問題一覧
1
Pair of flagella
Mosses
2
Supports and suspends organelles and cellular molecules.
Cytoplasm
3
Unbranched, thin, hollow tube-like structures.
Microtubules
4
Movement of the cell through its environment.
Flagella
5
A network of smooth tubules.
SER
6
Specialized peroxisomesfo und in plants particularly in the fat storage tissues of germinating seeds.
Glyoxisomes
7
Storage of water. Maintenance of turgor pressure. Stores proteins found in storage cells of seeds. Contains anthocyanin pigments
Central Vacuole
8
Tubular or sausage-shaped organelles about the size of bacteria. Bounded by two membranes: a smooth outer membrane, and an inner folded membrane with numerous layers called cristae (singular, crista).
Mitochondria
9
tubules. Enzymes of the ____ catalyze the synthesis of a variety of lipids (oils, phospholipids).
Smooth endoplasmic reticulum
10
Regulates what passes into and out of the cell.
Plasma Membrane
11
Composed of fibers
Cytoskeleton
12
Provide mechanical support for the plasma membrane where it comes into contact with other cells or with the extracellular matrix.
Intermediate Filaments
13
Synthesize and store starches.
Amyloplast
14
Contain enzymes needed by some plants to survive during hot conditions in a process called photorespiration.
Peroxisomes
15
gets its name from its surface appearance, which is pebbly due to the presence of ribosomes. It is composed of flattened sacs.
Rough Endoplasmic Reticulum
16
Store proteins
Proteinoplast
17
Outermost covering composed of cellulose, lignin, and pectin. Perforated with channels called plasmodesmata. Highly permeable
Cell Wall
18
Yellow
Xanthophyll
19
Ribosome Function is for
Protein synthesis
20
Red,Blue,Violet pigments
Anthocyanin
21
Microtubules are Composed of proteins called _______.
Tubulins
22
Red Pigments
Lycopene
23
Play a role in cytoplasmic streaming or cyclosis. Facilitate exchange of materials within a cell.
Microfilaments
24
Synthesize and store oil
Elaioplast
25
Contain the following pigments: carotene, lycopene, and xanthophyll, which are found in leaves, roots, flowers and in ripe fruits.
Chromoplast
26
Filled with a watery fluid called cell sap.
Central Vacuole
27
Contain enzymes that aid in the conversion of fats to carbohydrates during the germination of seeds containing fats.
Glyoxisomes
28
Small, spherical organelles bounded by a single membrane.
Peroxisomes
29
Stacks of flattened vesicles or membranes called
Cisternae
30
Can have carotenoid pigments
Chromoplast
31
Collection/storage, packaging, and distribution of molecules within the cell or even outside the cell. Synthesis of cell wall components.
Golgi Body
32
Protects the cell. Maintains the shape of the cell. Prevents excessive uptake of water.
Cell Wall
33
Phospholipid bilayer with embedded proteins. Semi-permeable
Plasma Membrane
34
thousand flagella
Ginkgo
35
Made of several strands of fibrous proteins that are wound together.
Intermediate Filaments
36
RER gets its name from its surface appearance, which is pebbly due to the presence of
Ribosomes
37
Interior of the cell not occupied by the nucleus. It includes all the organelles and the cytosol.
Cytoplasm
38
"Power plants" of the cell. Sites of oxidative metabolism.
Mitochondria
39
Whip-like structures.
Flagella
40
Small structures composed of two subunits
Ribosome
41
Orange Pigments
Carotene
42
Microfilaments Play a role in cytoplasmic streaming or ______.
Cyclosis
43
Synthesis and storage of substances.
Leucoplast
44
Green Plastids that are sites of photosynthesis
Chloroplasts
45
Involved in movement of materials within a cell.
Cytoskeleton
46
Thinner than microtubules. Consist of long, fine threads of protein.
Microfilaments
47
Stacks of flattened vesicles or membranes (called cisternae) often interconnected with one another.
Golgi Body
48
Also found in special fibers that form the ______ and _____ of dividing
spindles and phragmoplast
49
few to many flagella
Ferns
50
Synthesis of membrane or secreted proteins.
RER