Yes oceanic crust is denser than continental
Answer:
1. The DNA of every eukaryotic cell is stored in one or more CHROMOSOMES located in the NUCLEUS
2. Chromosomes contain most of the cell's DNA which acts as the molecule of heredity.
3. A duplicated chromosome remains tightly paired with its partner at a region called the CENTROMERE
.
4. Before a cell divides, it copies all of its chromosomes. While the two copies of a chromosome are attached they are called SISTER CHROMATIDS.
5. DNA and protein together form a complex called CHROMATIN.
Explanation:
Chromosomes are the structures present in the nucleus of the cells and become visible during stages of cell division. Chromosomes carry genes in linear order. Chromosomes are composed of thin threads of chromatin which in turn is made of DNA and its packing proteins. Condensation of chromatin during cell division makes the chromosomes visible.
DNA is a nucleic acid and serves to store genetic information. Stretch of DNA that codes for a specific protein is called a gene. Genes regulate the genetic traits of organisms.
DNA replication occurs during the S phase of the cell cycle. The replicated DNA is accommodated in sister chromatids of chromosomes. Before the S phase, each chromosome has one chromatid and after the S phase, each of the chromosomes has two sister chromatids that are held together at the centromere. Therefore, each of the two identical halves of a duplicated chromosome is called sister chromatid.
Answer:
XHXH
Explanation:
Hemophilia is an inherited genetic disorder that affects the body's ability to manufacture blood clots, which is a necessary step to prevent bleeding. Hemophilia A and B are both X-linked recessive illnesses, although females are not affected. X-linked recessive inheritance is a kind of inheritance in which a mutation in an X-chromosome gene causes the phenotype to be manifested in males who are hemizygous for the gene mutation because they have one X and one Y chromosome.
Carbon has an atomic number of 6.
The best response that the nurse should give is in a polite and calm manner, the nurse should tell the client that her child is a little bit overweight because of his age isn't appropriate with his weight and that it could be managed by having the child take up food that is healthy for the child's age.
