Đăng Nhập
Latest topics
» THÔNG BÁO MỞ LẠI DIỄN ĐÀNby poke288 Sun Oct 23, 2011 11:30 pm
» Có nên mổ laser khi bị cận thị?
by KID1412 Thu Oct 21, 2010 11:19 pm
» Lại vấn đề về interview
by KID1412 Sat Oct 16, 2010 4:54 pm
» Bắp tím ngừa ung thư
by KID1412 Fri Oct 15, 2010 12:12 am
» Vai trò to lớn của công nghệ tổ hợp gen nhân tạo
by chenwuhai Thu Oct 14, 2010 5:52 pm
» Vài hình ảnh lũ lụt ở Miền Trung
by KID1412 Wed Oct 13, 2010 11:04 pm
» Máy tính khủng cách đây 30 năm
by kakaecust Sat Oct 09, 2010 12:15 pm
» Tiếng anh học thuật...
by kakaecust Sat Oct 09, 2010 12:06 pm
What Makes a Plant?
Trang 1 trong tổng số 1 trang
30092009
What Makes a Plant?
What do they all have in common? The big thing that connects plants is photosynthesis. Photosynthesis is the process that allows plants to take energy from the Sun and create sugars. Not all plants go through the process of photosynthesis. As with all of biology, there are exceptions and you may learn about plant species that are parasites. Plants also have cell walls. In the cells tutorials we explained that all cells have a membrane. Only plants have an additional cell wall made from cellulose.
Let's look at photosynthesis. Plants are able to turn sunlight into energy but not directly. Plants are actually able to store energy in some chemical bonds that can be used later. Before we get into details, we'll explain that there are two processes on Earth: Photosynthesis and Respiration. Photosynthesis stores the energy and respiration releases that energy. It all starts with the Sun. Check out the tutorial on photosynthesis
Let's look at photosynthesis. Plants are able to turn sunlight into energy but not directly. Plants are actually able to store energy in some chemical bonds that can be used later. Before we get into details, we'll explain that there are two processes on Earth: Photosynthesis and Respiration. Photosynthesis stores the energy and respiration releases that energy. It all starts with the Sun. Check out the tutorial on photosynthesis
vnecust- Tổng số bài gửi : 33
Điểm cống hiến : 75
Join date : 30/09/2009
Đến từ : Cuu Long Delta.
Permissions in this forum:
Bạn không có quyền trả lời bài viết
|
|