87
4. A normal human body cell contains how many pairs of chromosomes?
5. a) What is the name of the unique cell division process that converts regular body cells into gametes?
6. Where would this kind of cell division occur in your body?
7. Why is this particular type of cell division crucial for sexual reproduction?
8. Explain, with the help of illustrations, if necessary, how gametes are formed during cell division.
6. Describe these terms: gene, mitosis, gamete, genome sequencing
Exercise 2:
Check each sentence out. Determine whether it is true or not based on the reading. Check
the relevant box (). If it's false, make it true by changing it. Share your responses with a partner.
True
False
1.
To comprehend the patterns of gene expression in cells, RNA
is investigated. t
2.
Gel electrophoresis is a method for classifying charged
molecules according to their shape and charge. f
3.
Concentrating on one or more sections of the
genome is frequently unnecessary for DNA analysis. f
4.
In labs, PCR is employed for a variety of objectives. t
5.
Using a detergent solution that contains buffering agents,
cells are cracked open.
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