The mitochondrion is an important organelle of both plants and animals cells. It is one of those organelles in a eukaryotic cell. Usually, the mitochondria are usually referred to as powerhouse to a cell because they produce energy in Adenosine Triphosphate (ATP) form. Usually energy is produced during cellular respiration. Mitochondrion is made of two […]
What is Endoplasmic Reticulum? Endoplasmic Reticulum (ER) is an organelle inside the cytoplasm of an eukaryotic cell that has a network of tubules in it. Ribosomes are usually attached or involved in protein and lipid synthesis. Often, ER worked with Golgi apparatus (which takes packages and applies changes and transports it when necessary) and ribosomes. […]
What does the cell membrane do? Any idea as to some of the key functions of the cell membrane? Find out in a brief. The cell membrane can be defined as the semi-permeable membrane surrounding the cytoplasm of a cell. The lipid bi-layer that encloses the cell performs several vital functions we are going to […]
Hello learner! It is nice to have your attention to basic biology once again. Today I want to teach you about a very crucial organelle in the cells of all living things called endoplasmic reticulum. First though, I hope you know what an organelle is. If not, this is simply an organized or specialized structure […]
Golgi bodies commonly referred to as Golgi apparatus are specialized structures within the cell that handle specific roles and assist the cell to function. These organelles, which form a considerable part of the cell’s endomembrane system, are mostly found in eukaryotic cells. Like any other organelle, the Golgi complex carries various functions within the cell, […]
This 7th grade math e-book download is a pdf printable resource for educators. Featuring are key seventh grade math topics each covered by a number of worksheets. These worksheets are printable math tests with answer sheets attached to the second page. This workbook will serve as an extra math homework resource for students and as […]
6th grade math e-book download. This is a pdf printable math work book for use in 6th grade. Below are the topics covered; under each topic are subtopics covered with the specified number of worksheets. Each worksheet has an answer key attached to the second page. This workbook will serve as a printable test resource […]
5th Grade math e-book download – This math workbook features a collection of essential math skills studied in grade 5. Each topic below contains a number of sub-topics each covered by a worksheet. For the difficult exercises, an answer key has been provided on the second page. This e-book will serve as an extra homework […]
4th grade math eBook download. This 4th grade math workbook contains 96 topics covered under the various topics and sub-topics listed below. Purchasing a copy of this eBook is an added advantage to educators of 4th graders. Each worksheet is designed to serve the need for extra homework practice and onsite classroom tests. In addition […]
3rd Grade Math eBook download. Each topic below features a given number of subtopics, each containing pdf printable worksheets. For example, the addition topic below contains 29 worksheets under different subtopics. Each page contains a lot of questions which could serve as test material in a classroom or extra homework material which parents can use. […]