A&p Quiz Five Part 2

Front 1

Fluid leaving pct is ____ to body fluids

Back 1

Isotonic

Front 2

Loop of henle descend ____ into increasing gradient

Back 2

Down

Front 3

This facilitates movement of water out of limb where it is reabsorbed by ____ capillaries

Back 3

Peritubular

Front 4

Salt is pumped out of ascending limb creating ______

Back 4

Concentration gradient

Front 5

Concentrate in center of kidney. ____ in concentration as move outward

Back 5

Decreases

Front 6

Filtrate reaches DCT it is ____

Back 6

Hypotonic

Front 7

______ and ____ reabsorbed in DCT

Back 7

Nacl; Ca+2

Front 8

Final modification of filtrate occurs in _____

Back 8

Collecting duct

Front 9

Amount of water reabsorbed controlled by ____

Back 9

ADH

Front 10

When water take has been excessive urine is ____

Back 10

Dilute

Front 11

In dilute urine (hypotonic) water is not reabsorbed. ____ is suppressed

Back 11

ADH

Front 12

Excessive water loss, body needs to conserve water

Back 12

Concentrated urine

Front 13

Filtrate moves through concentration gradient, more water moves out, _____ urine

Back 13

Concentrating

Front 14

Can concentrate urine ____x how much body fluid

Back 14

4x

Front 15

Producing gametes

Back 15

Gametogenesis

Front 16

Only occurs in gonads

Back 16

Meiosis

Front 17

DNA containing genes

Back 17

Chromosome

Front 18

1/2 of replicated chromosome

Back 18

Chromatid

Front 19

2 copies of the same chromosome

Back 19

Homologous pair

Front 20

Formed by fusion of gametes

Back 20

Zygote

Front 21

2 cells divisions with only one dna replication. Halves chromosome #

Back 21

Meiosis

Front 22

Dna replication happens here

Back 22

Interphase

Front 23

Chromosomes condense; nuclear membrane disappears

Back 23

Prophase l

Front 24

Homologous pairs form tetrad

Back 24

Synapsis (crossover)

Front 25

Reframing of nucleus

Back 25

Telophase l

Front 26

2 haploid cells happen in ____

Back 26

Cytokinesis

Front 27

___ haploid cells as a result of meiosis. All different due to ____

Back 27

4; crossover

Front 28

Sac that contains testes

Back 28

Scrotum

Front 29

____ septum subdivides scrotum

Back 29

Vertical

Front 30

Scrotum functions to ____ temp of testes. Use ___ muscles.

Back 30

Regulate; cremaster and dartos

Front 31

Paired glands in scrotum; develope in embryo near _____

Back 31

Testes; kidneys

Front 32

Testes descend through inguinal canal when?

Back 32

7th month of development

Front 33

Contain seminiferous tubules

Back 33

Lobules

Front 34

Cells that protect and secrete nutrients for developing Sperm

Back 34

Sertoli (nurse) cells

Front 35

Give rise to sperm

Back 35

Spermatogenic cells

Front 36

Produce testosterone

Back 36

Leydig (interstitial) cells

Front 37

Common shaped located on surface of each teste; site of speed maturation and storage

Back 37

Epididymis

Front 38

Tubule that stores spleen and coveys to urethra

Back 38

Ductus (vas) deferens

Front 39

Tubule that stores spleen and coveys to urethra

Back 39

Ductus (vas) deferens

Front 40

Ductus goes through ____into body and stores sperm for how long?

Back 40

Inguinal canal; one month

Front 41

Tubule that stores spleen and coveys to urethra

Back 41

Ductus (vas) deferens

Front 42

Ductus goes through ____into body and stores sperm for how long?

Back 42

Inguinal canal; one month

Front 43

Located posterior to bladder; receives fluid from seminal vesicles and Sperm from bad deferens

Back 43

Ejaculatory ducts

Front 44

Tubule that stores spleen and coveys to urethra

Back 44

Ductus (vas) deferens

Front 45

Ductus goes through ____into body and stores sperm for how long?

Back 45

Inguinal canal; one month

Front 46

Located posterior to bladder; receives fluid from seminal vesicles and Sperm from bad deferens

Back 46

Ejaculatory ducts

Front 47

Pouch like structure posterior to bladder, above rectum.

Back 47

Seminal vesicles

Front 48

Tubule that stores spleen and coveys to urethra

Back 48

Ductus (vas) deferens

Front 49

Ductus goes through ____into body and stores sperm for how long?

Back 49

Inguinal canal; one month

Front 50

Located posterior to bladder; receives fluid from seminal vesicles and Sperm from bad deferens

Back 50

Ejaculatory ducts

Front 51

Pouch like structure posterior to bladder, above rectum.

Back 51

Seminal vesicles

Front 52

Seminal vesicles produce ___ volume of semen; secretes ___ fluid containing fructose, prostaglandins, and clotting proteins

Back 52

60%, alkaline fluid

Front 53

Tubule that stores spleen and coveys to urethra

Back 53

Ductus (vas) deferens

Front 54

Ductus goes through ____into body and stores sperm for how long?

Back 54

Inguinal canal; one month

Front 55

Located posterior to bladder; receives fluid from seminal vesicles and Sperm from bad deferens

Back 55

Ejaculatory ducts

Front 56

Pouch like structure posterior to bladder, above rectum.

Back 56

Seminal vesicles

Front 57

Seminal vesicles produce ___ volume of semen; secretes ___ fluid containing fructose, prostaglandins, and clotting proteins

Back 57

60%, alkaline fluid

Front 58

Gland at base of bladder, surrounds urethra. Secretes acidic fluid containing what?

Back 58

Prostate gland; contains seminalplasmin and enzymes

Front 59

Tubule that stores spleen and coveys to urethra

Back 59

Ductus (vas) deferens

Front 60

Ductus goes through ____into body and stores sperm for how long?

Back 60

Inguinal canal; one month

Front 61

Located posterior to bladder; receives fluid from seminal vesicles and Sperm from bad deferens

Back 61

Ejaculatory ducts

Front 62

Pouch like structure posterior to bladder, above rectum.

Back 62

Seminal vesicles

Front 63

Seminal vesicles produce ___ volume of semen; secretes ___ fluid containing fructose, prostaglandins, and clotting proteins

Back 63

60%, alkaline fluid

Front 64

Gland at base of bladder, surrounds urethra. Secretes acidic fluid containing what?

Back 64

Prostate gland; contains seminalplasmin and enzymes

Front 65

Prostate gland produce ___% of semens volume; contribute to Sperm ___ and ___

Back 65

25%; motility and viability