draw a diagram of each of the following : chromatin centrmere individual chromosome, replicated chromosome chromatid
draw diagram of each of the following chromatin, centromere, centromere, individual chromosome replicated chromosome replicated chromosome , chromatid
Animal Mitosis Label: Aster, nuclear envelope, duplicated chromosome, chromatin, chromatid, spindle fibers, centriole, nucleus, nucleolus, cleavage furow, plasma membrane, equatorial plate, interphase, prophase, metaphase, anaphase, telophase, daughter cells, sister chromatids, kinetochore 97 Animal Mitosis Label: Aster, nuclear envelope, duplicated chromosome, chromatin, chromatid, spindle fibers, centriole, nucleus, nucleolus, cleavage furow, plasma membrane, equatorial plate, interphase, prophase, metaphase, anaphase, telophase, daughter cells, sister chromatids, kinetochore 97
Part 1 Build a pair of replicated, homologous chromosomes. Use ten beads to create each individual sister chromatid (20 beads per chromosome pair). Two five-holed beads represent each centromere. To do this: a. Start with 20 beads of the same color to create your first sister chromatid pair. Five beads must be snapped together for each of the four different strands. Two strands create the first chromatid, and two strands create the second chromatid, with a 5-holed bead at the...
III. Pre-Workshop Activities Activity 1: Unreplicated and Replicated Chromosomes Label the chromosomes using the following terms: Unreplicated chromosome Replicated chromosome Centromere Sister chromatids Activity 2: The Cell's Genetic Material Label the following parts on the animal cell. Chromatin Centrosomes Nucleolus Nucleus Nuclear envelope Cytoplasm Cell membrane
6. How is an eukaryotic chromosome replicated? How many start points or origins are found on an eukaryotic chromosome and does replication proceed from in one direction or in both directions from each origin?
Which of the following statements about the relationship between chromosomes, genes, chromatin, and sister chromatids is correct? An unreplicated chromosome consists of two sister chromatids. Genes are composed of proteins and DNA and are sections of chromatin. None of the other statements are correct. Each chromosome is a single gene. Chromatin is a section of DNA in a chromosome that codes for a protein or RNA.
Experiment 3: Following Chromosomal DNA Movement through Meiosis In this experiment, you will follow the movement of the chromosomes through meiosis I and II to create gametes Materials 2 Sets of Different Colored Pop-it® Beads (32 of each - these may be any color) 4 5-Holed Pop-it® Beads (used as centromeres) Procedure Trial 1 As prophase I begins, the replicated chromosomes coil and condense... Build a pair of replicated, homologous chromosomes. 10 beads should be used to create each individual...
1) Draw a diagram of a bacterial replication fork showing the leading and lagging strand of new DNA and the enzymes responsible for the processes involved. Indicate the 3' and 5' end of each nucleic acid strand. 2) The ends of a linear chromosome cannot be replicated by the normal DNA replication enzymes. Why? How does the eukaryotic cell solve this problem?
Experiment 3: Following Chromosomal DNA Movement through Meiosis In this experiment, you will follow the movement of the chromosomes through meiosis I and II to create gam- etes. Materials Procedure Trial 1 As prophase I begins, the replicated chromosomes coil and condense... 1. Build a pair of replicated, homologous chromosomes. 10 beads should be used to create each individual sister chromatid (20 beads per chromosome pair). The five-holed bead represents the centromere. To do this... For example, suppose you start...
Rank the following levels of chromatin compaction in eukaryotes from the least compact to the most compact naked dna, metaphase chromosomes, chromatid, solenoid, nucleosome, loop domains