fertilization only occur when oocyte and sperm are activated .what happens when an activated sperm is able to penetrate ovum membrane .blocking the entrance of other sperms has a specific mechanism explained in this power point
Oft is a test for measuring red blood cells fragility .In some diseases this goes up and in some it decreases.we put red blood cells in different solution dilutions and determine what happens for it.
CBC READER is a device which is capable of giving red blood cells count .we need this count bcz if it goes up or down ,will be accompanying with diseases .
in laboratory of university though students learn to measure them with neubar slides
2 of my students were searching for job( bachelor level ),I told them not to pay money for resume writing workshops because it has no purpose , I ended up conducting a workshop for resume writing in order to teach my students not to lose their money and also learn what most be learnt in this area ,because they pay for their educations at university .
one of human body fluids which is important in infertility assessment is seminal fluids .medical laboratories in Iran are responsible to analyse the semen and report back to specialist .the technicians responsible for this analyse are mostly microbiologists so I decided to teach my students the general information about semen analysis in this powerpoint.
physiology has different aspects .one of them is to use blood circulation system ,blood clotting and also blood typing .all of which are helpful specially when there are blood clotting disorders and /or surgery and blood transfusion.
Oft is a test for measuring red blood cells fragility .In some diseases this goes up and in some it decreases.we put red blood cells in different solution dilutions and determine what happens for it.
CBC READER is a device which is capable of giving red blood cells count .we need this count bcz if it goes up or down ,will be accompanying with diseases .
in laboratory of university though students learn to measure them with neubar slides
2 of my students were searching for job( bachelor level ),I told them not to pay money for resume writing workshops because it has no purpose , I ended up conducting a workshop for resume writing in order to teach my students not to lose their money and also learn what most be learnt in this area ,because they pay for their educations at university .
one of human body fluids which is important in infertility assessment is seminal fluids .medical laboratories in Iran are responsible to analyse the semen and report back to specialist .the technicians responsible for this analyse are mostly microbiologists so I decided to teach my students the general information about semen analysis in this powerpoint.
physiology has different aspects .one of them is to use blood circulation system ,blood clotting and also blood typing .all of which are helpful specially when there are blood clotting disorders and /or surgery and blood transfusion.
physiology is the study of body parts including cells ,tissues and organs .the systems in which the body use to function properly .in these series of slides I tried to explain the first system which is circulatory system and work on red blood cells .the tests and explanations suite science bachelor degree university students .
CNIDARIA ARE A GROUP OF ANIMALIA WHICH REPRESENT DISTINCT FEATURES
SCIENTISTS USE THEM IN THEIR RESEARCHES FOR EXAMPLE THEY USE HYDRA FOR REGENERATION OR STEM CELL RESEARCHES
porifera has 4 classes they live in water and are the primitive form of multicellular beings.
in these slides I have shown their common features and individual thing about sycons ,spongillas and leucosolenia
with developments of AI(artificial intelligence ) the need for legislation is felt .
according to investigations of scholar ,there could be a virtual lawyer .
coronavirus caused millions of deaths around the world recently .
not only knowing the structure of this virus matters but also the vaccines preventing its deadly effects is of importance .
in this power point which I prepared for my university advisor almost 1.5 year ago I mentioned all types of vaccines which then were approved or were on clinical trials.
non-structural protein 1 is a protein in sars-cov-2 virus( coronavirus),which block host cell ribosomes from producing essential proteins.
in my article and this power point I investigated the effects of this protein both in human translation system and intermediate carrier animals .
I though the difference between these two groups comes from different attachments of this protein to its host cell ribosomes.
bacteria needs to survive stresses like cold shocks .there are mechanisms which able them to adopt to these conditions.one of prominent mechanism is using csp family of proteins
physiology is the study of body parts including cells ,tissues and organs .the systems in which the body use to function properly .in these series of slides I tried to explain the first system which is circulatory system and work on red blood cells .the tests and explanations suite science bachelor degree university students .
CNIDARIA ARE A GROUP OF ANIMALIA WHICH REPRESENT DISTINCT FEATURES
SCIENTISTS USE THEM IN THEIR RESEARCHES FOR EXAMPLE THEY USE HYDRA FOR REGENERATION OR STEM CELL RESEARCHES
porifera has 4 classes they live in water and are the primitive form of multicellular beings.
in these slides I have shown their common features and individual thing about sycons ,spongillas and leucosolenia
with developments of AI(artificial intelligence ) the need for legislation is felt .
according to investigations of scholar ,there could be a virtual lawyer .
coronavirus caused millions of deaths around the world recently .
not only knowing the structure of this virus matters but also the vaccines preventing its deadly effects is of importance .
in this power point which I prepared for my university advisor almost 1.5 year ago I mentioned all types of vaccines which then were approved or were on clinical trials.
non-structural protein 1 is a protein in sars-cov-2 virus( coronavirus),which block host cell ribosomes from producing essential proteins.
in my article and this power point I investigated the effects of this protein both in human translation system and intermediate carrier animals .
I though the difference between these two groups comes from different attachments of this protein to its host cell ribosomes.
bacteria needs to survive stresses like cold shocks .there are mechanisms which able them to adopt to these conditions.one of prominent mechanism is using csp family of proteins
9. Oocyte Activation
تخمک شدن فعال
1. Cortical reaction to block against
other sperm cells
2. Activation of egg metabolism
3. Reactivation of meiosis
4. DNA synthesis