Unit 1 Highlited Items

Question 1

Fertilization is

Answer 1

0 to 2 weeks

Question 2

Embryonic period is

Answer 2

3 to 8 weeks

Question 3

Fetal period is

Answer 3

9 to 38

Question 4

Fetal period is

Answer 4

9 to 38 weeks

Question 5

Infancy is

Answer 5

Birth to one year

Question 6

Childhood is

Answer 6

Year to puberty

Question 7

Puberty occurs earlier in

Answer 7

Females

Question 8

Adolescence is

Answer 8

Puberty to adulthood

Question 9

Adulthood is between

Answer 9

18 to 21

Question 10

Period ofnmpst sensitivity

Answer 10

Embryonic period

Question 11

Plane dividing the body into left and right halves

Answer 11

Median

Question 12

Male and female during first week

Answer 12

Zygote

Question 13

The process that results in the production of mature sperm and oocyte

Answer 13

Gametogenesis

Question 14

Gametogensis in male vs female

Answer 14

Spermatogenesis and oogenesis

Question 15

Gametogeneis occurs through

Answer 15

Meiosis

Question 16

Mitosis has one cell division which results a

Answer 16

Diploid

Question 17

Meiosis has 2 cell divisions form a

Answer 17

Haploid

Question 18

Interchange of DNA during meitoci division

Answer 18

Crossover

Question 19

Crossover occurs in

Answer 19

A chiasma

Question 20

Failure of chromosome to split

Answer 20

Nondisjunction

Question 21

Spermatogenesis is a what and lies dormant in what

Answer 21

Diploid and lies dormant in the testes

Question 22

During spermatogenesis, at puberty

Answer 22

The diploid cells turn into spermatocytes which are primary sperm

Question 23

Spermatogensis -transform gradually into mature sperms through the process of spermiogensis is called

Answer 23

Spermatids

Question 24

What is the result of spermiogensis

Answer 24

A mature cell

Question 25

Contains enzymes for sperm penetration

Answer 25

Acrosome

Question 26

Oogenesis- diploid cells being first semiotic division before birth but do not complete it until puberty is called

Answer 26

Primary oocyte

Question 27

Oogenesis- diploid cells beginning firstbmeiotic divisions before birth but to complete until puberty is called

Answer 27

Primary oocyte

Question 28

Oogenesis-haploid cell, receives almost all of the cytoplasm is the

Answer 28

Secondary oocyte

Question 29

Meiotic divisions only occur in oogenesis after

Answer 29

Fertilization

Question 30

Oocytes are surround by a zona pollucida and

Answer 30

Corona radiata

Question 31

What reaction does the zona pollucida perform

Answer 31

The zona reaction

Question 32

What reaction to the corona reaction perform

Answer 32

Acrosome reaction

Question 33

What is on the lateral wall of the true pelvis

Answer 33

Ovaries

Question 34

Uterine tubes transport sperm in the opposite direction because

Answer 34

Flagella

Question 35

Narrow constricted portion between the body and the cervix is called

Answer 35

The isthmus of the uterus

Question 36

The isthmus is also called

Answer 36

Internal os

Question 37

Opening of the cervical cannal

Answer 37

External os

Question 38

Where does implantation occur

Answer 38

Uterine cavity

Question 39

Layers. Of the endometrium

Answer 39

Funaction and bisiliar layers

Question 40

Location of gnrh production

Answer 40

Hypothalamus

Question 41

What imitates ovulation wnr secretioncof progesterone by follicular cells and corpus lueteum?

Answer 41

LH

Question 42

A follicle that has began to enlarge and contains 2 layers

Answer 42

Primary follicle

Question 43

Fluid filled space enlarges to form an antrum

Answer 43

Secondary follicle

Question 44

Midcycld surge of LH

Answer 44

Triggers ovulation

Question 45

Corpus leuteum of pregnancy is maintained by human chorionic gonadotropin

Answer 45

HCG

Question 46

Ovarian cycle stops permanently during

Answer 46

Menopause

Question 47

Menstrual cycle - slough off of endometria on days 4 to 5 Is the

Answer 47

Menstrual phase

Question 48

Menstrual cycle - wall doubles in thickness day 9

Answer 48

Proliferation

Question 49

Menstrual cycle - if fertilization does not occur

Answer 49

Steep decline in hormones occur, starting ischemic phase

Question 50

Seminal fluid is produced via

Answer 50

Bulbouurethral glad

Question 51

Sperm are nourished by

Answer 51

Fructose

Question 52

Maturation of sperm in uterus

Answer 52

7 days. Called capacitation

Question 53

Fertilization occurs in the

Answer 53

Ampulla

Question 54

2 infused pronuclei

Answer 54

Ootid

Question 55

3 days after fertilization is called

Answer 55

The 16 cell morula

Question 56

Morula consists of

Answer 56

Gives rise to tissue of embryo inner cell mass and gives rise to trophoblast for the outer cell mass

Question 57

Embryonic stem cells are from the

Answer 57

Inner cell mass

Question 58

What send south finger like extensions through the endometrial epithelium and into the underlying connective tissue?

Answer 58

Syncytiotropoblasts

Question 59

Zygote formation

Answer 59

24 hr

Question 60

Morula formation

Answer 60

3 days

Question 61

Blastocysts formation

Answer 61

4 days

Question 62

Blastocyst attachment

Answer 62

6 to 7 days