General practice quiz

48問 • 1年前

eiren

通報

問題一覧

Which type of cell division includes 1 nuclear division and produces 2 identical daughter cells?

Mitosis

Which type of cell division includes crossing over during prophase 1?

Meiosis

Mitosis results in 2 ___ cells

Diploid

Meiosis results in 4 ___ cells

Haploid

____ are 2 identical double helices of DNA

Sister chromatids

___ are alternative sequences of DNA that code for a trait

Alleles

The term ___ describes 2 complete sets of chromosomes found in all body cells

Diploid

The term ___ describes 1 copy of a gene or "n"

Haploid

___ is meiosis producing sperm

Spermatogenesis

___ is meiosis producing ovum

Oogenesis

___ are 2n stem cells found in seminiferous tubules

Spermatagonia

Primary spermatocytes are ___ n and secondary spermatocytes are ___ n

2,1

The maturation of spermatids is called

Spermiogenesis

The tail of the spermatozoa is the

Flagella

What contains enzymes in the head of the spermatozoa?

The acrosome

How many spermatids are formed after meiosis II?

The process of producing ovum is called

Oogenis

The plural of ovum is

Ova

How many ova are produced after meiosis II?

The 2n stem cells found in the ovaries ave called

Oogonium

___ only contain DNA and are produced during meiosis

Polar bodies

__ oocytes are 2n

Primary

Identify the germ layer indicated

Ectoderm

Identify the embryonic stage of development

Gastrula

Identify stage D

4 cell blastomere

Identify stage G

Blastula

Identify stage F

Morula

Identify stage I

Bipinnaria

The process of passing on traits to offspring is called

Heredity

The scientific study of genes and heredity is called

Genetics

A trait that masks the 2nd allele is a ___ trait

Dominant

A trait that is not expressed unless it is doubled is a ___ trait

Recessive

RR is homozygous ___

Dominant

Rr is ___

Heterozygous

rr is homozygous ___

Recessive

Chromosomes 1-22 are called

Autosomes

The chromosomes that determine gender are called

Sex chromosomes

This occurs when the dominant allele does not mask the recessive allele and the heterozygous genotype produces a blend of the two

Incomplete inheritance

Hemophilia in a female is expressed as xhxh is an example of a ___ inheritance

Sex-linked recessive

___ describes the appearance of a trait

Phenotype

___ are the alleles received at fertilization

Genotype

If a pea plant color 15 represented by G for green and g for yellow what are the alleles for homozygous dominant (green)?

If pea plant color 's represented by G for green and g for yellow what are the alleles for heterozygous (green)?

If a pea plant color is represented by G for green and g for yellow what are the alleles for homozygous recessive (yellow)

What percentage of this couples children will have type B blood?

What percentage of this couples children will have type AB blood?

50%

If this couples child was born with type B blood what would that indicate?

Not the father

What is cytokinesis

Division of the cytoplasm

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211 exam 2 ch22

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211 lab quiz 4

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211 exam 3 ch 24

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211 exam 3 ch 25

211 exam 3 ch 26

211 exam 3 ch 26

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Quiz 5 histology

Quiz 5 histology

Hormones

Hormones

Diabetes

Diabetes

Reproductive system

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Endocrine system

Blood

Blood

Lymphatic system

Lymphatic system

Cardiovascular system

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Respiratory system

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Digestive system

Digestive system

Reproductive system

Reproductive system

Terminology

Terminology

Ch 1

Ch 1

Mini practical

Mini practical

Chapter 2

Chapter 2

Chapter 4

Chapter 4

Chapter 6

Chapter 6

Chapter 7

Chapter 7

Chapter l

Chapter l

Chapter 2

Chapter 2

Chapter 4

Chapter 4

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Mini practical 2

Mini practical 2

Skills 8

Skills 8

Chapter 6 Microbial Growth

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Chapter 6 Microbial Growth

Skills 7

Skills 7

Chapter 7 Control Of Microbial Growth

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Skills 5

Skills 5

Chapter 8 Microbial Genetics

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Chapter 8 Microbial Genetics

Skills 4

Skills 4

Skills 6

Skills 6

Chapter 9

Chapter 9

Chapter 10

Chapter 10

Chapter 11

Chapter 11

Chapter 13

Chapter 13

Chapter 12 Fungi, Algae, Protozoa, Multicellular Parasites

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65問 • 1年前

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問題一覧

Which type of cell division includes 1 nuclear division and produces 2 identical daughter cells?

Mitosis

Which type of cell division includes crossing over during prophase 1?

Meiosis

Mitosis results in 2 ___ cells

Diploid

Meiosis results in 4 ___ cells

Haploid

____ are 2 identical double helices of DNA

Sister chromatids

___ are alternative sequences of DNA that code for a trait

Alleles

The term ___ describes 2 complete sets of chromosomes found in all body cells

Diploid

The term ___ describes 1 copy of a gene or "n"

Haploid

___ is meiosis producing sperm

Spermatogenesis

___ is meiosis producing ovum

Oogenesis

___ are 2n stem cells found in seminiferous tubules

Spermatagonia

Primary spermatocytes are ___ n and secondary spermatocytes are ___ n

2,1

The maturation of spermatids is called

Spermiogenesis

The tail of the spermatozoa is the

Flagella

What contains enzymes in the head of the spermatozoa?

The acrosome

How many spermatids are formed after meiosis II?

The process of producing ovum is called

Oogenis

The plural of ovum is

Ova

How many ova are produced after meiosis II?

The 2n stem cells found in the ovaries ave called

Oogonium

___ only contain DNA and are produced during meiosis

Polar bodies

__ oocytes are 2n

Primary

Identify the germ layer indicated

Ectoderm

Identify the embryonic stage of development

Gastrula

Identify stage D

4 cell blastomere

Identify stage G

Blastula

Identify stage F

Morula

Identify stage I

Bipinnaria

The process of passing on traits to offspring is called

Heredity

The scientific study of genes and heredity is called

Genetics

A trait that masks the 2nd allele is a ___ trait

Dominant

A trait that is not expressed unless it is doubled is a ___ trait

Recessive

RR is homozygous ___

Dominant

Rr is ___

Heterozygous

rr is homozygous ___

Recessive

Chromosomes 1-22 are called

Autosomes

The chromosomes that determine gender are called

Sex chromosomes

This occurs when the dominant allele does not mask the recessive allele and the heterozygous genotype produces a blend of the two

Incomplete inheritance

Hemophilia in a female is expressed as xhxh is an example of a ___ inheritance

Sex-linked recessive

___ describes the appearance of a trait

Phenotype

___ are the alleles received at fertilization

Genotype

If a pea plant color 15 represented by G for green and g for yellow what are the alleles for homozygous dominant (green)?

If pea plant color 's represented by G for green and g for yellow what are the alleles for heterozygous (green)?

If a pea plant color is represented by G for green and g for yellow what are the alleles for homozygous recessive (yellow)

What percentage of this couples children will have type B blood?

What percentage of this couples children will have type AB blood?

50%

If this couples child was born with type B blood what would that indicate?

Not the father

What is cytokinesis

Division of the cytoplasm