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If a human interphase nucleus contains three Barr bodies it can be assumed that the person?
If a human interphase nucleus contains three Barr bodies, it can be assumed that the person is likely to be a genetically female individual with a condition such as Turner syndrome or a form of polyploidy, where there are multiple X chromosomes. Each Barr body represents an inactivated X chromosome, so three Barr bodies indicate the presence of four X chromosomes (e.g., XXXX). This condition is typically associated with certain genetic anomalies.
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What controls what comes into and out of a cell found in plant and animals cells?
All of the activites of a cell are controlled by its nucleus.
What is the definition chromosomes?
structures in the nucleus that is made up of DNA
A large concentration of cells bodies within the central nervous system is referred to as?
A large concentration of cell bodies within the central nervous system is referred to as a nucleus. Each nucleus typically carries out specific functions related to processing and transmitting information within the nervous system.
What structures are becoming visable as distinct bodies within the nucleus during prophase?
Chromosomes
Any of the usually linear bodies in the cell nucleus that contains the genetic material is called what?
The linear bodies in the cell nucleus that contain genetic material are called chromosomes. Each chromosome is made up of DNA tightly coiled around proteins called histones, which help organize and compact the DNA. In humans, there are typically 46 chromosomes arranged in 23 pairs. These structures play a crucial role in heredity, cell division, and the regulation of gene expression.
If a human interphase nucleus contains three barr bodies it could be assumed that the person has hemophilia?
The presence of three Barr bodies in a human interphase nucleus indicates that the individual has a higher number of X chromosomes, specifically four X chromosomes. This condition is typically associated with Klinefelter syndrome (47,XXY) or other forms of X chromosome aneuploidy. Hemophilia, on the other hand, is a genetic disorder related to mutations in specific genes on the X chromosome, primarily affecting males with one X chromosome. Therefore, the presence of three Barr bodies does not directly imply that the person has hemophilia.
How much DNA do we have in our bodies?
The average human body contains about 6 feet of DNA, which is tightly coiled and packed into the nucleus of each cell.
Contains the DNA information?
The nucleus of a cell contains the DNA information that serves as the genetic blueprint for an organism. DNA carries the instructions for building and maintaining an organism's cells, tissues, and organs. It is composed of genes that encode specific traits and characteristics.
What structures are in a lettuce cell?
are characterized by thick cell walls and dense cytoplasm which contains numerous protein bodies. Other organelles such as nucleus, mitochondria, plastids and dictyosomes are typical of plant cells
What controls what comes into and out of a cell found in plant and animals cells?
All of the activites of a cell are controlled by its nucleus.
What is a collection of neuron cell bodies with a common function?
They are called nucleus. For instance, nucleus of cranial nerves.
What is a two rod-shaped bodies near the nucleus?
centriolesthe' rod shaped' bodies are called Centrioles.
What are the rod-shaped bodies near the nucleus?
i think centrioles?
Where can barr bodies be found?
BARR BODIES CAN BE SEEN AS A SMALL APPENDAGE ON THE NUCLEOUS OF A POLYMORPHONUCLEAR NEUTROPHIL OF BLOOD CELLS FROM A FEMALE HUMAN. THESE ARE ONE OF THE WHITE CELL TYPES SEEN ON A BLOOD SMEAR DONE ON A CBC. tim goodman clinical lab scientist
Part of the animal cell that regulates movement of materials in and out of the nucleus?
The Golgi bodies regulate movement in and out of the nucleus in an animal cell.
Two rod shape bodies near the nucleus?
centrioles
What organelle is in charge of cellular functions?
The nucleus is the organelle in charge of cellular functions. It contains genetic material (DNA) that regulates all cell activities by controlling the synthesis of proteins and other molecules essential for cell function.
