How can there be 64 codon combinations but only 20 possible amino acids?

The heart is the pump that enables oxygenated blood to travel around the body and is vital to our existence and survival. Coronary Heart Disease is ...

The amino acids in a colon can be in multiple different orders, even those there’s twenty amino acids they can be rearranged and different amino aci...

the variety of plant and animal life in the world or in a particular habitat, a high level of which is usually considered to be important and desira...

I think it’s because if it’s sex-linked, then it’s in the Y chromosome. The son will only receive one copy of the Y chromosome from his father, and ...

Cortical bone is the dense part of the bone structure that has tiny holes for osteocytes (bone cells) and accounts for 80% of our skeleton. The comp...

Gallstones properly only refer to stones in the gallbladder itself or the bile duct but commonly refer to all stones made out of bile. The overwhelm...

The alveoli and capillaries both have very thin walls, which allow the oxygen to pass from the alveoli to the blood. The capillaries then connect to...

I'm pretty sure they're all equally important!

Environment is constantly changing, forcing species to adapt.

Well, it's a very difficult argument to make since it's a cycle - that means everything needs the thing before it to walk. Though photosynthesis is ...