Search for tag: "sperm"

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HTHS 2230 Reproductive: Male Reproductive System:… duration 10 minutes 44 seconds HTHS 2230 Reproductive: Male Reproductive System:… HTHS 2230 Reproductive: Male Reproductive System: Crash Course Video with Questions	HTHS 2230 Reproductive: Male Reproductive System: Crash Course Video with Questions Our month-long exploration of human reproduction continues with a look at testicular anatomy, the steps of sperm production, and how it’s influenced by gonadotropin and testosterone. Hank also… sperm cells testosterone spermatogonia duct tubules body process glands urethra gland bladder tests spermatocytes tubes spermatogenesis hormone gametes cell egg fluid epididymis testes tubule From Lyndsey Gremillion 0 likes 2 plays 0
HTHS 2230 Reproductive: Female Reproductive… duration 10 minutes 15 seconds HTHS 2230 Reproductive: Female Reproductive… HTHS 2230 Reproductive: Female Reproductive System: Crash Course Video with Questions	HTHS 2230 Reproductive: Female Reproductive System: Crash Course Video with Questions Human reproduction is complicated and important, and it's going to take a four-part series for us to cover it. Today, we're kicking that off with the female reproductive system, starting… egg follicle cycle follicles layer hormones hormone estrogen eggs endometrium sperm gametes puberty phase corpus uterus progesterone ovaries systems crash process From Lyndsey Gremillion 0 likes 0 plays 0
Mentruation Presentation duration 9 minutes 15 seconds Mentruation Presentation Mentruation Presentation	Mentruation Presentation phase egg foods lining uterus cycle body estrogen ovulation exercise menstruation workouts energy intensity things period sperm bit fats cardio From Emma Jones 0 likes 24 plays 0
HTHS 1101 F12-01 Fertilization Video with… duration 5 minutes 43 seconds HTHS 1101 F12-01 Fertilization Video with… HTHS 1101 F12-01 Fertilization Video with Questions	HTHS 1101 F12-01 Fertilization Video with Questions If you enjoy watching Nucleus animations, you can help us by clicking the THANKS button below the video, making a donation, and telling us what animation you would like us to make next. All… sperm egg membrane pellucida uterus material layer tube journey cervix chromosomes cell zona cilia fertilization zygote characteristics color pronucleus membranes From Jim Hutchins 0 likes 1,933 plays 0
The Male Reproductive System duration 6 minutes 20 seconds The Male Reproductive System The Male Reproductive System	The Male Reproductive System portion muscle urethra tunica corpus epididymis vaginalis kind structures layer model sperm testis cavernosum ductus tail duct manual layers crus From Brian Chung 0 likes 76 plays 0
Reproductive system duration 43 minutes 2 seconds Reproductive system Reproductive system	Reproductive system Zoom Recording ID: 95423309782 UUID: IUmHsAQ9RauikYaWyTxDtQ== Meeting Time: 2021-04-11T00:14:30Z phase fsh cycle cell meiosis uterus estrogen lh sperm progesterone feedback gland zygote cells test testis side corpus secretion blood From Nicole Berthelemy 0 likes 1 plays 0
Just Cancer? duration 55 minutes 31 seconds Just Cancer? Just Cancer?	Just Cancer? Zoom Recording ID: 97846055753 UUID: lZ9+3437RmiWlawc2sXHqQ== Meeting Time: 2021-02-17T18:24:39Z mom cell dad cells chromosomes dna daughter sperm chromosome mitosis process eggs division copy cycle meiosis phase class things genes From Carla Trentelman 0 likes 2 plays 0
BTNY 2104 2021_02_10, part2: Sporic Life Cycle… duration 30 minutes 0 seconds BTNY 2104 2021_02_10, part2: Sporic Life Cycle… BTNY 2104 2021_02_10, part2: Sporic Life Cycle and Sexual Reproduction in the Flowering Plants	BTNY 2104 2021_02_10, part2: Sporic Life Cycle and Sexual Reproduction in the Flowering Plants Zoom Recording ID: 95330557943 UUID: uyqOF/4KRH2VEL97+DLIXg== Meeting Time: 2021-02-10T15:28:15Z cell sperm seed pollen embryo tube nuclei mitosis cells fertilization egg nucleus stigma meiosis pile ovule grain spores end flower From Suzanne Harley 0 likes 6 plays 0
Objective 1.mp4 duration 7 minutes 52 seconds Objective 1.mp4 Objective 1.mp4	Objective 1.mp4 chromosome gene chromosomes male genes cell sry egg features organism humans chapter sperm dna determination inheritance mother organelles mitochondria mutations From Elizabeth Sandquist 0 likes 45 plays 0
MICR3154_11-17_UrogenitalSystem_Twing duration 6 minutes 54 seconds MICR3154_11-17_UrogenitalSystem_Twing MICR3154_11-17_UrogenitalSystem_Twing	MICR3154_11-17_UrogenitalSystem_Twing Microbes and Sex - Urogenital System sexually transmitted infections urogenital system microbiome lactobacillus body urethra urine infections uterus kidneys bladder blood ph glycogen diversity fertilization cervix ovaries sperm nephron environment microbes From Katrina Twing 0 likes 76 plays 0
Ch 11 Lecture 04.01.20 recording edited.mp4 duration 28 minutes 56 seconds Ch 11 Lecture 04.01.20 recording edited.mp4 Ch 11 Lecture 04.01.20 recording edited.mp4	Ch 11 Lecture 04.01.20 recording edited.mp4 cells meiosis chromosomes mitosis cell dna sister sperm egg phase chromatids gametes daughter zygote germline pairs metaphase pair chromosome advantage From Elizabeth Sandquist 0 likes 60 plays 0
Lecture 4 recording: Reproduction and… duration 59 minutes 23 seconds Lecture 4 recording: Reproduction and… Lecture 4 recording: Reproduction and thermoregulation	Lecture 4 recording: Reproduction and thermoregulation Zoom Recording ID: 98009302013 UUID: nA6H57c9ScmADmvhNhUJ8Q== Meeting Time: 2020-09-09T17:28:06Z reproduction eggs temperature egg parthenogenesis female sperm environment meiosis offspring fertilization individuals population males hermaphrodite females variation From Rebecka Brasso 0 likes 37 plays 0