In relation to the wheat grain, explain two of the following:
(i) Endosperm
(ii) Germ
(iii) Bran - Leaving Cert Home Economics - Question 5 - 2007
Question 5
In relation to the wheat grain, explain two of the following:
(i) Endosperm
(ii) Germ
(iii) Bran
Worked Solution & Example Answer:In relation to the wheat grain, explain two of the following:
(i) Endosperm
(ii) Germ
(iii) Bran - Leaving Cert Home Economics - Question 5 - 2007
Step 1
Endosperm
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The endosperm is the inner part of the wheat grain and is predominantly composed of starch. It serves as a major energy source for the developing plant embryo. This starchy component is also the part from which white flour is made, making it crucial in the flour milling industry.
Step 2
Germ
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The germ constitutes about 2% of the wheat grain and is located at the base of the grain. This part is rich in protein and essential nutrients, which are vital for the growth of the new plant. The germ plays a critical role in the nutritional value of whole grain products.
Join the Leaving Cert students using SimpleStudy...
