Studienführer, Klassennotizen & Zusammenfassungen
Suchst du nach den besten Studienführern, Studiennotizen und Zusammenfassungen über ? Auf dieser Seite findest du 100 Studienunterlagen zu .
Seite 3 aus 100 Ergebnisse
Sortieren nach
-
IB Biology HL 97 Exam Review Questions with 100% Correct Answers | Updated & Verified
- Prüfung • 11 Seiten • 2024
-
Im Paket-Deal erhältlich
-
- 7,58 €
- + erfahre mehr
Outline the cell theory. - ️️Living organisms are composed of cells. 
Cells are the smallest unit of life. 
Cells come from pre-existing cells. 
 
Discuss the evidence for the cell theory. - ️️The nature of scientific theories could be introduced here: the accumulation of evidence that allows a hypothesis to become a theory; whether a theory should be abandoned when there is evidence that it does not offer a full explanation; and what evidence is needed for a theory to be adopted or reje...
-
IB Biology SL 46 Questions And Answers
- Prüfung • 5 Seiten • 2024
-
Im Paket-Deal erhältlich
-
- 7,58 €
- + erfahre mehr
Organic compound - ️️A compound that contains carbon found in living organisms, excluding carbonates and oxides 
 
Enzyme - ️️Biological catalysts made of protein that speed up the rate of a reaction 
 
Active site - ️️The region of an enzyme where the substrate binds 
 
Denaturation - ️️A structural change in the 3-D shape of a protein causing the loss of its chemical properties 
 
Cell respiration - ️️The controlled release of enrgy from organic compiunds in cells to form A...
-
IB Biology: Chapter 1|108 Questions with 100% Correct Answers | Verified | Updated 2024
- Prüfung • 15 Seiten • 2024
-
Im Paket-Deal erhältlich
-
- 7,58 €
- + erfahre mehr
cell theory - ️️- all living things are composed of cells 
- the cell is the smallest unit of life 
- cells only arise from pre-existing cells 
 
challenges to the cell theory - ️️- *striated muscle* challenges the idea that a cell has one nucleus 
- *giant algae* challenges the idea that cells must be simple in structure & small in size 
- *aseptate fungal hyphae* challenges the idea that a cell is a single unit 
 
functions of life - ️️- metabolism 
- response 
- homeostasis 
- gro...
-
IB Biology - Unit 1 - Cell Biology 55 Exam Questions with 100% Correct Answers | Updated 2024 | Guaranteed A+
- Prüfung • 6 Seiten • 2024
-
Im Paket-Deal erhältlich
-
- 7,11 €
- + erfahre mehr
Cell Theory - ️️The theory that cells form the fundamental structural and functional units of all living organisms 
 
Unicellular - ️️A single celled organism 
 
Multicellular - ️️Made up of more than one cell. 
 
Prokaryotic - ️️A small single cell lacking a nucleus or any other membrane-bound organelles. Bacterial cells are an example 
 
Eukaryotic - ️️A cell characterized by the presence of a nucleus and other membrane-bound organelles. Eukaryotes can be unicellular (proti...
-
IB Biology 175 Questions with 100% Correct Answers | Updated & Verified
- Prüfung • 21 Seiten • 2024
-
Im Paket-Deal erhältlich
-
- 7,58 €
- + erfahre mehr
genotype - ️️the alleles of an organism 
 
phenotype - ️️the characteristic of an organism 
 
dominant allele - ️️an allele that has the same effect on the phenotype when present in both homozygous and heterozygous states 
 
co-dominant alleles - ️️pair of alleles that both affect the phenotype when present in a heterozygote 
 
recessive alleles - ️️an allele that only has an effect on the phenotype when in homologous state 
 
locus - ️️the particular position on homologo...
Angst, etwas zu verpassen? Dann tu es nicht!
-
IB Biology Exam 2024 with 100% correct answers
- Prüfung • 4 Seiten • 2024
-
- 12,80 €
- + erfahre mehr
Which structures is found in all prokaryotic cells? - correct answer Ribosomes, Plasmid, Pili. (some only have Flagellum & Cell Wall) 
 
Features found in most plant and animal cells? - correct answer cytoplasm, mitochondria, ribosomes 
 
Size of the diameter for most cells is..? - correct answer 10 m to 100 m 
 
functions of a membrane protein? - correct answer Enzymatic activity, Channels, Cell-to-cell recognition, cell-structure, hormone binding sites. 
 
Why is the genetic code descr...
-
IB Biology Exam 2024 with 100% correct answers
- Prüfung • 38 Seiten • 2024
-
- 13,75 €
- + erfahre mehr
How do you calculate the magnification of a drawing/image? - correct answer Magnification=Image size(with ruler) / Actual size(according to scale bar) 
 
How do you calculate the actual size of a magnified specimen? - correct answer Actual size=Image size(with ruler) / magnification 
 
By which process do potassium ions move through potassium channels in axons? - correct answer Facilitated diffusion 
-at rest, the Na-K+ pump expels Na+ ions out of cell, while K+ are put within 
-when the n...
-
IB Biology HL exam 2024 with 100% correct answers
- Prüfung • 40 Seiten • 2024
-
- 13,75 €
- + erfahre mehr
What are the characteristics common to all forms of life? - correct answer reproduction, carbon, responds to surroundings, Growth and Development, cellular organization, and energy 
 
What are the levels of biological organization from simple to most complex? - correct answer Molecules, cell, tissue, organ, organism, population, community, ecosystem, biosphere 
 
What are the 4 most common types of biological molecules? - correct answer Proteins, nucleic acids, carbohydrates, and lipids 
 ...
-
IB Biology HL Exam Review 2024 with 100% correct answers
- Prüfung • 10 Seiten • 2024
-
- 13,75 €
- + erfahre mehr
Outline the cell theory. - correct answer Living organisms are composed of cells. 
Cells are the smallest unit of life. 
Cells come from pre-existing cells. 
 
Discuss the evidence for the cell theory. - correct answer The nature of scientific theories could be introduced here: the accumulation of evidence that allows a hypothesis to become a theory; whether a theory should be abandoned when there is evidence that it does not offer a full explanation; and what evidence is needed for a theory...
-
IB Biology paper 1 exam 2024 with 100% correct answers
- Prüfung • 7 Seiten • 2024
-
- 13,75 €
- + erfahre mehr
Prokaryote or Eukaryote in paramecium? - correct answer Compartments in the cell indicates that it's a eukaryote 
 
Property of water which makes it suitable for living? - correct answer Thermal 
 
Watson and Crick discovery about DNA - correct answer DNA is double helix 
 
What occurs in meiosis but not in mitosis? - correct answer Homologous chromosomes pair up 
 
Variation within a population - correct answer Fertilization and mutation 
 
properties of stem cells - correct answer ...
Fragst du dich auch, warum so viele deiner Kommilitonen coole Klamotten tragen, zum Ende des Monats noch Geld zur Verfügung haben und gleichzeitig ihre Freizeit genießen? Nun, sie verkaufen auf Stuvia! Stell dir vor, deine Studienunterlagen werden ein Dutzend Mal für je 15 € heruntergeladen. Jeden. Einzelnen. Tag. Entdecke alles über Verdienstmöglichkeiten auf Stuvia