- Study guides, Class notes & Summaries

Ib Biology Package Deal|2024|Sucess Guaranteed

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6 items

jackline98

What are the characteristics common to all forms of life? - ️️reproduction, carbon, responds to surroundings, Growth and Development, cellular organization, and energy What are the levels of biological organization from simple to most complex? - ️️Molecules, cell, tissue, organ, organism, population, community, ecosystem, biosphere What are the 4 most common types of biological molecules? - ️️Proteins, nucleic acids, carbohydrates, and lipids Organelle - ️️any of a numbe...

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44 pages

Written in 2023/2024

Grade A+

jackline98

the cell theory. -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. -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 to be adopted or rejected. ...

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7 pages

Written in 2023/2024

Grade A+

sussy7576

What are the characteristics common to all forms of life? -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? -Answer Molecules, cell, tissue, organ, organism, population, community, ecosystem, biosphere What are the 4 most common types of biological molecules? -Answer Proteins, nucleic acids, carbohydrates, and lipids Organelle -Answer any of a n...

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33 pages

Written in 2023/2024

Grade A+

sussy7576

All Ib Biology Bundled Exams With Complete Solution Graded A+...

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28 items

Easton

IB Biology HL Exam Questions With Complete Solutions @ 2023...

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33 pages

Written in 2022/2023

Grade A+

Easton

IB Biology HL Questions And Answers 2023 Update A+ What are the characteristics common to all forms of life? - 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? - AnswerMolecules, cell, tissue, organ, organism, population, community, ecosystem, biosphere What are the 4 most common types of biological molecules? - Answer-Proteins, nucleic acids, carb...

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33 pages

Written in 2022/2023

Grade A+

BrainEdge

What are the three main parts of the cell theory? What are some possible exceptions? Practice Question - ANSWER1. All living things are composed of cells. 2. Cells are the smallest unit of life 3. Cells come from pre-existing cells Exceptions: Viruses: living or not? and amoeba What are the basic functions of life? What organisms carry out these functions? - ANSWERMetabolism, response, homeostasis, growth, reproduction and nutrition. Unicellular organisms What are the relative s...

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4 pages

Written in 2022/2023

Grade A+

shantelleG

Which sequence of DNA would be suitable in DNA profiling? - ANSWER-the one ending in TGA Which gas produces most of the bubbles in bread dough? - ANSWERcarbon dioxide Which molecule would first contain C^14 if the alga Chlorella was grown in the presence of light and radioactive CO2? - ANSWERglycerate 3 phosphate What is a characteristic of homologous chromosomes? - ANSWERthey are of the same length in karyograms In which situation are alleles exchanged? - ANSWERwhen chiasmata are fo...

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7 pages

Written in 2022/2023

Grade A+

shantelleG

Cell Theory - ANSWERall living things are made of cells cell is the smallest unit of life cells only come from other cells cell - ANSWERthe smallest living unit of an organism organelle - ANSWERsmall, membrane-bound parts of a cell that help it function mitosis - ANSWERgenetically identical diploid cell meiosis - ANSWERhaploid gametes homeostasis - ANSWERmaintaining a cells optimum conditions reproduction - ANSWERsexual or asexual excretion - ANSWERwaste materials out of t...

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19 pages

Written in 2022/2023

Grade A+

shantelleG

What is metabolism? - ANSWERthe sum total of all chemical reactions that occur in an organism What is a metabolic pathway? - ANSWERa sequence of chemical reactions undergone by a compound or class of compounds in a living organism Why is metabolism important to organisms? - ANSWERit releases energy that our bodies need to function What happens to hydrogen, electrons, and oxygen when a chemical is oxidized? - ANSWERelectrons are lost, hydrogen is lost, and oxygen is gained What happens ...

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5 pages

Written in 2022/2023

Grade A+

shantelleG

A hydrophobic amino acid R group would be found where in a protein? - ANSWEROn the inside of the folded chain, away from water What happens when a protein denatures? - ANSWERIt hydrolyzes bonds, ionic bonds, hydrophobic interactions, disulfide bridges, and peptide bonds are disrupted What do enzymes do? - ANSWERSupply energy to start a chemical reaction In an experiment, changing the pH from 7 to 6 resulted in an increase in product formation. From this we could conclude that - ANSWERTh...

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15 pages

Written in 2022/2023

Grade A+

shantelleG

What causes movement of water through the xylem? - ANSWERSB. evaporation of water from leaves When a farmer sprays a chemical on to the leaves of crop plants, how does the chemical travel to the roots of the plants? - ANSWERSA. in the phloem, by active transportation What is the apoplastic route for water from the soil to the endodermis of roots? - ANSWERScell wall of epidermis - cell walls of cortex- endoderm Which of the following help(s) in supporting a terrestrial woody plant? - ANS...

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27 pages

Written in 2022/2023

Grade A+

shantelleG

Outline the cell theory. - ANSWERLiving 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. - ANSWERThe 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...

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7 pages

Written in 2022/2023

Grade A+

shantelleG

IB Biology HL(cumulative flashcards from the IB Biology HL course over 2-year period)Exam Questions And Answers!!!

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35 pages

Written in 2022/2023

Grade A+

EvaTee

IB Biology HL Exam Review Rated 100% Correct!!

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7 pages

Written in 2022/2023

Grade A+

EvaTee

What are the characteristics common to all forms of life? reproduction, carbon, responds to surroundings, Growth and Development, cellular organization, and energy What are the levels of biological organization from simple to most complex? Molecules, cell, tissue, organ, organism, population, community, ecosystem, biosphere 00:28 01:24 What are the 4 most common types of biological molecules? Proteins, nucleic acids, carbohydrates, and lipids Organelle any of a n...

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40 pages

Written in 2022/2023

Grade A+

ExamVerse

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 rejected. ...

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10 pages

Written in 2022/2023

Grade A+

ExamVerse

What are the characteristics common to all forms of life? - THE CORRECT ANSWER IS reproduction, carbon, responds to surroundings, Growth and Development, cellular organization, and energy What are the levels of biological organization from simple to most complex? - THE CORRECT ANSWER IS Molecules, cell, tissue, organ, organism, population, community, ecosystem, biosphere What are the 4 most common types of biological molecules? - THE CORRECT ANSWER IS Proteins, nucleic acids, carbohydrates...

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35 pages

Written in 2022/2023

Grade A+

millyphilip

What are the characteristics common to all forms of life? - THE CORRECT ANSWER IS reproduction, carbon, responds to surroundings, Growth and Development, cellular organization, and energy What are the levels of biological organization from simple to most complex? - THE CORRECT ANSWER IS Molecules, cell, tissue, organ, organism, population, community, ecosystem, biosphere What are the 4 most common types of biological molecules? - THE CORRECT ANSWER IS Proteins, nucleic acids, carbohydrates...

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35 pages

Written in 2022/2023

Grade A+

Gordones22