Spermatogenesis - Reproductive System - Biology - MCAT
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- เผยแพร่เมื่อ 27 ก.ย. 2020
- Spermatogenesis | Biology | MCAT
Spermatogenesis is the process by which human males make sperms (spermatozoa), the male gamete.
Reproductive System | Biology | MCAT. Learn about spermatogenesis, and oogenesis.
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In depth steroidogenesis and regulation next ? (From pregnenolone to androgens with enzymes, cofactors, etc) Would be appreciated.
Hey 👋 Jarrod.
The topic of steroidogenesis will be discussed in the Endocrinology playlist (this playlist starts December 2020 on TH-cam).
Great :) Looking forward to it
fructose.
glut5
Astrocyte, pericydes, microglia, endothelial cells
it's 3 am and im so tired im about to pass out, but the "shut up, you will never see an ovum" actually killed me and i am so alert now. you're amazing
Thank you so much!
I wish you success!
you had me laughing by the third "shut up"
:)
this guy is literally hysterical. "Heyyyy baby can you make me some cortisol and some adrenal androgens" lollll
Haha 😂
cilia is involved in the movement of material on the surface or within the organs whereas flagellum is involved in movement of entire cells ex sperm in the vaginal canal. Great work medicosis rockssss
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your sense of humor is getting me thru mcat studying LOL
I wish you all the success in the world!
Congratulations on another great video. Great sense of humor 👍
Thank you 🙏
love from India..
flagella are longer than cilia and flagella function in locomotion only whereas cilia has functions like locomotion, help to move the liq. over their surface (in trachea), movement of egg in uterus. flagella are longer and lesser in number than cilia.
cilia beat by power strokes and recovery strokes while flagella moves in a wave like motion.
Thank you so much for making it soooo easy to understand, sir! :)
You're very welcome!
Very enjoyable. Thank you. Medical terminology and your graphics massage my brain. If you should retire from medicine one day you would make a terrific stand up comedian.Wit and quick delivery are you. Cheers :)
Thank you so much, dear :) 😊😊
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This was great!!!!
Awesome 👏
Nice👍
Really good videos
Thank you 🙏
0:52 Shouldn't the primary spermatocyte have 92 chromatids (not 46)? Since you went from 2C --> 4C, so I was assuming you doubled the number of chromatids.
Why am I laughing watching this!!! amazing work
Thank you 🙏
Please make a video on cardiovascular physiology
Ok
astrocytes form blood brain barrier!!!! great video- thank you!
My pleasure!
Would you please help me by sharing?
Love from Kenya💕
Love you back!
4. Astrocytes are responsible for formation of the blood brain barrier.
Excellent!
Cilia and flagella both are micro tubules but cilia is thin hair like structure and flagella is a tubular structure
My fav. Channel ❤️
Thank you 😊
💜 from The United States
Love you back!
8:53 shouldnt Flutamide be an antagonist not an agonist?
Yes, flutamide is an antagonist of the androgen receptor.
Love from Pakistan 🇵🇰
Thank you so much 😊
Love you back!
Asalamoalaikum Mustafa.
Is pee stored in the ball?
Look at you, Dr. Q 👏👏
💙 from Mexico
Love you back!
Loved the video,
Thank you 🙏
The main source of energy is fructose, so the sperm can survive longer
Fructose os correct!
Excellent!
1) both are made up of (microtubules?) - flagellum are long thread like appendages, cilia short hair like appendages
2) fructose - which is why us gentlemen should eat lots of fruit ( *cough cough*)
3) glut 5
4) endothelial cells and a few others
4/ it's astrocyte
Now I realized that I never have an ovum but secondary oocyte
fructose is the main source of energy for sperm cells
Yes!
So it's Glucose?
Nahh fructose
Main source of energy is fractos
Indeed, fructose is the main source of energy for spermatozoa.
Hi
Hello 👋
Hi
I want you to be my friend
Glut 5
Ok