DEVA100A

62問 • 1年前

Yami

通報

問題一覧

A developing organism between fertilization and birth that encounter stages of development

Embryo

Slow process of progressive change

Development

There is a growth if

All of the above

Cell will become specialized for a particular function

Cell differentiation

If the structure is altered, possibly it won’t function

Structure-function relationship

Zygotes divides mitotically to produce all the cells of the body

Fertilization

Differentiated cell moves to new location

Migration

Cells forms different structure to accomodate the formation of organ

Morphogenesis

Study of animal development from fertilization to birth

Embryology

Study of embryonic and other developmental processes after birth

Developmental biology

He noted the two patterns of cell division in early development

Aristotle

Two pattern of cell division in early development

Holoblastic and Meroblastic cleavage

Series of rapid mitotic divisions withouth increase in cell size

Cleavage

Establisment of all major organ system

Embryonic period

Growth and organ refinement

Fetal period

Early embryonic cells

Blastomere

Totipotent

Outer cells of morula develops into

Trophectoderm

Inner cells of morula forms

Inner cell mass

Cavity in blastocyst

Blastocoel

ICM internal cell layer

Hypoblast

ICM outer cell later

Epiblast

Hypoblast and epiblast establish

Bilaminar embryonic disc

Primary germ layers

Ectoderm, Mesoderm, Endoderm

Cell differentiation is ultimately regulated through

Differential gene expression

The event preceding cell differentiation is called

Cell commitment

Differentiate through cell to cell signaling

Induction

Cells to be induced have to be competent ot receptive to the inductive signals

True

Signaling molecule released by notochord

Sonic hedgehog

Capable of giving rise to the whole organism

Totipotent

Capable of giving rise to all cell types of body

Pluripotent

Capable of giving rise to all cell types of a particular tissue or organ

Multipotent

Not capable of giving rise to other cell types

Nullipotent

Changes in DNA sequence

Mutation

Only one changes in DNA sequence

Point mutation

There is no mutation or change in DNA sequence

Epigenetics

They are proteins that binds DNA to initiate transcription

Transcription factors

Methyl group attaches to cytosine results to compact or coiled chromatin structure

DNA methylation

Removal of methyl group from cytosine

Demethylation

Acetyl group attached to histone

Histone acetylation

Process whereby differentiated cells organize into tissues and organs

Patterning

Mechanism by which tissues and organs are shaped

Morphogenesis

Associated with tissue formation and regeneration

Somatic cell

Specialized reproductive cells, which includes gametes and primordial germ cell

Germ cell

Tightly controlled process that is essential for embryological development

Cell division

A form of cell division that occurs in the germ cells which produce only half of the number of chromosome of its parent cell

Meiosis

Cell division stage

M phase

M phase is divided into 2 subsequent stages

Mitosis, Cytokinesis

It divides the nuclear material

Mitosis

It divides the cytoplasm

Cytokinesis

Nuclear envelope starts to break down or fragment; condensation of chromatin to form chromosome; formation of microtubules and centrioles

Prophase

Chromosomes will align at the metaphase plate; microtubules will attach to the chromosome

Metaphase

2 sister chromatids joined together at the center

Chromosome

Complex of proteins where microtubules attached

Kinetochore

Microtubules will start to retract at the opposite side; sister chromatid divided into 2

Anaphase

Nuclear materials divided and reappearance of nuclear envelope

Telophase

Stem cells will produce clones of cells

Type A spermatogonia

Type A spematogonia will divide mitotically and will give rise to

Type B spermatogonia

Type B spermatogonia will give rise to

Primary spermatocyte

Primary spermatocyte will under go first meiotic division, resulting to formation of

Secondary spermatocyte

Second stage of meiotic division of spematogensis will give rise to

Spermatids

Metamorphosis of spermatids

Spermiogenesis

ANIMAL REPRODUCTION

Yami · 31問 · 2年前

ANIMAL REPRODUCTION

31問 • 2年前

Yami

Female and male reproductive system

Yami · 31問 · 2年前

Female and male reproductive system

31問 • 2年前

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Poultry lab terminologies #1

Yami · 40問 · 2年前

Poultry lab terminologies #1

40問 • 2年前

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Poultry lab external anatomy and reproductive system

Yami · 23問 · 2年前

Poultry lab external anatomy and reproductive system

Poultry lab (breeds)

Poultry lab (breeds)

Egg

Egg

QUIZ GRP 1

QUIZ GRP 1

QUIZ GENETICS

QUIZ GENETICS

AI and MOET

AI and MOET

SWINE LAB REPORT

SWINE LAB REPORT

Slaughtering of pig

Slaughtering of pig

Improvement and Control Traits

Yami · 61問 · 1年前

Improvement and Control Traits

poultry lab finals

poultry lab finals

POULTRY LEC

POULTRY LEC

ANAT101A - Introduction to Veterinary Anatomy

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ANAT101A - Introduction to Veterinary Anatomy

BASC107A

BASC107A

ANAT101B - 1ST MIDTERM

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ANAT101B - 1ST MIDTERM

AXIAL MUSCLE

AXIAL MUSCLE

ANAT101A - Recap of Biology and Zoology

Yami · 32問 · 1年前

ANAT101A - Recap of Biology and Zoology

32問 • 1年前

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ANAT101 - General osteology and the axial skeleton

