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last test c
last test c
28
Anatomy
Undergraduate 1
11/25/2008

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Cards

Term
What is the darkened area around nipple
Definition
Areola
Term
What is the milk secreting cells
Definition
Alveoli
Term
What organ is for milk release?
Definition
nipple
Term
What are modified seudoiferous gland?
Definition
Mammary glands
Term
The Alveoli, Areola, and Nipple are all part of what organ?
Definition
Mammary glands
Term
What is nuclear cell division?
Definition
Mitosis
Term
What is cell division?
Definition
Cytokinesis
Term
What two stages are in somatic cells-same number of chromosomes it began with
Definition
Mitosis and cytokinesis
Term
What is the formation of gametes that is 1/2 of chromosomes?
Definition
Gametogenesis
Term
What is diploid?
Definition
Full set of chromosomes
Term
What is not a full set of chromosomes?
Definition
Haploid
Term
What is a diploid state that consists of one maternal cell and one paternal cell
Definition
Homologue
Term
How many autosomes are there?
Definition
1-22
Term
What is spermatogenesis?
Definition
Formation of sperm in somatoneous of testes
Term
There are 5 processes of spermatogenesis, what are they?
Definition
Spermatogonia
Primary first degree spermatocyte
Secondary spermatocyte
Spermatids
Spermatozoa
Term
Whis is this representative of:
spermatid..spermiogenesis...spermatozoa
Definition
spermatozoa
Term
Whis is this representative of spermatogonia..mitosis...primary spermatocyte and mother cell
Definition
Primary spermatocyte
Term
Which is this representative of: secondary spermatocyte..meiosis II and spermatids
Definition
Spermatids
Term
Which step is after spermatids?
Definition
Spermatozoa
Term
Which step is spermatogonia to mitosis to primary spermatocyte and mother cell?
Definition
Primary spermatocyte
Term
Aer spermatids haploid or diploid?
Definition
Haploid...produces 4 through Meiosis II
Term
What is the final step of spermatogenesis?
Definition
Spermiogenesis where 4 spermatids go through maturation of sperm
Term
Where is the crossing over- genetic recombination during meiosis
Definition
In secondary spermatocyte stage
Term
What is genetic recombination during meiosis I
Definition
Crossing over
Term
When does the cross bridge dissolve?
Definition
Spermiogenesis
Term
What are the parts of the sperm?
Definition
Tail with flagella to move sperm
Midpiece with mitochondria for energy
Head to house DNA and Acrosome which contains enzymes to penetrate oocytes
Term
How many spermatids are produced from primary spermatocrine?
Definition
4
Term
What is acrosome?
Definition
Part of sperm that contains enzymes to penetrate oocytes
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