Aromaticity

•

0 likes•14 views

प

This is helpful in studying ?... What is Aromaticity?... What is Huckel rule?... What is Huckel Molecular Orbital Theory?... Helpful for CSIR NET , SET, GATE Chemical Science aspirants as well as Chemistry and Pharmacy students....

Education

Recently uploaded

Open Educational Resources Primer PowerPoint

ELaRue0

Progress in understanding the molecular basis of primary neurulation has occurred on two fronts: neural induction and shaping and bending of the neural plate. In regard to the former, the neural plate is now known to be the default state of the ectoderm, and induction of the neural plate actually involves suppressing the formation of the epidermal ectoderm (neural induction is not considered further herein). In regard to shaping and bending of the neural plate, about 100 mutations in the mouse have been identified that result in defective shaping and/or bending and, consequently, result in neural tube defects (NTDs); thus, these mutations provide insight into which genes are involved in both normal and abnormal neurulation. Because these form-shaping events of neurulation are driven by changes in cell behavior, as discussed earlier, it is not surprising that mutation of cytoskeletal, extracellular matrix/cell adhesion, cell cycle, and cell death genes results in NTDs. Neurulation is a highly choreographed morphogenetic series of events that must be precisely timed and coordinated across multiple tissues. This presumably involves signaling among tissues. It is the hope of studies using mouse mutations that such signaling pathways will be identified, ultimately leading to an understanding of the molecular basis of neurulation and the formation of NTDs in both animal models and ultimately in humans. In the following sections, we discuss what has been learned about the molecular basis of shaping and bending of the neural plate.Embryology Neurulation is the critical morphogenetic event occurring during the fourth week of human gestation, converting the previously developed neural plate into the ectoderm covered neural tube that will eventually differentiate into the brain and spinal cord. Genetic regulation of the events involved in mammalian neural tube morphogenesis is a complicated process that involves a multitude of genes. These genes have vital functions in a range of biological activities that are thought to include signaling molecules, transcription proteins and factors, cytoskeletal and gap junction proteins, growth factors, and tumor suppressor genes (Copp et al., 2003; Ewart et al., 1997; Sah et al., 1995; Zhang et al., 1996). The neural tube, formed by the cell shape changes and movements, ultimately fuses at several discrete points.Neurulation (or primary neurulation) starts in the fourth week of gestation and is the process that leads to the formation of the neural tube from the neural plate, the rudiment of the CNS [34]. It encompasses four essential and overlapping events: (1) neural induction, (2) shaping, (3) bending of the neural plate, and (4) closure of the neural tube. Neural induction (1) is the process of neural plate formation, that is, the beginning of the development of the CNS. It occurs during gastrulation starting on day 18. As described earlier, cells of the ectoderm differentiate into the neuroectoderm, a pseudostratif.

Neurulation and the formation of the neural tube

SaadHumayun7

Telling Your Story_ Simple Steps to Build Your Nonprofit's Brand Webinar.pdf

TechSoup

Elevate your marketing career with a dynamic digital marketing course in Nagpur. Covering SEO, social media marketing, PPC, content strategy, and analytics, this course offers practical insights and hands-on training. Learn from industry experts and gain the expertise to create effective digital campaigns. Perfect for aspiring marketers and business professionals looking to boost their digital presence.

The Ultimate Guide to Social Media Marketing in 2024.pdf

dm4ashexcelr

In an age where generative AI is becoming increasingly sophisticated, the potential for fraud and misinformation has reached unprecedented levels. This keynote will begin with a personal case study exploring how the speaker became the target of a generative AI scam, highlighting the convincing nature of these deceptions. Building upon this experience, the talk will delve into the broader implications of generative AI for the spread of misinformation and the erosion of trust in online spaces. As the line between truth and falsehood becomes increasingly blurred, the role of education in equipping individuals with the critical thinking skills needed to navigate this complex landscape becomes paramount. The keynote will argue that empowering postgraduate social science researchers with the tools to critically engage with generative AI is not only essential for their own work but also for the wider fight against misinformation.

Navigating the Misinformation Minefield: The Role of Higher Education in the ...

