Upload File

konsepbiologi.files.wordpress.com filemitosis pa nt cell (before chromosome duplication) prophase...

  • Home
  • Documents
  • konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
14

Upload: doanh

Post on 27-Apr-2019

216 views

Category:

Documents


0 download

Report

TRANSCRIPT

Page 1: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
http://www.konsepbiologi.wordpress.com
Page 2: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 3: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 4: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 5: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 6: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 7: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 8: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 9: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 10: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 11: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 12: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 13: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter
Page 14: konsepbiologi.files.wordpress.com fileMITOSIS Pa nt cell (before chromosome duplication) Prophase Duplicated chromosome 2n = (two sister chromatids) Metaphase Anaphase Telop hase Daughter

Both Chromosome Decondensation and Condensation Are ... · C. elegans Embryos Graphical Abstract Highlights d Replication initiation triggers the rapid decondensation of chromatids

Chapter 11 - Mitosis Introductory ConceptsMitosis has these four phases: prophase, metaphase, anaphase, and telophase. Prophase During prophase, chromosomes begin condensing (forming)

Cambridge Assessment International Education Cambridge ... International... · chromosome number is maintained × 3 homologous chromosomes pair up 3 × sister chromatids separate

College Materials · Web viewSister chromosome (duplicated chromosome). A human chromosome, one of 23 pairs found in Homo sapiens. Chromosomes consist of paired chromatids which are

Cell Cycle Review. What happens to the DNA at the beginning of prophase? It condenses into chromosomes Unpaired sister chromatids FIND YOUR SISTER

Cell Division – Mitosis and the Cell Cycle. A Chromosome and Sister Chromatids

CHROMOSOMES - bogari.netbogari.net/Bogari/Principle_files/7-Chromosomes.pdf · CHROMOSOME • These sister chromatids can be seen to be joined at a primary constriction known as the

Meiosis. Fig. 13-3b TECHNIQUE Pair of homologous replicated chromosomes Centromere Sister chromatids Metaphase chromosome 5 µm

(a) Hydra (b) Redwoods Parent Bud 0.5 mm 1. Pair of homologous replicated chromosomes Centromere Sister chromatids Metaphase chromosome 5 µm 2

Cell Bio Review 1,000,000 David Pearce. 3 Prophase I Leptotene – chromatin begin to condense, 2 sister chromatids so close, cannot be distinguished

Meiosis & Sexual Reproduction. Remember that 1 chromosome is made when 2 chromatids join at the centromere. –These 2 chromatids are EXACT copies of each

 · Web viewCell does not undergo chromosome replication before Meiosis II Anaphase II – chromatids separate instead of homologous pairs Each resulting sex cell (gamete) has one

1. Cell cycle 2. Interphase 3. Mitosis 4. Cytokinesis 5. Chromosomes 6. Chromatin 7. Prophase 8. Sister chromatids 9. Centromere 10. Spindle apparatus

Fig. 13-1. Fig. 13-3b TECHNIQUE Pair of homologous replicated chromosomes Centromere Sister chromatids Metaphase chromosome 5 µm

Karyotypes. Chromosomes are DNA Chromosome Parts centromere chromatids Each half is identical to the other. X shaped chromosomes form after DNA replication

Chromosome: Tightly coiled DNA Form when cells divide – Chromosomes created for the new cells 2 Parts: – 1) Chromatids: two identical parts of a chromosome

HONORS BIOLOGY - Humble Independent School District€¦  · Web viewWhat word describes the DNA during prophase and metaphase? _____ What is the area called that holds sister chromatids

The Cell cycle, Mitosis and Cancer. Label A, B and C! A B C A. Chromosome B. Centromere C. Sister Chromatids

PROPHASE METAPHASE ANAPHASE TELOPHASE. Chromosomes condense and nucleoli disappear Each duplicated chromosome becomes visible as distinct sister chromatids

CELL CY CLE S: MITOSIS, CYTOKIN ESIS AND M EIOSIS · M e io s is s tra te g y : Start at G2 (2 chromatids/chromosome), like mitosis; divide twice without intervening chromosome doubling

Fig. 13-3b TECHNIQUE Pair of homologous replicated chromosomes Centromere Sister chromatids Metaphase chromosome 5 µm

Prophase I.pptx

· PDF filethe names of processes or cells. Diploid multicellular ... During prophase I, homologous chromosomes ... How many chromatids are present in metaphase Il

6.2 Process of Meiosis Meiosis...Meiosis II •DNA is not replicated between meiosis I and meiosis II. •Meiosis II divides sister chromatids in four phases. –Prophase II –Metaphase

LECTURE 10B: MEIOSIS IN ACTION. first meiotic division: prophase: leptotene normaltrisomy 21 chromosome 21 other chromosomes © 2003 H. NUMABE M.D

CHROMOSOMES · CHROMOSOME • These sister chromatids can be seen to be joined at a primary constriction known as the centromere. • Centromeres are responsible for the movement

Defined: Tightly coiled DNA Forms during cell division –New chromosomes created for new cells 2 Parts: –1) Chromatids: two identical parts of a chromosome

 · Web viewWord Bank: Chromatin Interphase Telophase Centrioles Prophase Mitosis Sister chromatids Metaphase Spindle Anaphase

ISBIq: A Framework for Simulation of Cell Cycle in ...xulman/files/prezentace/cbia_seminar_o_gtg… · Chromosome, consisting of two sister chromatids Aster Chromosomes (duplicated,

Defined: Tightly coiled DNA Form when cells divide –Chromosomes created for the new cells 2 Parts: –1) Chromatids: two identical parts of a chromosome

Define each of the following: DNA: Chromosome: Mitosis: Key terms: Key terms: mitosis, prophase, metaphase, anaphase, telophase

Chromosomes & The Cell Cycle. Chromatin & Chromosome Composition Made of: DNA Protein - histones Chromosome Structure (after replication): 2 chromatids

Chromosomes. Chromosome Tightly coiled DNA form Found during mitosis and meiosis Made mostly of DNA and proteins Centromere- point of attachment Chromatids-

Welcome! Monday, 1/14 Gametes – sperm and egg are gametes Gene – A section of DNA that codes for a protein Chromosome – Visable DNA Chromatids – two exact

Mitosis · 2017. 8. 6. · Mitosis xaktly.com Haploid cell centrosome entering S, G2-phases Two copies of each chromosome; cell entering prophase Prophase ·Microtubules form ·DNA