Why Cells need energy

Name: ______________________   Date: ____________

Write the missing letters on the lines to finish each word.

1.
c r o h d a t e s
An essential structural component of living cells and source of energy for animals (plural)
2.
e a t
Animal flesh eaten as food
3.
u g r
Sweet white crystals added to food
4.
m i k
White drink that comes from cows
5.
p r o e s
Nutrient in meat and beans that builds muscle (plural)
6.
b t t r
An edible emulsion of fat globules made by churning milk or cream
7.
l o u
Fine powdery foodstuff obtained by grinding and sifting the meal of a cereal grain
8.
L i p d
An oily organic compound insoluble in water but soluble in organic solvents (plural)
9.
s k n
A natural protective body covering and site of the sense of touch
10.
c n d
Sweet treat made from sugar
11.
n l e i a c i d
12.
h a r
Strands that grow on your head
13.
c r e l
Breakfast food eaten with milk
14.
s a c h e
A complex carbohydrate found chiefly in seeds, fruits, tubers, roots and stem pith of plants (plural)
15.
a l s
Horny plate covering and protecting part of the dorsal surface of the digits (plural)
16.
u s c l e
Animal tissue consisting predominantly of contractile cells (plural)
17.
t h e r s
The light horny waterproof structure forming the external covering of birds (plural)