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Cell Biology (GYKGEN331E1A)
2025/26 Academic year - 1st semester

Topic list

 

Week

Lecture

Thursday 8:00 - 9:30
EOK Békésy Lecture Hall

Week

Practice

NET L13-L16

Mini-test from lectures on
practices
(The dates and topics
may change)

1st week

11 Sept

Cell membrane
ppt / with voice: video

1st week

8-12 Sept

The light microscope
ppt

 

2nd week

18 Sept

Structure and function of nucleus I
ppt / with voice: video

2nd week

15-19 Sept

The general cell structure.
Light microscopic microtechnique
ppt

 

3rd week

24 Sept

Structure and function of nucleus II
ppt / with voice: video

3rd week

22-26 Sept

The electron microscope.
Cell membrane
ppt

Cell membrane (3p)

4th week

2 Oct

Endoplasmic reticulum
ppt / with voice: video

4th week

29 Sept - 3 Oct

The interphase nucleus.
Cyto(histo)chemistry
ppt

Cell nucleus I and II (6p)

5th week

9 Oct

Golgi complex, vesicular transport and secretion
ppt / with voice: video

5th week

6-10 Oct

Immunohistochemistry.
Fluorescence microscopy
ppt / group activity: ppt

ER (3p)

6th week

16 Oct

Endocytosis. Autophagy
ppt / with voice: video

6th week

13-18! Oct

Midterm I - Moodle test
pdf

Endoplasmic reticulum
ppt

 

7th week

23 Oct

Holiday

7th week

20-24 Oct
Thu-Fri holiday

Golgi complex and Secretion
ppt

 

8th week

30 Oct

Mitochondria and peroxisomes
ppt / with voice: audio

8th week

27-31 Oct

Endocytosis and lysosomes
ppt

Endocytosis (3p)

9th week

6 Nov

Cytoskeleton and Cellular movement
ppt / with voice: video

9th week

3-7 Nov

Cell and tissue culture and artificial tissues
ppt

 

10th week

13 Nov

Cell adhesion and cell junctions
ppt
/ with voice: video

10th week

10-14 Nov

Store and supply of energy.
Mitochondria. Peroxisome
ppt

Mitochondria (3p)

11th week

20 Nov

Cell communication. Extracellular vesicles
ppt / with voice: video   video

11th week

17-21 Nov

Cell surface differentiation,
enzyme-histochemistry
ppt

Cytoskeleton and cell
adhesion (6p)

12th week

27 Nov

Cellular aging and cell death
ppt

12th week

24-28 Nov

Mitosis
ppt

 

13th week

4 Dec

Cell cycle and mitosis
ppt

13th week

1-5 Dec

Cell death (necrosis and apoptosis)
ppt
Cellular aging and cell death (3p) 

14th week

11 Dec

Stem cells and differentiation
ppt

14th week

8-12 Dec

Midterm II - Moodle test
pdf

 

   

 

Course information

 

General information

Dear Students, welcome to the Cell Biology course!

In accordance with the Study and Examination Regulations (TVSZ), we would like to inform you about the most important requirements for the successful completion of this course. In case of any extraordinary changes, updates will be announced on our website, Moodle platform, and through Neptun messages.

 

Requirements for signing the semester

According to the TVSZ, a minimum of 75% attendance at the practices is required for the semester to be validated. More than three absences (regardless of the reason) will invalidate the semester. Attendance will be checked at the beginning of each practice. A maximum delay of 10 minutes is tolerated; any delay exceeding 10 minutes will be counted as an absence. A valid semester (signature) is required to be admitted to the exam.

Missed practices can be made up during the same week in a parallel group, after prior agreement with the practical instructors.

 

Assessment during the semester

During the semester, two Moodle tests (midterms) will be written in week 6 and week 14 during practices. These tests cover both theoretical and practical material taught up to that point. Writing the midterms is not mandatory, and their completion is not a requirement for semester validation. Make-up tests are only possible within the same week in another group, with prior agreement of the instructor and the course administrator. If the dates of the midterms are unsuitable, students can notify this to their practical instructor or the course coordinator until the end of week 2 (September 19).


In addition, a maximum of 20 points can be earned during the semester through smaller tests. Students write these small tests from the lecture material during the practices. The dates and topics of the small tests can be found in the "Practice Topics" table on the website and in Moodle. The topics of the short tests are the lecture presentations published on the website and the Moodle.


Based on the cumulative performance during the semester, students can receive an offered final examination grade: students achieving at least 75% will be offered a grade of 'Good (4)', and those achieving at least 85% will be offered a grade of 'Excellent (5)', according to the rules of the TVSZ.

The Moodle demonstrations include material from lectures, the textbook (text + figures), the practical e-book (pdf), and presentation slides (schematic figures, light and electron microscopic images). Topics are listed in detail in the table published on the website.

(In case of force majeure, the form and content of assessment may be modified).

 

General Rules

Participation in practical classes is only allowed in appropriate mental and physical condition. Please note that recording (audio, photo, or video) of lectures or practices is prohibited without the permission of the instructor (Rector’s Regulation KORL_6_2013).
Students are responsible for any damage caused in the classrooms.

