Prometaphase - Study guides, Class notes & Summaries

Cell Cycle and Cell Division Questions with 100% Correct Answers | Latest Update 2024 | Rated A+ 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. Cytokinesis - The division of the cytoplasm to form two separ...

CNIH Exam Tested Questions With Revised Correct Detailed Answers >Latest Update>> 1. Mototic phase - ANSWER 2. Mitosis - ANSWER Composed of mitosis then cytokinesis Cell division -prophase to telophase 3. Prophase - ANSWER Longest phase, nuclear membrane and nucleolus disassemble, chromatin coils, centrioles move toward poles. 4. Prometaphase - ANSWER fibres attach to centromeres 5. Metaphase - ANSWER Centrosome becomes more defined and...

The centromere is a region in which A. Chromatids remain attached to one another until anaphase B.Metaphase chromosomes become aligned at the metaphase plate C.Chromosomes are grouped during telophase D.The nucleus is located prior to mitosis E. New spindle microtubules form at either end - Answer A What is a chromatid? A. A chromosome in G1 of the cell cycle B. A replicate chromosome C. A chromosome found outside the nucleus D. A special region that holds two chromosomes together...

BIO1A03 midterm 3 questions and answers already graded A Which of the following statements is false about binary fission? A) This process is how bacteria cells asexually reproduce B) Binary fission is initiated when the DNA of the chromosome is anchored by proteins to the intracellular plasma membrane C) The cell becomes twice its original size before a cell plate is established, splitting the cell into 2 daughter cells D) Binary fission is less regulated than cell division in eukaryotes C) ...

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

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...

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...

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...

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...