science Solutions Exam Bank questions Updated fall 2022. The one thing that all cells have in common is membrane The membrane is composed of phospholipids Transport holes Proteins that help certain molecules and ions move in and out of the cell The cell is filled with the fluid called cytoplasm/cytosol Plant and animal cells are____cells Eukaryotic The nucleus is surrounded by __________ in both types of animal and plant cells Rough and smooth er ...

BIOD101: Module 4 Pyrimidines and DNA Questions and Correct Answers 2023/2024 Compare and contrast purines and pyrimidines and provide examples of each. - Correct Answer Purines have 2 Carbon nitrogen rings and 4 nitrogen atoms (Ex: Adenine [A], Guanine [G]) Pyrimidines have 1 Carbon nitrogen ring and 2 nitrogen atoms. (Ex: Thymine [T], Cytosine [C]) Describe the structure and arrangement of DNA. - Correct Answer - DNA is a double helix - It has 2 strands held together by "rungs" ...

Science Cell  Cell: basic organizational unit of all living things. One thing in common is they all have membranes (phospholipids).  Cell structure organization: All cells contain DNA, and RNA & can synthesize proteins. Consists of nucleic acids, cytoplasm, and cell membrane. o Tissues: Cells that are grouped together o Organs: Tissues that are grouped together o Systems: Organs that are grouped together o Organism: A complete individual  Nuclear parts of a cell o Nucleus: c...

OpenStax Microbiology Test Bank Chapter 9: Microbial Growth * = Correct answer Multiple Choice 1. Bacteria most commonly reproduce using which of the following methods? A. binary fission* B. budding C. meiosis D. mitosis 2. Which structure separates new daughter cells in binary fission? A. the crescent B. the division septum* C. the FtsZ D. the spindle apparatus 3. Which of the following is another term for generation time? A. doubling time* B. growth rate C. mitotic index ...

Cell Biology Questions and Answers Graded A Theory of Endosymbiosis Eukaryotic cells emerged when mitochondria and chloroplasts, once free-living prokaryotes, took up permanent residence inside other larger cells, about 1.5 billion years ago. Eukaryotic Cell A type of cell with a membrane-enclosed nucleus and membrane-enclosed organelles. Organisms with eukaryotic cells (protists, plants, fungi, and animals) are called eukaryotes. Prokaryotic Cell A type of cell lacking a membrane-enclosed nuc...

MCAT Biology – Reproduction Exam Questions and Answers Autosomal Cells - Correct Answer️️ -Contain diploid (2n) number of chromosomes (46 for humans) Haploid - Correct Answer️️ -Contain n number of chromosomes (23 for humans) Cell Cycle - Correct Answer️️ -Series of events that cells go through as they grow and divide. Divided into Interphase (G₁, S, and G₂) and mitosis (Prophase, metaphase, anaphase, and telophase). "I Pee (on the) M.A.T." Interphase - Correct Answe...

I. The Cell 1. The Cell in Health and Illness 2. Cellular Injury, Adaptations, and Maladaptive Changes 3. Genetic Basis of Disease II. Integrated Body Processes 4. Stress, Exercise, and Immobility 5. Obesity and Nutritional Imbalances 6. Pain III. Fluid, Electrolyte, and Acid-Base Homeostasis 7. Fluid and Electrolyte Imbalances 8. Acid-Base Imbalances IV. Infection and Inflammation 9. Inflammation and Dysfunctional Wound Healing 10. Infectious D...

pH scale above 7 - AnsBase pH scale below 7 - AnsAcid pH scale at 7 - AnsNeutral how do you test pH - AnsPhenol Red, or pH paper, or pH meters When using Biuret Reagent what do you test for? What color does it change if it has this? - Anstest for the presence of proteins. Its initially blue and when added to a solution containing protein it turns purple or violet. When using benedicts reagent what do you test for? What color does it change if it has this? - Ansused to test for the prese...