Advances in Social Science, Education and Humanities Research
By Situmorang, R. M., & Sihotang, L.
“Analaysis of Students’ Misconceptions on Structure and Function of Cell Organelle Using the Four-Tier Diagnostic Test”
Publisher:
Vol.560
Pp. 345-350
2020
Analaysis of Students’ Misconceptions on Structure and Function of Cell Organelle Using the Four-Tier Diagnostic Test
Type: Empirical
Data collection method: Interview, Test
Number of subjects, range: Large — 31 or more
Grade and age of subjects: 9th-12 grade — 15-18 years
Misconceptions about the structure and function of cell organelles
- The plasma membrane phospholipid structure has the region and hydrophilic regions due to the plasma membrane and organelle membrane a double layer (bilayer).
- The plasma membrane structure, a hydrophilic region and the region for the plasma membrane protein and organelle membranes consist of a double layer (bilayer).
- Lysosomes are characterized in that the structure of cisterns or sheet-shaped organelles consists of two layers of the membrane.
- Lysosome function as protein synthesis.
- Mitochondria are the cell that regulates the movement of substances into and out of cells.
- The cell wall is the cell that regulates the movement of substances into and out of cells
- The matrix is a fold, and cristae is fluid.
- The ribosome structure contained outer membrane, inner membrane, and the cristae.
- Thylakoid stacks are contained in the chloroplast stroma grana are round-shaped pile in the chloroplasts.
- The cell contains a lot of DNA than the cell wall.
- The organelles known as The Power of House or an energy producer for the cell are the ribosome because ribosomes are organelles (parts of cells) that expend energy to cell metabolism, producing ATP (adenosine Tripospat) of nutrients and oxygen.
- Cell organelles’ function to form lysosomes and maintain the plant cell wall is a micro-entity for micro-entities require some lysosomal enzymes.
Peroxisomes and lysosomes
- Peroxisome contains peroxidase and oxidase enzymes, lysosomes containing hydrolytic and outlines peroxidase (H₂) into oxygen.
- Microtubules are part of the cell that has the shape of a tube and has an order of microtubules arranged radially found in virtually all eukaryotic cells, because the organelles are found in eukaryotic cells which have a role in cell respiration and the formation of cilia and flagella.
Differences between the structure of animal cells and plant cells
- There are no mitochondria in plant cells.