| Questions | 5 |
| Topics | Cytoplasm, Genetic Type, Liver, Minerals, Stomach |
The nucleus of a eukaryotic cell contains the genetic material of the cell and is surrounded by cytoplasm which contains many organelles. These include:
| Organelle | Function |
|---|---|
| ribosomes | produce proteins |
| mitochondria | produce energy |
| endoplasmic reticulum | helps synthesize proteins and fats |
| Golgi apparatus | prepare proteins for use |
| lysosomes | help the cell manage waste |
| centrosomes | guide cell reproduction |
A person's genotype is their genetic makeup and includes both dominant and recessive alleles. Phenotype is how the genes express themselves in physical characteristics.
The liver produces bile which emulsifies (separates) fat.
Small quantities of certain minerals like iron, calcium, magnesium, and salt are important for nutrition and health.
Food is mixed with gastric acid and pepsin in the stomach to help break down protein.