Prometaphase - Study guides, Class notes & Summaries

Bio 181 Exam ch. 12, 13, 14what is binary fusion? - correct answer The chromosome replicates (beginning at the origin of replication) and two daughter chromosomes actively move apart In what kind of organisms does binary fission occur? - correct answer Prokaryotic cells and unicellular protozoa (only some, not all) What are the roles of mitosis? - correct answer Growth, reprodution, and Damage repair In which cells mitosis occurs? - correct answer root and shoot apices of plants, In euk...

Match the event shown below with the appropriate phase of the cell cycle. Choices: Interphase, Prophase, Prometaphase, Metaphase, Anaphase, Telophase. • Separation of sister chromatids • Chromatin de-condensation • Centrosome replication • Chromatin condensation begins • Chromosomes have all been arranged along the center plane of the cell Which of the following drugs works by stabilizing microtubules rather than blocking their formation? A. Colchicine B. Vinblastine C. Colc...

Cell Cycle An ordered sequence of events in the life of a cell Mitosis A process of nuclear division in eukaryotic cells conventionally divided into five stages: prophase, prometaphase, metaphase, anaphase, and telophase. Mitosis conserves chromosome number by allocating replicated chromosomes equally to each of the daughter nuclei. What are the four stages of mitosis? Prophase Metaphase Anaphase Telophase Prophase The first stage of mitosis, in which the chromatin condenses into discre...

SimUText Biology mitosis questions and answers rated A+ guess which of the following life processes involves mitosis? answer is all *healing a broken bone. *long-term acclimation to a higher altitude (increasing the red blood cell count). *baking bread *getting over the flu. when does the cell replicate its DNA? Before mitosis begins. which pair of daughter cell (A, B, or C) would be produced by mitosis? (For clarity, DNA in daughter cells is shown in condensed chromosomes.) C which is the co...

Which stage of the cell cycle is the longest? Second longest? - Answer prometaphase; prophase Which stage of the cell cycle is the shortest? - Answer interphase What influences an individuals phentoype? - Answer whether the organism possesses homozygous or heterozygous alleles

BIO 210 Genetics Final Exam questions with answers 2024/2025 A nucleotide is made up of what 3 components? - ANSWERS phosphate group, pentose sugar (deoxyribose in DNA and ribose in RNA), and a nitrogenous base What nitrogenous bases are purines - ANSWERS Adenine and Guanine What nitrogenous bases are pyrimidines? - ANSWERS cytosine, thymine, uracil How can you differentiate between purines and pyrimidines? - ANSWERS purines are double-ringed while pyrimidines are single-ringed What a...

What is the DNA -> RNA process? - RNA polymerase I creates a transcript. This is primary RNA with 5' cap and 3' with poly(a) site. Maturation of RNA includes cleaving at the poly(a) site and RNA splicing of introns to leave matureRNA. What is the mRNA to protein process? - Codons run through ribosome in 3 base pairs. A corresponding tRNA recognises 3 base pair and brings with it conjugate bases and an AA. This adds the relevant AA for every 3 base pair, creating a polypeptide. What is...

Biology 1406 Exam 3 Questions and Answers Rated A+ Cell division is used for which of the following ? Reproduction of single-celled organisms, growth of multicellular organisms, repair and replacement of cells, and sperm and egg production Asexual and sexual reproduction differs in that sexual reproduction_____________ Can produce great variation among the offspring (Meiosis) Asexual Reproduction ____________ Produces offspring genetically identical to the parent (Mitosis) Mos...

Cell Cycle An ordered sequence of events in the life of a cell Mitosis A process of nuclear division in eukaryotic cells conventionally divided into five stages: prophase, prometaphase, metaphase, anaphase, and telophase. Mitosis conserves chromosome number by allocating replicated chromosomes equally to each of the daughter nuclei. Prophase Metaphase Anaphase Telophase What are the 4 stages of mitosis? Prophase The first stage of mitosis, chromosomes become visible when stained a view...

SimUText – Mitosis Questions and Answers Already Passed Guess which of the following life processes involves mitosis? Getting over the flu healing broken bone long-term acclimation to a higher altitude baking bread All When does the cell replicate its DNA? Before Mitosis occurs How are the four replicated chromosomes in the parent cell shared between the two daughter cells? Each daughter cell receives half of each replicated chromosome Which pair of daughter cells (A,B, or C) would be p...