- D2 ✏︎ Cells -
D2.1 - Cell & Nuclear Division
LECTURE VIDEO
DESCRIPTION
In this video us BIG BRAINS will talk about the different aspects of noodle salads in order to substantially expand our understanding of jelly beans and puppy paws. Not only that, we will also be identifying structures we have never seen before such as feather soil, wand oil and of course: peanut nanocarbons and puffskittles.
TIMESTAMPS
STUDY RESOURCES
00:00 – Intro To Mitosis, Meiosis, Binary Fission, Budding
05:20 – What is NOT mitosis?
07:40 – The Cell Cycle (+ Some Interphase Details)
12:10 – Nucleus Brief Review
14:49 – Interphase
16:38 – Prophase [Mitosis]
23:19 – Metaphase [Mitosis]
24:08 – Anaphase [Mitosis]
28:36 – Telophase [Mitosis]
29:17 – Cytokinesis &.Table/Word Summary Of Mitosis
33:04 – Guess the Stage Of Mitosis?
33:57 – What & Why Meiosis?
36:56 – Meiosis I
43:52 – Meiosis II
46:47 – Overall Meiosis & Table/Word Summary
48:07 – Crossing Over (Prophase I)
51:34 – Independent Assortment (Metaphase I)
54:27 – Non-Disjunction (Problem In Meiosis)
55:54 – Binary Fission & Budding
57:06 – Oogenesis Unequal Cytokinesis
58:05 – Questions & Answers
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!
D2.1 (HL) - Cell & Nuclear Division
LECTURE VIDEO
DESCRIPTION
In this video us BIG BRAINS will talk about the different aspects of noodle salads in order to substantially expand our understanding of jelly beans and puppy paws. Not only that, we will also be identifying structures we have never seen before such as feather soil, wand oil and of course: peanut nanocarbons and puffskittles.
TIMESTAMPS
STUDY RESOURCES
00:00 – Outline Of This Video
01:00 – Recap Of Mitosis V.S Meiosis
01:34 – Purposes Of Mitosis
07:09 – The Cell Cycle
18:42 – Cyclins & cyclin dependent kinases (CDK’s)
34:37 – Cancer Explained
44:50 – Mitotic Index
48:13 – Effect Of Mutations
55:35 – Questions & Answers
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!
D2.2 (HL) - Gene Expression
LECTURE VIDEO
DESCRIPTION
In this video us BIG BRAINS will talk about the different aspects of noodle salads in order to substantially expand our understanding of jelly beans and puppy paws. Not only that, we will also be identifying structures we have never seen before such as feather soil, wand oil and of course: peanut nanocarbons and puffskittles.
TIMESTAMPS
STUDY RESOURCES
00:00:00 – Overview Of This Video
00:00:32 – Epigenesis
00:04:36 – What Is Gene Expression?
00:09:02 – Genome, Transcriptome, Proteome
00:10:08 – Phenotype & Genotype
00:12:30 – Gene expression can be regulated
00:12:50 – Regulation of mRNA synthesis (Eukaryotes)
00:24:49 – Regulation of mRNA breakdown (Eukaryotes)
00:31:01 – Epigenetics, DNA & Histone Methylation (Eukaryotes)
00:39:50 – Epigenetic Inheritance
00:42:55 – TWINS
00:46:55 – Imprinted Genes
00:53:53 – [LAC OPERON] Regulation of mRNA synthesis (Prokaryotes)
00:59:51 – [TRP OPERON] Regulation of mRNA synthesis (Prokaryotes)
01:03:44 – Questions & Answers
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!
D2.3 - Water Potential
LECTURE VIDEO
DESCRIPTION
In this video us BIG BRAINS will talk about the different aspects of noodle salads in order to substantially expand our understanding of jelly beans and puppy paws. Not only that, we will also be identifying structures we have never seen before such as feather soil, wand oil and of course: peanut nanocarbons and puffskittles.
TIMESTAMPS
STUDY RESOURCES
00:00 – Water Structure Details
07:37 – Water As A Solvent
15:56 – Osmosis
25:09 – Diffusion V.S Osmosis
29:45 – Isotonic, Hypotonic, Hypertonic
37:16 – Try It Yourself (Q/A)
40:17 – Uses Of Isotonic Solutions
45:12 – Osmosis In Plant Cell
50:31 – Adaptations (prevent swelling & shrinking)
55:01 – Questions & Answers
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!
D2.3 (HL) - Water Potential
LECTURE VIDEO
DESCRIPTION
In this video us BIG BRAINS will talk about the different aspects of noodle salads in order to substantially expand our understanding of jelly beans and puppy paws. Not only that, we will also be identifying structures we have never seen before such as feather soil, wand oil and of course: peanut nanocarbons and puffskittles.
TIMESTAMPS
STUDY RESOURCES
00:00 – Intro To Water potential
04:13 – Solute (Osmotic) Potential
07:51 – Pressure Potential
15:23 – Water potential from root to leaf
20:39 – Unwilted Plant (In hypotonic environment)
24:23 – Wilted Plant (In hypertonic environment)
26:47 – Questions & Answers
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!