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G11 STEM - 1ST SEM > GEN BIO 1 > Flashcards

GEN BIO 1 Flashcards

1
Q

study of living things

A

BIOLOGY

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2
Q

LEVELS OF ORGANIZATION

A

Atoms
Molecules
Cells
Tissues
Organelles
Organ
Organ System
Organism
Population
Community
Ecosystem
Biosphere

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3
Q

CHARACTERISTICS OF LIVING THINGS

A
  1. Growth Development
  2. Reproduction
  3. Movement
  4. Metabolism
  5. Adaptability
  6. Homeostasis
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4
Q

Double layered called lipid bilayer

A

CELL MEMBRANE

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5
Q

contain protein molecules and carbohydrate molecules

A

CELL MEMBRANE

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6
Q

Separates cell from external
environment; controls passage of organic molecules, ions, water, oxygen and wastes into
and out of the cell.

A

CELL MEMBRANE

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7
Q

are multilayered

A

CELL WALLS

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8
Q

has cell junction called plasmodesma

A

CELL WALL

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9
Q

For protection, structural support and maintenance of cell shape

A

CELL WALL

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10
Q

is the material within a living cell,
excluding the cell nucleus

A

CYTOPLASM

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11
Q

Provides structure to cell; site of many metabolic reactions; medium in which organelles are found

A

CYTOPLASM

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12
Q

Convert energy from one chemical form to another

A

MITOCHONDRIA

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13
Q

It is enclosed by two membranes

A

MITOCHONDRIA

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14
Q

It is composed of two compartments,
the inter membrane space and the inner membrane

A

MITOCHONDRIA

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15
Q

ATP production or cellular respiration

A

MITOCHONDRIA

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16
Q

Produced by rough ER and golgi
apparatus

A

LYSOSOMES

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17
Q

Derived from two Greek words meaning “breakdown body”

A

LYSOSOMES

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18
Q

Digest cell’s food and wastes

A

LYSOSOMES

19
Q

Digestion of macromolecules; recycling or worn out organelles

A

LYSOSOMES

20
Q

Sac like structure that often store
materials such as water, salts, proteins and carbohydrates

A

VACUOLES

21
Q

For storage and transport; digestive
function in plant cells

A

VACUOLES

22
Q

Consists of flattened sacs that are not interconnected

A

GOLGI BODIES

23
Q

It finishes, sorts and ships cell products

A

GOLGI BODIES

24
Q

Modifies, sorts, tags, packages and
distributes lipids and proteins

A

GOLGI BODIES

25
Q

Use energy from sunlight to make
energy rich food molecules in a process known as photosynthesis

A

CHLOROPLAST

26
Q

Network of interconnected flattened sacs

A

ROUGH ENDOPLASMIC RETICULUM

27
Q

Makes more membrane

A

ROUGH ENDOPLASMIC RETICULUM

28
Q

Involved in the synthesis of proteins

A

ROUGH ENDOPLASMIC RETICULUM

29
Q

Network of interconnected tubules that lack ribosomes

A

SMOOTH ENDOPLASMIC RETICULUM

30
Q

Synthesize lipids, including fatty
acids,phospholipids and steroids

A

SMOOTH ENDOPLASMIC RETICULUM

31
Q

produced proteins following
coded instructions that comes from the nucleus

A

RIBOSOMES

32
Q

Cell’s genetic control center

A

NUCLEUS

33
Q

Cell’s hereditary blueprint

A

NUCLEUS

34
Q

Cell organelle that houses DNA and
directs synthesis of ribosomes and proteins

A

NUCLEUS

35
Q

Consist parts of chromatin DNA
combined with RNA and proteins

A

NUCLEOLUS

36
Q

It is where the components of ribosomes are made

A

NUCLEOLUS

37
Q

Granular material consist of DNA bound to protein

A

CHROMATIN

38
Q

A network of protein filament that helps the cell maintain its shape

A

CYTOSKELETON

39
Q

It is also involved in many forms of cell movement

A

CYTOSKELETON

40
Q

Maintains cells’ shape, secure organelles on specific positions, allows cytoplasm and vesicles to move within the cell, and enables
unicellular organisms to move independently

A

CYTOSKELETON

41
Q

Oxidizes and breaks down fatty acids and amino acids and detoxifies poisons

A

PEROXISOMES

42
Q

Unspecified role in cell division in animal cells; organizing center of microtubules in animal cells

A

CENTROSOMES

43
Q

Cellular locomotion

A

FLAGELLA

44
Q

Cellular locomotion, movement of
particles along extracellular surface of plasma membrane, and filtration

A

CILIA

G11 STEM - 1ST SEM (14 decks)

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