Module 1 Flashcards Preview

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Flashcards in Module 1 Deck (15)
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1
Q

Prokaryotes (2)

A

Simple structures without membrane bound organelles

Asexual Reproductin

2
Q

Eukaryotes (2)

A

Larger more complex with membrane-bound organelles

Asexual and sexual reproduction

3
Q

Synthesis of lipids and proteins (5)

A

Nucleus

Ribosomes

Rough and Smooth Endoplasmic reticulum

Golgi Apparatus

Lysosome

4
Q

Energy Transformation (2)

A

Mitochondria is animals and plants

Chloroplast for plants and protists

5
Q

Storage and cell structure (6)

A

Vacuoles

Plastids

Cell Wall

Cytoskeleton

Centrioles

Cilia and Flagella

6
Q

Cell Membrane (2)

A

Semi permeable bi phospholipid layer

Protein channels too

7
Q

Function of proteins (3)

A

Provide channels for water-soluble particles

Catalyse reactions

communicate with other cells

8
Q

Passive Diffusion (3)

A

Simple - permeable substances

Facilitated - via protein channels that is faster than simple

Osmosis - movement of water

9
Q

Active Transport (2)

A

Endocytosis - moving into the cell

Exocytosis - moving out of the cell

10
Q

Autotrophs vs. Heterotrophs (2)

A

Autotrophs - makes its own food

Heterotrophs - obtain nutrients from eating other organisms or their products

11
Q

Components (2)

A

Inorganic - water, oxygen, Co2, nitrogen

Organic - carbs, lipids, proteins, vitamins and minerals

12
Q

Photosynthesis (2)

A

carbon dioxide + water > oxygen plus glucose

6CO2 + 6H2O > C6H12O6 + 6O2

13
Q

Cellular Respiration (2)

A

Oxygen + glucose > water + carbon dioxide + energy

6O2 + C6H12O2 > 6H2O + 6CO2 + ATP

14
Q

Enzymes Factors (4)

A

Temperature

pH

Concentration

Cofactors

15
Q

Enzymes (2)

A

Used to catalyse specific reactions

Increase rate of reaction