We'll cover everything about the cell for the OGE and USE exams in Biology in 1.5 hours.
🕷To reserve your place on the Unified State Exam/Basic State Exam Biocourses and/or learn more and get the maximum discount, pay for your courses in just a few clicks in our store:
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A few facts about Ksenia:
💚 3 honors degrees
💚 Master's degree from Moscow State University Lomonosov Moscow State University
💚 I've been preparing for the Unified State Exam since 2017, and for the Basic State Exam since 2021
💚 1% of 100-point students on the Unified State Exam (2023) and 84% got 70+ (2024)
88% got 5 on the Basic State Exam (2024) and one in ten got 48/48
💚 I became the head of the vaccine and biological drug development unit in 2 years
💚 I'm overseeing the opening of the first biotechnology faculty (SPO) in Russia
💚 My favorite quote is "do it right, and it will be right."
A few facts about the Biocourses:
🔗 Mini-group practice
🔗 Oral answers in practice to practice your personal results
🔗 Maximum immersion in the subject with all the details so you can learn everything you need with the teacher
🔗 Readiness to any exam questions
🔗Honest results and engagement in your score
USE results:
▪ 84% of students get 70+
▪ Every second student gets a high score
▪ 1% of 100-point students in 2023
▪ 100% pass the threshold
OGE results:
▪ 88% get an A
▪ 48/48 for every 10th student
▪ 100% pass the threshold
My other social media accounts:
VK: https://vk.com/ksenia_biokurs
USE and OGE TG: https://t.me/ksenia_biokurs
IG: /ksenia_biokurs
0:00 – Welcome (what will happen in the lesson)
2:30 – Start of the lesson
2:36 – Chatting with Chat
4:15 – What is cytology?
4:42 – Key scientists
5:56 – General structure of cells
11:09 – What does cytology study?
12:45 – Cytoplasmic membrane (structure, functions, properties)
21:51 – Transport of substances through the membrane
36:44 – The importance of understanding the material
38:00 – Nucleus (structure, functions)
41:36 – Barr body
44:59 – The goal of our courses
48:05 – Nucleolus
51:20 – Endoplasmic membrane (structure, functions)
53:11 – Golgi apparatus (structure, functions)
59:24 – Ribosomes (structure, functions)
1:03:24 – Mitochondria and plastids (structure, functions)
1:07:02 – Features of plastids
1:09:50 – Theory of symbiogenesis
1:11:39 – Table of comparison of mitochondria and chloroplasts
1:12:59 – Lysosomes (structure, functions)
1:14:52 – Peroxisome (structure, functions)
1:15:55 – Vacuole (structure, functions)
1:18:07 – Cytoskeleton (structure, functions)
1:19:56 – Cell center (structure, functions)
1:21:27 – Organs of movement (structure, functions)
1:21:43 – Break! (organelle identification game based on a macrophoto)
1:29:37 – Cell types
1:35:03 – Table of differences between animal and plant cells
1:35:13 – Table of differences between eukaryotes and prokaryotes
1:35:27 – Teacher motivation