Mark Carrigan

An Overview of the Odoo 17 Discuss App.pptx

Celine George

Removal Strategy _ FEFO _ Working with Perishable Products in Odoo 17

Celine George

The Benefits and Challenges of Open Educational Resources

aileywriter

Operations Management - Book1.p - Dr. Abdulfatah A. Salem

Arab Academy for Science, Technology and Maritime Transport

Danh sách HSG Bộ môn cấp trường - Cấp THPT.pdf

QucHHunhnh

How to Manage Notification Preferences in the Odoo 17

Celine George

Size separation, or sieving, is a technique to segregate particles by size, vital in pharmaceuticals, food processing, and mining. Methods include sieving (particles pass through mesh sieves), sedimentation (based on settling velocities in fluid), cyclone separation (using centrifugal forces), and filtration (using barriers with specific pore sizes). Applications range from ensuring uniform drug formulations to grading grains and extracting minerals. Size separation offers efficiency, precision, and versatility, making it essential for quality control and consistency across various industries.

size separation d pharm 1st year pharmaceutics

pragatimahajan3

The Last Leaf is a short story by the American writer O. Henry (1862-1910) commonly known in the history of American literature as "the author of surprise ending". It tells the story of an old artist who saves the life of a young neighbouring artist, who is seriously ill and dying, by giving her the will to live. O. Henry knew people very well, especially the ordinary people of New York. In his stories you can feel satirical criticism of the American way of life. Most of his short stories are full of warm sympathy for ordinary American people.

The Last Leaf, a short story by O. Henry

Eugene Lysak

[GDSC YCCE] Build with AI Online Presentation

GDSCYCCE

會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽

中央社

INU_CAPSTONEDESIGN_비밀번호486_업로드용 발표자료.pdf

bu07226

Essential Safety precautions during monsoon season

Mayur Khatri

Behavioral-sciences-dr-mowadat rana (1).pdf

aedhbteg

Transport (British English) or Transportation (American English) ransportation has developed along three basic Mode (Media):- 1. Land Transportation (way)– (a) Road Transportation (b) Rail Transportation 2. Water Transportation 3. Air Transportation Tramway Inland water transport Ocean transport These may be classified as under: (a). Liners (b). Tramps Liners Vs Tramps Figure- Layout airport runway design TRAFFIC SIGNS Types of Traffic Signs: 1. Mandatory/Regulatory Signs 2. Cautionary/Warning Signs 3. Informatory/Guide Signs STOP & Give way sign properties as per IS Code IRC 067: Code of Practice for Road Signs (Third Revision) Causes of road accidents ROAD SAFETY MEASURES (1.) Engineering (2.) Enforcement (3.) Education

Basic Civil Engineering notes on Transportation Engineering, Modes of Transpo...

Denish Jangid

philosophy and it's principles based on the life

NitinDeodare

Recently uploaded (20)

Open Educational Resources Primer PowerPoint

Neurulation and the formation of the neural tube

Telling Your Story_ Simple Steps to Build Your Nonprofit's Brand Webinar.pdf

The Ultimate Guide to Social Media Marketing in 2024.pdf

Navigating the Misinformation Minefield: The Role of Higher Education in the ...

An Overview of the Odoo 17 Discuss App.pptx

Removal Strategy _ FEFO _ Working with Perishable Products in Odoo 17

The Benefits and Challenges of Open Educational Resources

Operations Management - Book1.p - Dr. Abdulfatah A. Salem

Danh sách HSG Bộ môn cấp trường - Cấp THPT.pdf

How to Manage Notification Preferences in the Odoo 17

size separation d pharm 1st year pharmaceutics

The Last Leaf, a short story by O. Henry

[GDSC YCCE] Build with AI Online Presentation

會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽

INU_CAPSTONEDESIGN_비밀번호486_업로드용 발표자료.pdf

Essential Safety precautions during monsoon season

Behavioral-sciences-dr-mowadat rana (1).pdf

Basic Civil Engineering notes on Transportation Engineering, Modes of Transpo...

philosophy and it's principles based on the life

Aromaticity

Recommended

Recommended

More Related Content

More from प्रतिक्षा

More from प्रतिक्षा (20)

Recently uploaded

Recently uploaded (20)