1. SIM based transfer. If the address book of your old phone is relatively small and you only want to copy the phone numbers to your new cell phone, simply use the SIM card.ransfer Contacts via your Computer. The SIM card based approach is good only for transferring basic phone numbers but if your phoneâs address book includes long names, email addresses, and other details of your contacts, you need some sort of software to help you with the transfer process.
Introduction to Chromosomes. Chromosomes are made up of a strand of DNA tightly wrapped around proteins called histones. This makes the DNA compact and able to fit inside the cellâs nucleus.A gene is a segment of DNA that encodes for a trait. Therefore, genes are located on chromosomes.ntroduction to Chromosomes. Chromosomes are made up of a strand of DNA tightly wrapped around proteins called histones. This makes the DNA compact and able to fit inside the cellâs nucleus.
Chromosomes are bundles of tightly coiled DNA located within the nucleus of almost every cell in our body. Humans have 23 pairs of chromosomes. Illustration showing how DNA is packaged into a chromosome. Image credit: Genome Research Limited. 1  In plant and animal cells, DNA is tightly packaged into thread-like structures called chromosomes. 2  This is in contrast to bacteria where DNA floats freely around the cell.