GEN BIO 1

Question 1

study of living things

Answer 1

BIOLOGY

Question 2

LEVELS OF ORGANIZATION

Answer 2

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

Question 3

CHARACTERISTICS OF LIVING THINGS

Answer 3

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

Question 4

Double layered called lipid bilayer

Answer 4

CELL MEMBRANE

Question 5

contain protein molecules and carbohydrate molecules

Answer 5

CELL MEMBRANE

Question 6

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

Answer 6

CELL MEMBRANE

Question 7

are multilayered

Answer 7

CELL WALLS

Question 8

has cell junction called plasmodesma

Answer 8

CELL WALL

Question 9

For protection, structural support and maintenance of cell shape

Answer 9

CELL WALL

Question 10

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

Answer 10

CYTOPLASM

Question 11

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

Answer 11

CYTOPLASM

Question 12

Convert energy from one chemical form to another

Answer 12

MITOCHONDRIA

Question 13

It is enclosed by two membranes

Answer 13

MITOCHONDRIA

Question 14

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

Answer 14

MITOCHONDRIA

Question 15

ATP production or cellular respiration

Answer 15

MITOCHONDRIA

Question 16

Produced by rough ER and golgi
apparatus

Answer 16

LYSOSOMES

Question 17

Derived from two Greek words meaning “breakdown body”

Answer 17

LYSOSOMES

Question 18

Digest cell’s food and wastes

Answer 18

LYSOSOMES

Question 19

Digestion of macromolecules; recycling or worn out organelles

Answer 19

LYSOSOMES

Question 20

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

Answer 20

VACUOLES

Question 21

For storage and transport; digestive
function in plant cells

Answer 21

VACUOLES

Question 22

Consists of flattened sacs that are not interconnected

Answer 22

GOLGI BODIES

Question 23

It finishes, sorts and ships cell products

Answer 23

GOLGI BODIES

Question 24

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

Answer 24

GOLGI BODIES

Question 25

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

Answer 25

CHLOROPLAST

Question 26

Network of interconnected flattened sacs

Answer 26

ROUGH ENDOPLASMIC RETICULUM

Question 27

Makes more membrane

Answer 27

ROUGH ENDOPLASMIC RETICULUM

Question 28

Involved in the synthesis of proteins

Answer 28

ROUGH ENDOPLASMIC RETICULUM

Question 29

Network of interconnected tubules that lack ribosomes

Answer 29

SMOOTH ENDOPLASMIC RETICULUM

Question 30

Synthesize lipids, including fatty acids,phospholipids and steroids

Answer 30

SMOOTH ENDOPLASMIC RETICULUM

Question 31

produced proteins following coded instructions that comes from the nucleus

Answer 31

RIBOSOMES

Question 32

Cell’s genetic control center

Answer 32

NUCLEUS

Question 33

Cell’s hereditary blueprint

Answer 33

NUCLEUS

Question 34

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

Answer 34

NUCLEUS

Question 35

Consist parts of chromatin DNA combined with RNA and proteins

Answer 35

NUCLEOLUS

Question 36

It is where the components of ribosomes are made

Answer 36

NUCLEOLUS

Question 37

Granular material consist of DNA bound to protein

Answer 37

CHROMATIN

Question 38

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

Answer 38

CYTOSKELETON

Question 39

It is also involved in many forms of cell movement

Answer 39

CYTOSKELETON

Question 40

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

Answer 40

CYTOSKELETON

Question 41

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

Answer 41

PEROXISOMES

Question 42

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

Answer 42

CENTROSOMES

Question 43

Cellular locomotion

Answer 43

FLAGELLA

Question 44

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

Answer 44

CILIA