'Sister chromatids' diaporamas de présentation

Sister chromatids - PowerPoint PPT Presentation


Genetics and Recombinant DNA

Genetics and Recombinant DNA

Genetics and Recombinant DNA BIT 120 Mitosis 46 chromosomes 23 pairs 22 pairs autosomes ( Chromosomes other than the X or Y sex chromosomes) 1 pair sex chromosomes: XX and XY

By Sophia
(463 views)

Chapter 10 Cell Growth and Division

Chapter 10 Cell Growth and Division

Chapter 10 Cell Growth and Division. Cell Growth. A. A living thing grows because it produces more and more cells. 1. The cells of a human adult are no larger than the cells of a human baby, but there are more of them.

By jaden
(453 views)

Cell Growth and Division

Cell Growth and Division

Cell Growth and Division. Process, Regulation, and Cancer. Why are there limits to cell Size?. Demands placed on the DNA Difficulty moving enough wastes and nutrients across the cell membrane. Surface Area to Volume Ratio in a growing cell. The Cell Cycle.

By archana
(288 views)

Meiosis Formation of Gametes

Meiosis Formation of Gametes

Meiosis Formation of Gametes. Facts About Meiosis. Daughter cells contain half the number of chromosomes as the original cell (haploid or 1n ). Produces gametes Egg and sperm Occurs in the testes in males spermatogenesis Occurs in the ovaries in females Oogenesis.

By tamira
(601 views)

Meiosis

Meiosis

Meiosis. Formation of Sex Cells to Transfer Genetic Information to the Next Generation. Diploid number of chromosomes, two full sets. Haploid number of chromosomes, one full set. Nuclear division retaining the original chromosome number. Mitosis and Meiosis in the Human Life Cycle.

By eternity
(249 views)

Meiosis to Mendel

Meiosis to Mendel

Meiosis to Mendel. Chapter 9 Read first few sections. Reproduction. Asexual reproduction – mitosis Produces clones – genetically identical individuals What would happen if the environment changed? Genetic variability helps the population as a whole survive changes. WHY SEX ?.

By devin
(480 views)

Reproduction!!!

Reproduction!!!

Reproduction!!!. 2 Types. If both parents replicated cells using mitosis, a child would receive 46 chromosomes from dad & 46 from mom given a grand total of…? 92! (Way too many) So…if dad could give 23 + 23 from mom = 46! (Bingo !). Examples of Asexua l !!!!. Binary Fission Budding

By ady
(321 views)

Jeopardy! Inheritance Chpts 8 and 9

Jeopardy! Inheritance Chpts 8 and 9

Jeopardy! Inheritance Chpts 8 and 9. Choose Your Question. Final. Click a Dollar Amount to Choose a Question. back. FINAL JEOPARDY Category- Human Pedigrees. The answer is…. Final Jeopardy. The inheritance illustrated here is ___________ back. Click a Dollar Amount to Choose a Question.

By tory
(138 views)

MEIOSIS

MEIOSIS

MEIOSIS. Reduction-Division Genetic Recombination. Meiosis. The form of cell division by which GAMETES , with HALF the number of CHROMOSOMES , are produced. DIPLOID (2n)  HAPLOID (n) Meiosis is SEXUAL reproduction. TWO divisions ( MEIOSIS I and MEIOSIS II ). Meiosis.

By kay
(272 views)

DNA, Mitosis, and Meiosis Learning Target Objectives : I can…

DNA, Mitosis, and Meiosis Learning Target Objectives : I can…

DNA, Mitosis, and Meiosis Learning Target Objectives : I can… Describe the structure of, base pairing, and roles (importance) of both DNA and RNA. Explain the processes and locations of replication, transcription, and translation.

By manning
(147 views)

Genetics Tutorial

Genetics Tutorial

Genetics Tutorial. Introduction Punnett Square – 1 Trait Punnett Square – 2 Traits Product Rule. In this tutorial, you will learn:. Important terms used in genetics. How to use a Punnett square to determine the outcome of a cross with 1 trait or 2 traits

By duyen
(199 views)

Chapter 12 Meiosis and Sexual Reproduction

Chapter 12 Meiosis and Sexual Reproduction

Chapter 12 Meiosis and Sexual Reproduction. Advantages of Sexual Reproduction. An adaptive trait can spread more quickly through a sexually reproducing population than through an asexually reproducing one

By ajaxe
(121 views)

Changes in Chromosome Number

Changes in Chromosome Number

Changes in Chromosome Number. Chapter 3. Central Points. Chromosomes are composed of DNA and proteins Most humans have 46 chromosomes Possible to test fetal chromosome number Extra chromosomes affect fetus Problems with genetic testing can result in lawsuits.

By easter
(286 views)

Cell Growth and Reproduction

Cell Growth and Reproduction

Cell Growth and Reproduction. Biology Agriculture. Cell Growth. All cells come in different sizes and shapes. Diffusion in fast and effective over short distances. It become slow and inefficient over long distances.

By gavan
(674 views)

Chromosome Terminology

Chromosome Terminology

Chromosome Terminology. Chromosome = 2 replicated DNA strands. Centromere = place where sister chromatids remain attached and kinetochore forms. Kinetochore = proteinaceous structure where microtubules attach. Chromatid = one DNA strand. Chromatid (sister).

By valiant
(428 views)

Cell Division and Mitosis

Cell Division and Mitosis

Cell Division and Mitosis. Chapter 9. Understanding Cell Division. What instructions are necessary for inheritance? How are those instructions duplicated for distribution into daughter cells? By what mechanisms are instructions parceled out to daughter cells?. Reproduction.

By esme
(282 views)

Chapter 8 Cellular Transport & Cell Cycle

Chapter 8 Cellular Transport & Cell Cycle

Chapter 8 Cellular Transport & Cell Cycle. 8.1 Cellular Transport. Osmosis- diffusion of H 2 O H 2 O moves freely through plasma membrane H 2 O tries to maintain equal concentration on both sides of plasma membrane Control of Osmosis Concentration gradient- unequal distribution of particles.

By isolde
(259 views)

Meiosis

Meiosis

Meiosis. Meiosis – A Source of Distinction. Why do you share some but not all characters of each parent?. What are the rules of this sharing game?. At one level, the answers lie in meiosis. Meiosis does two things -.

By michaela
(147 views)

Cell Growth and Reproduction: MITOSIS

Cell Growth and Reproduction: MITOSIS

Cell Growth and Reproduction: MITOSIS. Objectives: List the purpose of cell division Diagram the cell cycle Explain the structure and purpose of chromosomes Sketch and explain the steps of mitosis Describe on a basic cellular level the cause of cancer. If we are all made up of cells….

By deion
(536 views)

Meiosis

Meiosis

Meiosis. Meiosis – A Source of Distinction. Why do you share some but not all characters of each parent? . What are the rules of this sharing game?. At one level, the answers lie in meiosis. Meiosis does two things -.

By meghan
(183 views)

View Sister chromatids PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Sister chromatids PowerPoint presentations. You can view or download Sister chromatids presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.