Terminology

Question 1

non-living part of an ecosystem

Answer 1

Abiotic

Question 2

Living part of an ecosystem

Answer 2

Biotic

Question 3

smallest unit of life

Answer 3

Cell

Question 4

splitting of a single cell cell into two cells

Answer 4

Cell Division

Question 5

double layered, thin barrier, surrounding the cell to control the entry and the exit of certain substances

Answer 5

Cell Membrane

Question 6

cells are basic unit of life, all organisms are made up of one or more cells and cells arise from one-existing cells

Answer 6

Cell Theory

Question 7

outer covering in plant cells, provides protection and maintenance of its shape

Answer 7

Cell Wall

Question 8

micro tubules found next to the nucleus of animal and some protoctists(protists)

Answer 8

Centrioles

Question 9

they move chromosomes around a by forming fibers during cell division

Answer 9

spindle

Question 10

a group within phylum in the classification system

Answer 10

Class

Question 11

an organelle in plant cells that contain chlorophyll and convert sun, carbon dioxide and water into glucose during photosynthesis

Answer 11

Chloroplast

Question 12

made up of DNA and store in the nucleus, which contains the instructions for traits and characteristics

Answer 12

Chromosomes

Question 13

fluid part of the cell containing the organelle and cell membrane

Answer 13

Cutoplams

Question 14

cell having two sets of chromosomes

Answer 14

Diploid

Question 15

have nucleus surrounded by a nuclear membrane

Answer 15

Eukaryote

Question 16

found near the nucleus and is made up of number of flattened sacs called CISTEMAE

Answer 16

Endoplasmic Reticulum

Question 17

level below order in the classification system

Answer 17

Family

Question 18

level below family in the classification system; group of closely related species

Answer 18

Genus

Question 19

a stack of membrane-bound flattened sacs and responsible for the modification of proteins received from the ER

Answer 19

Golgi Apparatus

Question 20

a cell having one set of chromosomes

Answer 20

Haploid

Question 21

are membrane-bound spherical sacs which contain digestive enzymes used to break down material such as nonself microorganisms engulfed by phagocytes, to recycle food and capture bacteria

Answer 21

Lysosomes

Question 22

broadest group in the classification system

Answer 22

Kingdom

Question 23

type of cell division which result in gamete production

Answer 23

Meiosis

Question 24

instrument that produces an enlarged image of an object

Answer 24

Microscope

Question 25

round double membrane-bound organelles responsible for Aerobic Respiration

Answer 25

Mitochondria

Question 26

a cell division in which two cells produced are identical to the parent cell

Answer 26

Mitosis

Question 27

living things made up of more than one cell

Answer 27

Multicellular Organisms

Question 28

a bi-layer membrane, which protects the nucleus by surrounding and acts as a barrier between the ell nucleus and organs of a cell

Answer 28

Nuclear Membrane

Question 29

an important membrane found inside the nucleus; | It plays an vital role in the production of cell's ribosome

Answer 29

Nucleolus

Question 30

large cell organelle bounded by the nuclear membrane

Answer 30

Nucleus

Question 31

also called infectious agent is a biological agent that causes disease to its host

Answer 31

Pathogen

Question 32

level below kindom in the classification system

Answer 32

Phylum

Question 33

organism whose cells do not contain in a nucleus

Answer 33

Prokaryote

Question 34

are small spherical organelles, composed of two sub-units, which can be found in the endoplasmic reticulum; translate genetic information in the form of mRNA into proteins

Answer 34

Ribosomes

Question 35

an interbreeding population of organisms, which can produce healthy and fertile offspring

Answer 35

Species

Question 36

living organism made up of a single cell

Answer 36

Unicellular Organism

Question 37

are membrane-bound sacs that are used to store or transport substances around the cell

Answer 37

Vesicles

Question 38

an example of vesicles

Answer 38

Lysosomes

Question 39

are essential larger vesicles, and they are formed by the joining together of many vesicles; in plant cell they are important in maintaining turgor pressure

Answer 39

Vacuoles