Question

1. The majority of cells genetic material is contained in the cells brain. True or false?

2.The smooth endoplasmic reticulum is coated with ribosomes and takes part in the production of protein. True or false?

3.In eukaryotic cells, the nucleus can be considered as the cell’s brain. True or false?

4.A major function of the Golgi apparatus is modifying,sorting and packing of protein for secretion. True or false

Answer 1

Answer:

Genes are found on tiny spaghetti-like structures called chromosomes (say: KRO-moh-somes). And chromosomes are found inside cells. ... Most cells have one nucleus (say: NOO-clee-us). The nucleus is a small egg-shaped structure inside the cell which acts like the brain of the cell.

The rough ER, studded with millions of membrane bound ribosomes, is involved with the production, folding, quality control and despatch of some proteins. Smooth ER is largely associated with lipid (fat) manufacture and metabolism and steroid production hormone production.

Literally meaning to possess a “true nucleus,” eukaryotes consist of animals and plants. Clearly seen under a microscope, the enclosed nucleus separates these cells from prokaryotes; in addition, eukaryotic cells also contain organelles

While many types of cells contain only one or several Golgi apparatus, plant cells can contain hundreds. The Golgi apparatus is responsible for transporting, modifying, and packaging proteins and lipids into vesicles for delivery to targeted destinations

Explanation: