CIE IGCSE Biology: 復(fù)習(xí)筆記：6.1.4 Minerals in Plants Minerals in Plants Photosynthesis produces carbohydrates, but plants contain many other types of biological molecule; such as proteins, lipids ...
CIE IGCSE Biology: 復(fù)習(xí)筆記：6.1.3 Use & Storage of Carbohydrates Use & Storage of Carbohydrates How are the products of photosynthesis used? The carbohydrates produced by plants during pho...
CIE IGCSE Biology: 復(fù)習(xí)筆記：6.1.2 Chlorophyll Chlorophyll Chlorophyll is a?green pigment?that is found in?chloroplasts?within plant cells It is this pigment which gives plants their characteristic...
Stem Cells in Research & Medicine Use of embryonic stem cells Due to their ability to differentiate into multiple cell types, stem cells have huge potential in the therapeutic treatment of dise...
CIE IGCSE Biology: 復(fù)習(xí)筆記：6.1.11 Identifying Leaf Structures in a Dicotyledonous Plant Identifying Leaf Structures in a Dicotyledonous Plant You will be expected to identify the following struct...
Stem Cells in the Bone Marrow The stem cells found in bone marrow are?multipotent adult stem cells This means they can?only?differentiate into erythrocytes (red blood cells), monocytes, neutrophils...
Features of Stem Cells A?stem cell?is a cell that can?divide?(by mitosis) an?unlimited number of times Each new cell (produced when a stem cell divides) has the potential to?remain a stem cell?or t...
The Organisation of Cells As seen on the last page, in complex?multicellular?organisms?eukaryotic?cells become?specialised?for?specific functions. For example: Epithelial cells in the small intesti...
Specialised Cells In complex?multicellular?organisms,?eukaryotic?cells become?specialised?for?specific functions These specialised eukaryotic cells have?specific adaptations?to help them carry out ...
