1. A group of cells performing a specific function constitute a tissue.   True   False   2. Which of the following cell organelles is found in the plant cell but not in the animal cell?   Endoplasmic Reticulum   Chloroplast   Mitochondrion   Ribosome   Hint Half-n-half Clue   3. The network of convoluted tubules is called the _______.   endoplasmic reticulum   microtubule   golgi apparatus   mitochondrion   Half-n-half Clue   4. The _______ color of flowers and fruits is due to the presence of the xanthophyll pigment.   green   yellow   violet   blue   Half-n-half Clue   5. Ribosomes are found attached on the _______.   golgi apparatus   smooth endoplasmic reticulum   mitochondrion   rough endoplasmic reticulum   Half-n-half Clue   6. Secretory granules are formed by the _______ of the animal cell.   golgi apparatus   ribosomes   mitochondria   endoplasmic reticulum   Half-n-half Clue   7. _______ are known as the 'power-houses of the cell'.   Fat droplets   Secretory granules   Ribosomes   Mitochondria   Half-n-half Clue