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What is biological vector?
A biological vector is an organism, such as an insect or a rodent, that transmits pathogens from one host to another. These vectors can play a significant role in the spread of infectious diseases among populations.
What are the steps involved in functional cloning?
Functional cloning involves identifying a gene of interest, isolating its DNA, inserting it into a vector such as a plasmid, introducing the vector into a host cell, and expressing the gene to study its function. The expressed protein can then be analyzed to understand its role in biological processes.
What is the role of vector in the spread of disease?
Vectors are living organisms that can transmit disease to humans. They can carry pathogens such as viruses, bacteria, or parasites, and introduce them to humans through bites or contact. Common vectors include mosquitoes, ticks, and fleas, which can spread diseases like malaria, dengue fever, Lyme disease, and bubonic plague. Vector control is an important strategy in preventing the spread of these diseases.
A vector quantity has direction a scalar quantity does not true or false?
True. A vector quantity has both magnitude and direction, while a scalar quantity only has magnitude.
What is a positive selection vector?
A positive selection vector is a type of vector used in molecular biology that contains a gene conferring a specific trait or resistance to a selection agent, such as an antibiotic. This allows for the selection of only those cells that have successfully taken up the vector and integrated the gene.
What is Role of spreading vector disease?
what is the role of a vector in the spread of a disease
What is biological vector?
A biological vector is an organism, such as an insect or a rodent, that transmits pathogens from one host to another. These vectors can play a significant role in the spread of infectious diseases among populations.
Can a vector be represented in terms of unit vector?
Yes, a vector can be represented in terms of a unit vector which is in the same direction as the vector. it will be the unit vector in the direction of the vector times the magnitude of the vector.
What is null vector?
NULL VECTOR::::null vector is avector of zero magnitude and arbitrary direction the sum of a vector and its negative vector is a null vector...
Why there is a need of a null vector?
It has the role of the identity element - same as, in the case of real numbers, the zero for addition, and the one for multiplication.
What is the angle between vector a and vector b when mode of vector a plus vector b is equal to mode of vector a minus vector b?
90 degrees
Is vector A parallel vector B given that vector A is equal to the zero vector and vector B is equal to the zero vector?
The zero vector is both parallel and perpendicular to any other vector. V.0 = 0 means zero vector is perpendicular to V and Vx0 = 0 means zero vector is parallel to V.
What is the reverse process of vectors addition?
reverse process of vector addition is vector resolution.
Vector that shows the combined effect of two or more vector?
Resultant vector or effective vector
What is relationship between vector space and vector subspace?
Vector spaces can be formed of vector subspaces.
What is resolution of vector?
decomposition of a vector into its components is called resolution of vector
What is different between negative vector and null vector?
A null vector has no magnitude, a negative vector does have a magnitude but it is in the direction opposite to that of the reference vector.
