cell

Question 1

nucleus

Answer 1

contains genetic material; the control center of the cell.

Question 2

lysosomes

Answer 2

involved in cleanup in the cell; digest and recycles materials in the cell

Question 3

mitochondria

Answer 3

where most energy is released in respiration

Question 4

cytoplasm

Answer 4

where most of the chemical reaction take place

Question 5

cell wall

Answer 5

strength of the cell

Question 6

chloroplast

Answer 6

absorbs light energy to make food

Question 7

cell membrane

Answer 7

controls the passage of substance into and out of the cell

Question 8

tissue

Answer 8

group of cells with similar structure and function

Question 9

organs

Answer 9

they are made of tissues; one organ may contains several tissues

Question 10

organ system

Answer 10

are groups of organs that perform a particular function

Question 11

muscular tissue

Answer 11

can contract to bring about movement

Question 12

glandular tissue

Answer 12

can produce substances such as enzymes and hormones

Question 13

epithelial tissue

Answer 13

covers some parts of the body

Question 14

animal organ in stomach- muscular tissue

Answer 14

to allow contents to move through the digestive system

Question 15

animal organ in stomach- glandular tissue

Answer 15

to produce juices

Question 16

animal organ in stomach- epithelial tissue

Answer 16

to cover the outside and inside of the stomach

Question 17

digestive system

Answer 17

a system in which humans and other mammals exchange substances with the environment

Question 18

glands

Answer 18

produce digestive juices ( pancreas, salivary gland)

Question 19

stomach

Answer 19

where digestion occurs

Question 20

liver

Answer 20

where bile is produced

Question 21

small intestine

Answer 21

where the absorption of soluble food occurs

Question 22

large intestine

Answer 22

where water is absorbed from the undigested food

Question 23

plant tissue- epidermal tissue

Answer 23

covers the plant

Question 24

plant tissue- palisade mesophyll

Answer 24

carries out photosynthesis

Question 25

plant tissue- spongy mesophyll

Answer 25

which has air space to facilitate diffusion of gases

Question 26

plant tissue- xylem and phloem

Answer 26

which transport substances around the plant

Question 27

diffusion

Answer 27

the net movement of particles of a gas or a solute from an area of high concentration to an area of low concentration.

Question 28

dissolved substances

Answer 28

it can move into and out of cells by diffusion

Question 29

osmosis

Answer 29

is a type of diffusion specifically for water molecules moving across a semi-permeable membrane.

Question 30

active transport

Answer 30

movement of substances against a concentration gradient and/ or across a cell membrane using energy