pathway of sperm -ANSWER testis→epididymis→ductus deferencs→ejaculatory duct→urethra
What does FSH do in men -ANSWER Sperm production
LH in men -ANSWER stimulates interstitial cells to produce testosterone
LH in women -ANSWER triggers ovulation
FSH in women -ANSWER Stimulates fo...
Bio 254 final Questions 100% Correct(RATED A+)
pathway of sperm -ANSWER testis→epididymis→ductus deferencs→ejaculatory duct→urethra
What does FSH do in men -ANSWER Sperm production
LH in men -ANSWER stimulates interstitial cells to produce testosterone
LH in women -ANSWER triggers ovulation
FSH in women -ANSWER Stimulates follicles in ovaries to make estrogen
What is the third cell in the testes called -ANSWER Sustentacular cell
What does sustentacular cells do? -ANSWER Regulates for spermatocytosis
Produce inhibin
Does opposite of what fsh does.
Inhibits sperm production
Three glands that produce semen -ANSWER Seminal vesicles
Prostate gland
Bulbourethral
What gland makes lubricating solution for semen -ANSWER Bulbourethral
Which gland is most sperm produced (also fructose) -ANSWER Seminal vesicle
Gland that produces alkaline solution and activates flaggella -ANSWER Prostate gland
How many mature spermatocytes are made from one primary sperm -ANSWER 4
How many secondary ootocytes are made from one (eggs) -ANSWER One
pH of vaginal secretions -ANSWER Acidic Ph of semen -ANSWER Alkaline
Name of ovarian follicle right before ovulation -ANSWER Graffian follicle
What are the 3 parts of sperm cell -ANSWER Head (nucleus)
Midpiece (mitochondria)
Tail (flaggella)
What does blood flow of fetal development rely on -ANSWER Foramen ovale
What is the mom and baby shared organ -ANSWER Placenta
What protects baby from jarring -ANSWER Amniotic fluid
Where do sperm mature -ANSWER Epididymis (in scrotum on top of testes)
What day does ovulation occur? -ANSWER 14
Letters to describe an allele -ANSWER Brown eye (b) -recessive
Black eye (B) - dominant
Non movable joints are called -ANSWER Synathrotic (sutures)
What do movable joints have at the end -ANSWER Hyaline cartilage (articular cartilage)
at the end
What is skeletal muscle considered -ANSWER Voluntary
Smooth muscle -ANSWER Located in digestive system, vaso constriction vaso dilation
Structures of the end of Spongy bone -ANSWER Trabuculae
What does oxygen debt buildup -ANSWER Lactic acid
What muscle involves breathing -ANSWER Skeletal
Where is calcium stored -ANSWER Sarcoplasmic reticulum
What stores oxygen in muscle -ANSWER Myoglobin
Located in little pockets and compact bone called lacunae -ANSWER Osteocytes
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