A chromatid is the half part of the replicated chromosome.
Chromatids are joined together to be called as sister
chromatids.
Chromatids are formed during S phase of interphase into both
mitosis and meiosis.
OPtion c is correct
Chromatids form O during G1 O during G2 O during theS phase at the start of...
• In the cell, DNA is duplicated in the G1 phase S phase G2 phase Division stage Which of the following statements is true? Chromatin is more compacted in prophase than during the G2 phase The key even of Sphase is the segregation of sister chromatids • • The mitotic spindle first appears during anaphase The cell increases in size during metaphase Which of the following correctly represents the order of the phases in the cell cycle? Mitosis, S phase,...
If a cell in G1 has 32 chromosomes, then in G2 there will beister chromatids, and chromosomes after mitosis. 64, 32 64,64 64,16 32, 16 32, 64 32, 32
DNA Replication occurs in which phase of the cell cycle? S phase G1 phase g2 phase Mitosis Prophase Crossing over occurs during mitosis I prophesy I mitosis II prophesy Mitosis I prophesy
Can you please help me with this problem: 1. A cell in G2 of interphase has 10 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original cell progresses to the following stages: a. Metaphase 1 of meiosis b. Prophase II of meiosis c. G1 phase, following the conclusion of mitosis d. Anaphase 1 of meiosis 2. Draw a pair of homologous chromosomes in G2 of the cell cycle. These chromosomes carry two different genes...
Cells in the most adult bodis are in the restin state known as G0 phase. When can G0 phase be induced? Points: 1 Any time in the cell cycle. During G2 phase. During the mitotic phase. During the G1 phase. During S phase. The Gap 1, DNA synthesis, and Gap 2 phases of the cell cycle are collectively called Points: 1 prophase. interphase. prephase. mitosis. anaphase. Which of the following can produce an XYY individual after fertilization? Points: 1 Nondisjunction...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in prophase. b. The chromosome number in the resulting cells is halved c. Two genetically identical daughter cells are formed. d Crossing over occurs during prophase e. It consists of two nuclear divisions. Quession 15 How does a nucleus in G2 difler from a nucleus in G17 Select one a. DNA synthesis occurs only in G1 phase. b Inactive cells are arrested only in G2...
Starting with one normal human parent cell in the G2 phase of the cell cycle, create a table showing the total number (e.g., sum of all) of chromosomes, genomes, and cells for the parent cell and the products of either one complete mitosis (two daughter cells in G1 phase) or one complete meiosis (four gametes).
For each phase (G1, G2, Prophase, Metaphase, Anaphase, & Telophase/Cytokineses) What are/ What is the: 1N 2N Linear DNA Chromosomes Replicated chromosomes Chromatids Centromeres Kinetochores Autosomes (chromosomes) Sex Chromosomes Paternal autosomes Paternal autosomal chromatids Maternal autosomes Maternal autosomal chromatids Tetrads Is this a 1N or 2N cell? What process is this?
Chapter 8 & 9 k. Know the three phases of Interphase (G1, S, G2), what exactly happens in each phase) l. What is cytokinesis? After which stage of cell division does it get completed? m. What is the function of mitosis? (For growth and tissue repair…. explain?) n. What is the function of meiosis? (For Reproduction….explain?) o. How many chromosomes do the newly formed cells have at the end of mitosis? is it the same as the parent cell or...
QUESTION 7 If you inject a G1 cell that contains 36 chromosomes with a G2/M cyclin, what would happen? (hint - look at slide with cell fusion experiments) The G1 cell would complete mitosis with daughter cells that have 18 chromosomes each The G1 cell would enter mitosis but arrest at the spindle checkpoint because the chromosomes were not properly replicated The G1 cell would complete mitosis with daughter cells that have 36 chromosomes each The G1 cell would go...