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What Is the RNA World Hypothesis?
7:09
YouTubeStated Clearly
What Is the RNA World Hypothesis?
Support more videos like on https://www.patreon.com/statedclearly All living creatures today reproduce and evolve using a complex gene-enzyme cycle. If we look at a cell, for example, information encoded in its genes is used to produce functional proteins called enzymes. Some of those enzymes then turn around to make copies of the cell's genes ...
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Technically what we see are the loading dyes here but we use these dyes to help us estimate approximately where the DNA is on the gel as it runs so we know how long to let it run. We use DNA dyes that can be visualized with a UV light to actually see the DNA after running! #STEMTok #LearnOnTikTok #coolvideo #biology #satisfyingvideo
0:05
Technically what we see are the loading dyes here but we use these dyes to help us estimate approximately where the DNA is on the gel as it runs so we know how long to let it run. We use DNA dyes that can be visualized with a UV light to actually see the DNA after running! #STEMTok #LearnOnTikTok #coolvideo #biology #satisfyingvideo
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BIOLOGY | MEDICAL | HEALTH on Instagram: "Conception is the moment when life begins — when a sperm and egg meet and form a new human blueprint. Here’s what actually happens inside the body: Every month, the ovaries release one mature egg during ovulation. This egg travels into the fallopian tube and survives for about 12–24 hours. When intercourse happens during this fertile window, millions of sperm enter the vagina, but only a few hundred reach the fallopian tube — and only one wins the race.
1:02
BIOLOGY | MEDICAL | HEALTH on Instagram: "Conception is the moment when life begins — when a sperm and egg meet and form a new human blueprint. Here’s what actually happens inside the body: Every month, the ovaries release one mature egg during ovulation. This egg travels into the fallopian tube and survives for about 12–24 hours. When intercourse happens during this fertile window, millions of sperm enter the vagina, but only a few hundred reach the fallopian tube — and only one wins the race.
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