You asked: Which of the following best describes the term chromosomes?

How do you describe chromosomes?

Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique.

What is a chromosome simple definition?

A structure found inside the nucleus of a cell. A chromosome is made up of proteins and DNA organized into genes. Each cell normally contains 23 pairs of chromosomes.

Which description best describes the function of chromosomes quizlet?

which of the following best describes the function of chromosomes? enable more efficient packing and transporting of genetic material in mitosis.

What does the word chromosome mean quizlet?

Chromosome. A doubled rod of condensed chromatin; contains DNA that carries genetic information.

What is meant by chromosome explain its types?

Answer: Chromosomes are basic building blocks of life that carry all of the information used to help a cell grow, thrive and reproduce. Chromosomes are made up of DNA. There are four types of chromosomes- metacentric, sub-metacentric, acrocentric and telocentric chromosomes.

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What is chromosome Class 9?

Chromosomes are the genetic material present in all cells. They are present in the nucleus of a eukaryotic cell. They are a thread-like structure. Each chromosome of a eukaryotic cell contains DNA and associated proteins, known as histone proteins.

What is the other term for chromosome?

Find another word for chromosome. In this page you can discover 20 synonyms, antonyms, idiomatic expressions, and related words for chromosome, like: genome, centromere, monosome, polyploidy, y-chromosome, autosome, exon, centromeric, nucleotide, 7q and x-chromosome.

What is a chromosome kid definition?

Say: kro-muh-soamz. Your body is made up of billions of cells, which are too small to see without a strong microscope. Inside most of those cells are chromosomes, which are thread-like strands that contain hundreds, or even thousands, of genes. Genes determine physical traits, such as the color of your eyes.

Which term describes the chromosomal abnormality of having extra chromosomes?

The most common type of chromosomal abnormality is known as aneuploidy, an abnormal chromosome number due to an extra or missing chromosome. Most people with aneuploidy have trisomy (three copies of a chromosome) instead of monosomy (single copy of a chromosome).

Which of the following is the purpose of a chromosome?

Chromosomes are structures found in the center (nucleus) of cells that carry long pieces of DNA. DNA is the material that holds genes. It is the building block of the human body. Chromosomes also contain proteins that help DNA exist in the proper form.

What is the function of a chromosome quizlet?

Chromosomes are structures made of nucleic acids and protein, are found in the nucleus of most living cells, and carry genetic information in the form of genes. They are important because they are composed of DNA and pass on traits.

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What is the definition of the term mitosis quizlet?

Terms in this set (26)

MITOSIS. Part of cell division in eukaryotic cells in which the nucleus divides eventually producing 2 daughter cells which are genetically identical to the parent cell. CYTOKINESIS. Part of cell division in which the cytoplasm is divided between the 2 new daughter cells.

How many chromosome are there?

In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females. The 23rd pair, the sex chromosomes, differ between males and females.

What are chromosomes made of *?

Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. Chromosomes are not visible in the cell’s nucleus—not even under a microscope—when the cell is not dividing.