What is the simple definition of translocation?

What is the simple definition of translocation?

Definition of translocation : the act, process, or an instance of changing location or position: such as. a : the conduction of soluble material (such as metabolic products) from one part of a plant to another.

What is translocation example?

Examples

What causes translocation mutation?

Translocations. A translocation occurs when a piece of one chromosome breaks off and attaches to another chromosome. This type of rearrangement is described as balanced if no genetic material is gained or lost in the cell. If there is a gain or loss of genetic material, the translocation is described as unbalanced .

What is translocation class 7th?

Translocation refers to the movement of nutrients from leaves to the other tissues in the plant. Water vapour is transported in transpiration. Sucrose is mainly transported in the translocation. Translocation is carried out by the phloem. Transpiration always occurs against the gravity.

What is translocation in life process Class 10?

The transport of soluble products of photosynthesis is called translocation. The substances are transported to the storage organs of roots, fruits and seeds. The translocation takes place in the sieve tubes with the help of adjacent companion cells. Energy from ATP is utilized for translocation.

What does translocation mutation cause?

A translocation is a type of abnormal change in the structure of a chromosome that occurs when a part of one chromosome breaks off and sticks to another chromosome. These “mutations” are an important cause of many types of lymphomas and leukemias.

What is the effect of translocation mutation?

Depending on the chromosome breakpoints, a translocation can result in the disruption or misregulation of normal gene function. These molecular rearrangements, in many cases, are considered to be the primary cause of various cancers.

What is translocation class 10th Ncert?

Explanation: Transport of soluble product of photosynthesis or food from leaves to other parts of plants is called translocation. For translocation, food molecules enter the part of the phloem called the sieve tubes where they can be transported upwards or downwards to all the parts of the plant including roots.

What is translocation in plants Class 10 Ncert?

What is translocation in plants class 7th?

Translocation refers to the movement of nutrients from leaves to the other tissues in the plant. Sucrose is mainly transported in the translocation. Transpiration allows the inward movement of water in the xylem. Translocation is carried out by the phloem.

What happens during the translocation mutation?

Sometimes a piece of chromosome will attach onto a different, non- homologous chromosome that has also lost a piece. This type of chromosome mutation is called translocation. Even though the gene is not completely lost, this mutation can cause serious problems by having the genes encoded on the wrong chromosome .

What is meant by translocation?

Translocation The transfer of one part of a chromosome to another chromosome during cell division. A balanced translocation occurs when pieces from two different chromosomes exchange places without loss or gain of any chromosome material. An unbalanced translocation involves the unequal loss or gain of genetic information between two chromosomes.

What is the process of translocation?

Translocation is the movement of materials from leaves to other tissues throughout the plant. Plants produce carbohydrates (sugars) in their leaves by photosynthesis, but nonphotosynthetic parts of the plant also require carbohydrates and other organic and nonorganic materials.

What does translocation, genetic mean?

Translocation, Genetic A type of chromosome aberration characterized by CHROMOSOME BREAKAGE and transfer of the broken-off portion to another location, often to a different chromosome. How to pronounce translocation, genetic?