 

Examination

The validation of the semester (signature) can be checked in Neptun at the beginning of the examination period.

The exam period lasts from December 15 to December 19, 2025, and from January 5 to February 13, 2026. An exam (colloquium) will be held in Moodle. Registration for the exam is only possible through Neptun, according to the deadlines defined in the TVSZ and depending on available slots.

The exam material includes the textbooks, lectures, and practical classes. A detailed syllabus will be published on the websites before the exam period. In addition to having a lexical knowledge of the subject matter, the ability to synthesize knowledge is also required. High school-level biology knowledge is assumed.

Students should plan their exam schedule carefully. Please note that evaluation of the written tests and administration of results takes time. Exam grades will be available in Neptun.

For the third and any further exam attempts, students must pay a repeat exam fee. Students who registered but did not attend the exam must provide a written justification within three working days to the course coordinator by email. Failure to do so will result in the obligation to pay a fee for unexcused absence. If a student fails or wishes to improve their grade, it is recommended to schedule such exams towards the end of the exam period, to avoid unnecessary complications with rescheduling.

Moodle Exam Evaluation

Maximum score achieved (%)

Maximum score achieved (%)

Grade

0 – 49 %

1

50 – 60 %

2

61 – 73 %

3

74 – 84 %

4

85 – 100 %

5

 

List of coursebooks, textbooks, study aids and literature

  • Bruce A., Bray D., Hopkin K., Johnson A., Lewis J., Raff M., Roberts K., Walter P.: Essential Cell Biology (4th–5th Edition)
  • Some chapters of the Practical Notebook (https://gsi.semmelweis.hu/index.php/en/education/2025-26-1)
  • Practice and lecture PowerPoint presentations (pdf versions)
    (Note: The listed resources do not cover the entire material. Personal lecture and practice notes are essential for successful exam preparation. Please remember that the study material includes not only the textbook and lectures, but also the figures and diagrams. Do not only read the textbook but also take notes, make sketches, and draw flowcharts while studying.)
  • Bruce, A.; Heald, R., Johnson, A., Morgan, D.; Raff, M.; Roberts, Keith.; Walter, P. Molecular Biology of the Cell (not required, only recommended)

Further information related to the Institute, instructors, teaching materials, demonstration topics, and exam syllabi are available on the Institute’s website (http://gsi.semmelweis.hu/) and Moodle platform. The website is continuously updated during the semester. Educational materials are password-protected. The password will be announced during practice classes and is also available in Neptun (Courses / Course Data / Basic Data / Web link), or from the practical instructors.

 

Contacts:

Position

Name

Contacts

Administrator

Andrea Kovács

https://gsi.semmelweis.hu/index.php/en/education/information

Course coordinator

Dr. Eszter Lajkó

Tutor and lecturer of the course  

Prof. Edit Buzás   


Whenever possible, academic administration should be handled electronically. For personal administration, please contact the course administrator or coordinator by phone or email.

 

Ebook

 

Notes for practices:

  • Light microscopy: pdf
  • Light microscopic microtechnique: pdf
  • Cytological staining methods: pdf
  • Electron microscopy: pdf
  • Cell culture: pdf


Cell biology photoalbum: pdf

 

 

 

 

Exam

 

Exam information and topic list: pdf 

 

 

 

 

 

 

Consultation

 

Consultations in the exam period


During the exam period, there are consultations once a week as shown in the table below.

Date

Time

Room/Zoom URL

Passcode

Dec 15 Monday

10:00

NET E20  

Jan 5 Monday

16:00

https://semmelweis.zoom.us/j/96623542318?pwd=lgkYjHuq7a5pZrlgsOFSnAyiEUS8HR.1  555

Jan 12 Monday

16:00

 https://semmelweis.zoom.us/j/95899688810?pwd=JGBIKt6BcPhOSYRh8dA9kTc7wPLMbO.1

555

Jan 19 Monday

16:00   https://semmelweis.zoom.us/j/95899688810?pwd=JGBIKt6BcPhOSYRh8dA9kTc7wPLMbO.1 555

Jan 26 Monday

9:30   https://semmelweis.zoom.us/j/99519703757  

Feb 2 Monday

16:00

  https://semmelweis.zoom.us/j/95899688810?pwd=JGBIKt6BcPhOSYRh8dA9kTc7wPLMbO.1 555

Feb 9 Monday

16:00   https://semmelweis.zoom.us/j/95899688810?pwd=JGBIKt6BcPhOSYRh8dA9kTc7wPLMbO.1 555

 

 

 

 

 

 

 

  


The user name and password are published in the NEPTUN.


Course coordinators:
Cell Science, Cell biology:

Dr. LAJKÓ, Eszter

Immunology:
Dr. HOLUB, Marianna
+36 1 210 2930 / 56234

Genetics and Genomics:
Dr. HEGYESI, Hargita
+36 1 210 2930 / 56326

Academic (Neptun) administration:
+36 1 210 2950
+36 1 210 2930 / 56253

Office hours of course coordinators >>>

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