What are the three levels of organization in chromosomes starting with a DNA molecule and going up in size? Describe each of the lowest three levels on how the structure is arranged.

Q: What is the structural make-up of a DNA unit.

A: The biochemical substance that is passed on from the preceding generation to the succeeding…

Q: What defines one end of a DNA molecule as the 5’ end? a. What defines the other end at the 3’ end?…

A: DNA is made up of molecules called nucleotides. It is a molecule composed of two polynucleotide…

Q: which Chromosome is the smallest human chromosome?

A: Chromosomes are the thread like structures which are located in the nucleus. There are 23 pairs of…

Q: How does the 5' end of a DNA strand differ from the 3' end?

A: DNA and RNA are nucleic acid or biopolymer which consists of monomeric units called nucleotides.…

Q: What are polytene chromosomes?

A: A Chromosome is an entire chain of Deoxyribonucleic acid (DNA) with stabilizing proteins. The DNA is…

Q: What occurs when a block of one or more nucleotide pairs is last from a DNA molecule?

A: Introduction  DNA strands is composed of nucleotide base pairs such as Adenine, Guanosine, Cytosine…

Q: What is the relation between the concepts of chromatin and chromosome? Are euchromatin and…

A: Chromosomes are present in the nucleus.

Q: With respect to genetics, how is Y chromosome DNA different than nuclear DNA?

A: DNA is a genetic material which exists in coiled form and carries genetic information and passes it…

Q: How much DNA is in a chromosome?

A: DNA in the nucleus is twisted around itself to make compact structures called chromosomes. these…

Q: What does a chromosome contain?

A: The chromosomes are thread-like structures in which the DNA is tightly coiled and packed along with…

Q: How many chromosomes are in a person?

A: Answer:  CHROMOSOME = These are the long molecules of DNA having genetic material present in all…

Q: What is the molecular composition of a chromosome

A: Answer. Chromosomes are oval rod thread like DNA complexes which functions as hereditary vehicles.…

Q: What is an inversion in the structure of chromosomes?

A: Chromosomal aberrations Change in structure of chromosome. Deletion: Loss of a part or segment of…

Q: What is the complementary strand of the following DNA strand?

A: The type of nucleic acid present in the nucleus of the cell is deoxyribonucleic acid or DNA. It is…

Q: The analysis of individual nucleosomes reveals that each unit contained one copy of each protein and…

A: Nucleosomes are the unit of chromosome.

Q: What are the smaller parts that make up a DNA molecule?

A: All DNA is composed of a series of smaller molecules called nucleotides.  DNA is made up of six…

Q: If a double-stranded DNA molecule is 15% thymine, what are the percentages of all the other bases?

A: The deoxyribonucleic acid is the genetic material that is passed from one generation to another…

Q: Tabulate the different classifications of Human chromosomes. Group them as well using "Vogel and…

A: Humans have 46 chromosomes arranged in 23 pairs, among which 22 pairs are autosomes while the 23rd…

Q: What is chromosomes number in humans?

A: Deoxyribonucleic acid (DNA) is a long molecule. It contains the instructions an organism required to…

Q: What is the human chromosome?

A: Chromosomes are thread like structures of DNA, present in the nucleus of each cell. The term…

Q: What are chromosomes that match in size, shape, and banding?

A: The different banding techniques help to observe the physical shapes and sizes of the chromosomes.

Q: What is the difference between genes and chromosomes? Give examples!!!

A: The genes are comprised of DNA. A few genes gives guidelines to make molecules called proteins.…

Q: What are polytene chromosomes ? What is the role of polytene chromosomes ?

A: A Chromosome is an entire chain of Deoxyribonucleic acid (DNA) with stabilizing proteins. The DNA is…

Q: How many chromosomes are in a human?

A: A chromosome is a thread-like structure made up of DNA. It is tightly packed in the nucleus of a…

Q: Certain organisms contain cells that possess polytene chromosomes. What are polytene chromosomes,…

A: "ANSWER  Polytene chromosomes are large chromosomes which can be generally discovered in insect…

Q: What is a chromosome?

A: DNA (deoxyribonucleic acid) is the genetic material of almost all living organisms. It is a double…

Q: a. How many different DNA strands composed of100 nucleotides could possibly exist?b. How many…

A: Deoxyribonucleic acid is the genetic molecule of the majority of the organism. According to the…

Q: What are the informational units on chromosomes called? Of what do these informational units…

A: Chromosomes are lengthy DNA-carrying structures found in the centre (nucleus) of cells. The…

Q: The structure that gives terminal : stability of chromosomes is

A: A chromosome is a thread-like structure that is composed of DNA. They are found in the nucleus of…

Q: How many base pairs are in linker DNA?

A: Deoxyribonucleic acid (DNA) is a genetic material that is responsible for passing information from…

Q: Put the following levels of chromosome organization in order from least complex (least packaged…

A: The word chromosome arises from the Greek word chroma means color and soma which means body because…

Q: What is the structure of a chromosomes?

A: Strasburger first reported the presence of chromosome in eukaryotic cell. The term ‘chromosome’ was…

Q: How many ends do human chromosomes have?

A: A chromosome is a thread like structure present in the nucleus of the cell. It contains the DNA and…

Q: how much   of the human chromosomes are Submetacentric?

A: On the basis of position of centromere the chromosomes are categorised as: Metacentric…

Q: Is a chromosome a single or double  DNA molecule?

A: Deoxyribonucleic acid (DNA) is a double helical structure, which is composed of nucleotides. The two…

Q: What type of DNA helix spirals to the left and the backbone takes on a zigzag shape?

A: Deoxyribonucleic acid (DNA) is the genetic material of the majority of the organisms.

Q: Give five important features of the DNA molecule?

A: A) Deoxyribonucleic acid is defined as a molecule made out of 2 polynucleotide chains which coil…

Q: hat is the relationship between DNA, a gene, and a chromosome? Group of answer choices A chromosome…

A: Mitochondria and chloroplast can replicate on their own because these organelles have their own DNA.

Q: How many pairs of chromosomes do human beings have, specify the types of chromosomes also?

A: Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each…

Q: What letters are used to represent the short andlong arms of human chromosomes?

A: CHROMOSOMES These are thread-like structures located inside the nucleus of animal and plant cells.…

Q: What chemical component of the chromosome makes up genes ?

A: The cells have many organelles. Each organelle is involved in a specific function. The nucleus of…

Q: How many genes are in nuclear DNA?

A: Since the question do not specify any particular organism for the number of genes present in the…

Q: What is chromosome 22 called?

A: Humans generally have 23 pairs of chromosomes (46 chromosomes) in each cell. Chromosome 22 is one of…

Q: Which are The four bases in the DNA alphabet?

A: DNA is deoxy nucliec acid present in all living things that conveys genetic instructions. The DNA…

Q: nd" of a DNA molecule actually mean?

A: Deoxyribonucleic acid can be defined as the molecule which is composed of two polynucleotide chains…

Q: is a segment of base pairs in chromosome.

A: Chromosomes don't seem to be visible within the cell’s nucleus—not even underneath a microscope—when…