WebAt the beginning of mitosis, the DNA condenses and coils into structures called chromosomes. Each chromosome exists as a pair of identical sister chromatids connected by a centromere. During metaphase of mitosis, … WebAug 15, 2024 · Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from parents …
In which phase does the chromosomes line up across the center of …
Webhomologous chromosomes line up in the center of the cell metaphase I spindle fibers pull homologous pairs to ends of the cell anaphase I 4 haploid (N) daughter cells form … WebAug 17, 2024 · The two copies of a chromosome are called sister chromatids. Sister chromatids are joined together at a region called a centromere. Figure 11.3. 2: Chromosome. After DNA replicates, it forms X-shaped chromosomes like the one shown here. 1. Chromatid, 2. Centromere, 3. short arm, 4. long arm. fandango teacher discount
Overview of the Stages of Meiosis - ThoughtCo
WebChromosomes line up along the center of the cell Chromosomes separate and go to opposite sides of the cell ODNA synthesis Nuclear membrane reforms around daughter chromosomes QUESTION 6 Match the structure on the left with its function on the right. Organelle that contains enzymes necessary for synthesis of ATP B. This problem has … WebDuring which phase of mitosis do the chromosomes line up along the middle of the dividing cell? a. prophase b. metaphase c. telophase d. anaphase This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer WebIn this case, duplicated chromosomes (only one set of them) line up at the center of the cell with divided kinetochores attached to spindle fibers from opposite poles. During … fandango tickets movie