Which of the following are examples of heterochromatin? select all that apply. select all that apply. centromeric dna repetitive dna telomeric dna

The heterochromatin refers to a condense packed form of DNA and is categorized into two types as facultative and constitutive heterochromatin. These kinds of heterochromatin perform an essential function in the expression of genes.  

The distinguishing characteristic of heterochromatin is the prevalence of genetically inactive sequences that are called satellite sequences. Therefore, it generally comprises the repetitive sequences of DNA. The distinct examples of heterochromatin are telomere, centromere, and repetitive DNA. Hence, all the given options are correct.  

they fuse to form they have half as many chromosomes as a somatic cell of the same individual. b

measuring physical properties lab reportinstructions: in the physical properties lab, you will test the physical properties of different building materials in order to pick the appropriate materials for a new home in tiny world. record your observations and test measurements in the lab report below. youwill submit your completed report.name and title: lyric lawton, mr.herbert, 10/13/17, physical properties lab. objective(s): i need to parvus build his house out of the right material, so he will stay cool in the mountains.hypothesis: if we use wood to build the roof of the house, then the temperature inside the house will remain cooler.if we use clay brick to build the walls and floors of the house, then the temperature inside the house will remain cooler.if we use aluminium to bring electricity into the home, then it will allow electricity to flow into the home at a faster rate.if we use iron to construct the latches on the windows and doors, then the magnetism will keep the latches secure.