Nervous System part 2

this lesson was the second part of the nervous system. Here, you can learn the Internal and External anatomy. From what I've learned, there are 3 major parts of the brain these are the cerebrum, cerebellum, and the brain stem. I have also learned about the gyri and the sulci which are the grooves and ridges of the brain. In the cerebrum, it has a 4 major parts, these are the parietal, occipital, and the temporal lobes. I have learned also about the mid brain and the diencephalon which has the midbrain, medulla oblongata, pons, thalamus, hypothalamus, pineal body and pituitary gland.

If i were to report this system, I will show the class some pictures and presentation to help understanding this system. I think there is nothing to suggest so this is all I've got. . . . . . .

Integumentary System

hmmmmmmmmmmm. What i learned about the integumentary system is. . . . . . .
it is the protective covering of the body and is the most exposed system. this system is comprised of the skin and it's accessory component of hair nails, and associated glands. This system is very important because it performs several vital functions. It also keeps our body from drying out. And the last thing that I know is that this system also acts as storage for fatty tissue necessary for energy. sooooooooooo thats what i've learn but I think I forgot some things. . . .hehehe

skeletal system

skeletal system plays an important role in our body. It serves as our framework of the body. Without our skeletal system our body will have no form and we will be paralyzed. There are 206 bones that forms a rigid framework which softer tissues and organs are attached. A function of the skeletal system is it protects vital organs like our brain which is protected by the skull, the heart and the lungs that are encased by the sternum and the rib cage. Another thing that I learned is that bones have two form: the spongy and the compact bone. Compact bone is dense, hard, and fornm the protective exterior portion of all bones. Spongy bone is inside the compact bone and is very porous(full of tiny holes). That's all thank you very much

Meiosis

meisosis. . . . . . . . .. . . . .. . think. think. think
(light bulb lights) aha good thing I have my thinking chair

Meiosis is a process of cell division in eukaryotes characterized by:

• two consecutive divisions: meiosis I and meiosis II

• no DNA synthesis between the two divisions

• the result: 4 cells with half the number of chromosomes of the starting cell

in animals, meiosis always result in the form of gametes

well there you go, that is all I know about meiosis.

a suggestion for students ALWAYS LISTEN TO YOUR TEACHER SO YOU CAN UNDERSTAND THE LESSON. for teachers, nothing keep up the good work, hahahahaha.

Mitosis

mitosis, mitosis, mitosis

This is a process in which a eukaryotic cell seperates the chromosome into two sets of identical nuclei. there are many phases of mitosis these are interphase, prophase, metaphase, anaphase, and telophase. is there more? don't know.

in interphase, the cell is preparing for what will happen on the next phase. in prophase, the crhomosomes become visible, the nucleolus disappears, the mitotic spindle fomrs, and the nuclear envelope disappears. in metaphase, the crhomosomes become arranged on the equetorial plate. Next is anaphase where sister chromatids seperate, and the two daughter chromosomes move to the opposite poles of the cell. and the las, telophase in which the two sister cells are formed.

phew that was a long one. suggestion? take a picture of every phase to make it easy to explain

Amino acids

wow. . . . . this is hard. . . .

amino acids are molecules containing amine and carboxyl functional groups. this things are usually important in biochemsitry.

amino acids are critical to life and have variety roles in metabolism. one of its important function is it is the building blocks of proteins.

hmmmmmm. . . because this is hard to understand(believe me I need to read this again and again and i still don't know very much of this subject) I suggest that you give pictures and make it easy for the class to understand the topic.

Cell

uuuuuuuum. . . cell is. . . well this the smallest unit of an organism, and is often called building block cells.

some organisms are unicellular and others are multicellular.
an example of a unicellular organism are bacteria and a humans are an example of a multicellular organism

hmmmm I think that is all I know about cell.

Suggestion. make activities so that the class will not be bored when you are lecturing.

Anatomy and Physiology

hmmmmmmmmm. . . . . I think this one is easy

Anatomy. . . . anatomy is a branch of biology that has something to do with the structure of living things.
There are two branches of anatomy, these are gross(macroscopic) and microscopic anatomy.
Gross anatomy is anatomy can be seen by the naked eye. While, microscopic anatomy is anatomy that cannot be seen by the naked eye.

Physiology. . . . . . this is the study of knowing the functions of living organsims

well, there you go that is what I know about this topic

suggestions????? hmmmmmmm here's one make it simple so everyone can understand it. hahahaha