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ANAT101 - General osteology and the axial skeleton

25問 • 1年前

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ANAT101A - Introduction to Veterinary Anatomy

Yami · 70問 · 1年前

ANAT101A - Introduction to Veterinary Anatomy

70問 • 1年前

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ANAT101A - Descriptive Terms

Yami · 19問 · 1年前

ANAT101A - Descriptive Terms

19問 • 1年前

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ANAT101A - The Axial and Appendicular Skeleton and Special Topic (Recording)

Yami · 38問 · 1年前

ANAT101A - The Axial and Appendicular Skeleton and Special Topic (Recording)

38問 • 1年前

Yami

BASC107A - PART 2 MIDTERMS

Yami · 88問 · 1年前

BASC107A - PART 2 MIDTERMS

BASC108B

BASC108B

BASC108B PART 2

BASC108B PART 2

BASC108A 1

BASC108A 1

BASC108A 2

BASC108A 2

DEVA100B

DEVA100B

BASC101B Finals

BASC101B Finals

Digestive System

Digestive System

Respiratory, Urinary, and Reproductive System

Yami · 41問 · 1年前

Respiratory, Urinary, and Reproductive System

Nervous System

Nervous System

Circulatory System

Circulatory System

ANAT101A - Digestive System

Yami · 18問 · 1年前

ANAT101A - Digestive System

OSTEOLOGY

OSTEOLOGY

MICRO LEC

MICRO LEC

HISTO LEC PART 2 midterms

Yami · 54問 · 1年前

HISTO LEC PART 2 midterms

PHYSIO LEC

PHYSIO LEC

問題一覧

A developing organism between fertilization and birth that encounter stages of development

Embryo

Slow process of progressive change

Development

There is a growth if

All of the above

Cell will become specialized for a particular function

Cell differentiation

If the structure is altered, possibly it won’t function

Structure-function relationship

Zygotes divides mitotically to produce all the cells of the body

Fertilization

Differentiated cell moves to new location

Migration

Cells forms different structure to accomodate the formation of organ

Morphogenesis

Study of animal development from fertilization to birth

Embryology

Study of embryonic and other developmental processes after birth

Developmental biology

He noted the two patterns of cell division in early development

Aristotle

Two pattern of cell division in early development

Holoblastic and Meroblastic cleavage

Series of rapid mitotic divisions withouth increase in cell size

Cleavage

Establisment of all major organ system

Embryonic period

Growth and organ refinement

Fetal period

Early embryonic cells

Blastomere

Totipotent

Outer cells of morula develops into

Trophectoderm

Inner cells of morula forms

Inner cell mass

Cavity in blastocyst

Blastocoel

ICM internal cell layer

Hypoblast

ICM outer cell later

Epiblast

Hypoblast and epiblast establish

Bilaminar embryonic disc

Primary germ layers

Ectoderm, Mesoderm, Endoderm

Cell differentiation is ultimately regulated through

Differential gene expression

The event preceding cell differentiation is called

Cell commitment

Differentiate through cell to cell signaling

Induction

Cells to be induced have to be competent ot receptive to the inductive signals

True

Signaling molecule released by notochord

Sonic hedgehog

Capable of giving rise to the whole organism

Totipotent

Capable of giving rise to all cell types of body

Pluripotent

Capable of giving rise to all cell types of a particular tissue or organ

Multipotent

Not capable of giving rise to other cell types

Nullipotent

Changes in DNA sequence

Mutation

Only one changes in DNA sequence

Point mutation

There is no mutation or change in DNA sequence

Epigenetics

They are proteins that binds DNA to initiate transcription

Transcription factors

Methyl group attaches to cytosine results to compact or coiled chromatin structure

DNA methylation

Removal of methyl group from cytosine

Demethylation

Acetyl group attached to histone

Histone acetylation

Process whereby differentiated cells organize into tissues and organs

Patterning

Mechanism by which tissues and organs are shaped

Morphogenesis

Associated with tissue formation and regeneration

Somatic cell

Specialized reproductive cells, which includes gametes and primordial germ cell

Germ cell

Tightly controlled process that is essential for embryological development

Cell division

A form of cell division that occurs in the germ cells which produce only half of the number of chromosome of its parent cell

Meiosis

Cell division stage

M phase

M phase is divided into 2 subsequent stages

Mitosis, Cytokinesis

It divides the nuclear material

Mitosis

It divides the cytoplasm

Cytokinesis

Nuclear envelope starts to break down or fragment; condensation of chromatin to form chromosome; formation of microtubules and centrioles

Prophase

Chromosomes will align at the metaphase plate; microtubules will attach to the chromosome

Metaphase

2 sister chromatids joined together at the center

Chromosome

Complex of proteins where microtubules attached

Kinetochore

Microtubules will start to retract at the opposite side; sister chromatid divided into 2

Anaphase

Nuclear materials divided and reappearance of nuclear envelope

Telophase

Stem cells will produce clones of cells

Type A spermatogonia

Type A spematogonia will divide mitotically and will give rise to

Type B spermatogonia

Type B spermatogonia will give rise to

Primary spermatocyte

Primary spermatocyte will under go first meiotic division, resulting to formation of

Secondary spermatocyte

Second stage of meiotic division of spematogensis will give rise to

Spermatids

Metamorphosis of spermatids

Spermiogenesis