This document contains notes for the MCAT exams it contains topics like Cell, Nucleus, Digestive system, reproductive system, Kidney, Human respiratory system and many more. The points are up to the mark as per the class notes
biology student exam preparation material this contains the topics like cell
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Cell Theory
Let's begin with some cell theory music. The origin and development
of words are discussed in the etymological signs. What does biology
actually mean? Bio is a synonym for life. Our plant cells classify
tissues as prokaryotic or eukaryotic. They will get together to create
an organ group. they create systems like the respiratory and
circulatory systems. urine system in a Ginetta.
The Eukaryotes Cell
Eukaryotes and prokaryotes are the two types of living things.
Although your body's cells are actually microscopic organs called
eukaryotic cells, organelles are the tiniest components of each one.
Organs and organelles are very different from one another. The sort of
lipid bilayer that makes up the cell membrane or plasma membrane is
phospholipid. Their genetic material is stored in the nucleus as DNA
that is arranged into chromosomes. Across many parts of the cell,
molecules can diffuse thanks to the cytosol. Organelles like the
mitochondria, lysosome, and plasmic reticulum, as well as
peroxisomes, are where everything is suspended.
Cytosol vs cytoplasm
According to the tale, I only have faith in the physicians in orbit paid
for by Fidel Cesio Beck. West of France: Santo Sol Saito is about
complete. I just have faith in space. I have faith solely in space. In
space, I had just the physicians' word. On a nice day tomorrow, I
desired the rocket re-playlist for Ball of fire.
,This Medicos is flawless. Both Alice and Let's Start the Music were
created 300 years ago. When Antony van Leeuwenhoek saw what he
characterised as a lumen at the cell's center—which we will now refer
to as the nucleus—he was examining the cell under a microscope
while seated in a lab. We have discussed the eukaryotic cell and cell
theory in earlier videos. There are 46 chromosomes in the nucleus of
somatic human body cells. Almost all of the cells in your body have
one nucleus, with very few exceptions. Red blood cells have zero in
animals.Because microscopic, teeny, tiny molecules don't need holes,
the primary purpose of pores is to allow big molecules to pass
through. They can simply say, "That's it for today.
The Nucleus
The powerful mitochondria is an organelle that is bound by two
membranes. Antony van Leeuwenhoek initially identified the nucleus
as an organelle. The plasmic reticulum's powerhouse offers energy
that the lysosome destroys and restores. The translator is the rough.
The doughnut or the smooth is the synthesis of fat. Peroxisome is
your personal trainer at the gym, while Golgi is the sorter. Most of the
cell's atp is produced by mitochondria, but not all of it. Your body's
laboratory is the liver. To create a lot of energy, a lot of mitochondrion
are required. The adult red blood cells lack a mitochondrial structure
and a nucleus.a+. Mature mammalian red blood cells lack a nucleus,
mitochondria, or mitochondrial DNa; these features are all inherited
exclusively via the mother; as a result, mitochondrial disorders are
passed from the mother to her children. We now understand why the
cell is speaking about the mitochondria and that Daddy can never
,transfer mitochondrial illnesses. I despise this mitochondria because
one day it gives me energy and the next it doesn't.
The rough endoplasmic reticulum is the CPu of your cell because it
processes stuff. Also it 's your Uber because it will transport and direct
molecules to certain locations in your cell or maybe outside.
The Golgi apparatus changes the chemical composition of cellular
products by adding phosphate, sulphate, and carbohydrate groups, as
well as signal sequences. Since it directs items to go into certain
locations within the cell, we refer to it as a sorter. It also packs items
into physicals. The nuclear membrane is how the Golgi functions, and
it contains some really fascinating pores. always be careful, be joyful,
and work hard at school.
The mitochondria are the powerhouse of your cell's back.
Endoplasmic reticulum, the soldier in his own bed, is lysosome. The
translator is the rough, and the doughnut is the smooth. The theme of
today's discussion is Golgi, a paroxysm of the sword er. It eliminates
fat. witnessing this medical procedure is great. Always be happy, safe,
and focused on your studies, Alice.
Perfect Mindy Kosis. Alice The cytoskeleton is a network of proteins
or fibrin, as Alice describes. Except for fat cells, where water does not
interact with fat cells, the most abundant substance in a cell is water.
Don't belittle yourself; Alice explains why the cell skeleton is what it is.
This is a rundown of my earlier videos as it also has a skeleton in it. M.
Dicos is flawless. Don't forget to subscribe to my YouTube channel if
you want to view videos on Facebook, Twitter, Soundcloud, Instagram,
and other social media. Please think about becoming a Patreon patron
, for this channel. thanks for getting us through this week's episode. As
usual, be careful, be cheerful, and work hard in school.
cytoskeleton
The definition of cytoskeleton is network of fiber other proteins
organized into filaments and tubules known as microtubules.
microfilaments, also known as actin filaments, is the topic of today 's
video Welcome to my channel Medicos is perfection Ellis Ellis Let 's
continue our series on biology. you so much for watching as always
be safe, stay happy and study hard.
Microtubules
Your cells and your body both require skeletons. Most of the water in
your cells is supported by hashtag. The cytoskeleton is a network of
proteins and fibrils that are arranged into tubules, microtubules,
filaments, monomers into polymers, etc. The cytoskeleton controls the
structure of the cell. Actin and tio building action are two examples.
The structure of cilia or flagella is similar to that of a flagellum and
consists of nine peripheral doublets like those seen above into core
single microtubules. Locomotion is a structural function in sperm. For
instance, Helicobacter pylori bacteria. There is a flagellum in your
sperm. If you're a male, it gives the sperm motion similar to a
propeller. Thank you for watching, and remember to remain safe, be
joyful, and work hard in your studies. Remember to support this
channel on Patreon as well. The Patreon page for the channel may be
found at the bottom of the page. Study hard, keep cheerful, and safe.
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