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CELS 101 > Module 1 (Cell Structure and Diversity) Overview > Flashcards

Module 1 (Cell Structure and Diversity) Overview Flashcards

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1
Q

Characteristics of Life

A 
Cellular organisation
Reproduction
Metabolism
Hereditary
Homeostasis
Response to stimuli
Growth and development
Adaptation
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2
Q

Natural Selection

A

Variation
Inheritance
Selection
Time

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3
Q

Domains of Life

A

Bacteria
Archaea
Eukaryote

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4
Q

Carbohydrates

A

Monosaccharide
Disaccharide
Oligosaccharide
Polysaccharide

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5
Q

Functions of Carbohydrates

A

Recognition
Energy
Structure

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6
Q

Monomer: Building Blocks

A

Amino Acids
Nucleotides
Simple carbohydrates
Lipids

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7
Q

Polymer: Macromolecules

A

Proteins
Nucleic Acids (DNA and RNA)
Complex carbohydrates
Lipids

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8
Q

Functions of Proteins

A 
Structural
Regulatory
Contractile
Transport
Storage
Protection
Catalytic
Toxic
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9
Q

Functions of Lipids

A

Structure
Regulatory
Energy

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10
Q

Movement across membrane

A

Passive transport
(diffusion and facilitated diffusion)
Active Transport
Co-Transport

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11
Q

Bulk movement across membrane

A

Exocytosis
(constitutive, regulated)
Endocytosis
(phagocytosis, pinocytosis, receptor-mediated endocytosis)

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12
Q

Membrane Proteins Functions

A 
Transport
Signal Transduction
Cell recognition
Intercellular joining
Linking cytoskeleton to ECM
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13
Q

Endomembrane System

A 
Nuclear Envelope
Endoplasmic Reticulum (sER and rER)
Golgi Apparatus
Vesicles
Vacuoles 
Lysosomes
Plasma Membrane
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14
Q

Cell Junctions

A

Tight junctions
Gap junctions
Desmosomes

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15
Q

Cytoskeleton

A

Microtubules
Microfilaments
Intermediate filaments

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16
Q

Cell wall types

A

Primary cell wall

Secondary cell wall

17
Q

Cell wall phases

A

Crystalline microfibrillar
(cellulose –> microfibrils)
Non crystalline matrix
(hemicellulose, pectin and extension)

18
Q

Cellular Respiration

A
  1. Glycolysis
  2. Pyruvate oxidation and citric acid cycle
  3. Oxidative phosphorylation
19
Q

Photosynthesis

A
  1. Light reaction

2. Calvin cycle

20
Q

Calvin cycle

A

Fixation
Reduction
Regeneration

21
Q

Nucleus

A 
DNA
Nucleolus 
Nuclear lamina
Nuclear envelope (double membrane - perinuclear space)
Nuclear pore complexes
22
Q

DNA organisation

A

Euchromatin (loose - transcriptively active)

Heterochromatin (dense - transcriptively inactive)

CELS 101 (4 decks)

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