Question

3. Write T (true) or F (false) and justify your choice with selections from the text:
1. Genes are simple structures which determine whether you inherit your mother's features or your father's features. Justification
2. Chromosomes are structures in the shape of tiny tubes which are found inside cells. Justification
3. Most cells have two nuclei which are oval-shaped. Justification
4. Each gene has a task to do, described in detail by the DNA it contains.Justification

4. Complete the following sentences using information from the text:
1. Genes are important because they contain information which....
2. Scientists use special instruments (microscope) to look at cells because...
3.The nucleus inside a cell is...
4. Humans have 23 pairs of chromosomes inherited from...
5. Proteins are important because they...
5. Answer the following question(s):
Do you think gene research can be used for finding possible cures for illnesses?
Why (not)?
​

Answer 1

1 True. Justification: “Genes carry information (…) are passed to you -or inherited- from your parents.”

2 True. Justification: “Genes are found on tiny spaghetti-like structures called chromosomes. And chromosomes are found inside cells”

3. False. Justification “Most cells have one nucleus. The nucleus is a small egg-shaped structure (…)”

4. Trues. Justification “ But, how does the
nucleus know so much? It contains our chromosomes and genes. As tiny as it is, the nucleus has more information in it than the biggest dictionary you've ever seen.”

Scuze dar am timp doar pt primul exercitiu. :/ dar totusi cu placere :)