Tag: biology

Why do we get Canker Sores (ulcers)? | #aumsum

Why do we get Canker Sores (ulcers)? | #aumsum

It’s AumSum Time. Why do we get canker sores? Because I cheat on my diet. No. Canker sores are painful ulcers that form inside our mouth. Although no one exactly knows what gives rise to canker sores. Researchers suspect that they are caused. By a combination of factors which include

Tour of the Human Digestive System (Part 1) – 10.5 – Biol 189

In this video, we’re going to learn about animal diets and digestive compartments and then move on with the tour of the human digestive system. So we have learned about the four stages of food processing, now let’s talk about the different animal diets. Animals are heterotrophs or “other feeders”.

What is Constipation? | #aumsum

What is Constipation? | #aumsum

It’s AumSum Time. Can you guess the title of my next video? Hurry up. Write your guess in the comments section below. What is constipation? After much of the digestion and absorption of nutrients. The unwanted food or stool which is in a liquid state flows to the large intestine

Medical School Histology Basics – Digestive System

Medical School Histology Basics – Digestive System

Today we’re going to talk about Medical School Histology Basics we’ll be talking about the digestive system we’ll start out with the oral cavity go through the esophagus and stomach the small and large intestines talk about the cells they’re in how they’re modified how they contribute to the function

What are Stomach Ulcers? | #aumsum

It’s AumSum Time. What are stomach ulcers? They are scary insects that hide in our stomach. No. Stomach ulcers or gastric ulcers are painful sores in the lining of our stomach. They occur when the protective layer of mucus in our stomach gets damaged. This can be caused due to

Chordates – CrashCourse Biology #24

Next time someone asks you who you think you are, just give them the facts. You’re a mammalian amniotic tetrapodal sarcopterygiian osteichthyan gnathostomal vertebrate cranial chordate. Yeah, it’s a mouthful. And in order to understand what it means, you’re going to have to understand the most complex group of animals

Diffusion | #aumsum

Diffusion. Diffusion is the movement of molecules from high concentration to low concentration. Sorry. Where should I pour this water? Air particles enter the empty container. Air particles possess energy. Particles start moving randomly. They bump and bounce into one another. Eventually, air particles spread out and fill the entire