0
What else can I help you with?
How many genes are there in DNA?
The human genome contains approximately 20,000-25,000 protein-coding genes. However, the total number of genes in DNA varies among different species.
What is the function of the orthologous protein in the evolutionary context of different species?
The function of an orthologous protein is to perform similar roles in different species, indicating a shared evolutionary history. This helps scientists understand how genes and proteins have evolved and how they contribute to the diversity of life on Earth.
What is the difference between orthologous and paralogous genes in terms of their evolutionary relationship and functional divergence?
Orthologous genes are genes that originated from a common ancestor and diverged due to speciation, while paralogous genes are genes that originated from gene duplication within the same species and diverged due to mutations. Orthologous genes have similar functions in different species, while paralogous genes may have different functions within the same species.
What are four methods that scientists use to study homologies in genetics?
The four methods that scientists use to study homologies include using HSPs in Viterbi algorithm, bi-directional Viterbi algorithm, biased hidden Markov models and using HSPs to position target regions. They also use Data sets which include Training data set of human genes and Validation and testing data sets of homologous genes.
What is the difference between paralog and ortholog genes in terms of their evolutionary relationship and functional divergence?
Paralog genes are duplicated genes within the same species, while ortholog genes are genes that are present in different species but share a common ancestor. Paralog genes evolve through gene duplication events within a species, leading to functional divergence, while ortholog genes evolve through speciation events, maintaining similar functions across different species.
How many animals died in 2009 due to animal testing and what tests were performed on them to cause death?
13, 000 animals died due to animal testing in 2009. A majority of these deaths were due to cross breeding, as scientists try to create more animal species.(cross breeding is when scientists combine two genes from two different animals.)
What is different in phenotypes of an individual from those in the same species?
Phenotypes are the characteristics of the genes that are most dominant, and can represent themselves. Species have many different genes for example, you dont have the exact same genes as your best friend, and thus, producing different phenotypes which is why you look different... However, you do have may similar genes that make you part of that species.
How many genes are there in DNA?
The human genome contains approximately 20,000-25,000 protein-coding genes. However, the total number of genes in DNA varies among different species.
Are scientists done mapping out genes?
Scientists have mapped the whole human genome but are still mapping other species genomes such as mice and worms
What is the function of the orthologous protein in the evolutionary context of different species?
The function of an orthologous protein is to perform similar roles in different species, indicating a shared evolutionary history. This helps scientists understand how genes and proteins have evolved and how they contribute to the diversity of life on Earth.
What is the difference between orthologous and paralogous genes in terms of their evolutionary relationship and functional divergence?
Orthologous genes are genes that originated from a common ancestor and diverged due to speciation, while paralogous genes are genes that originated from gene duplication within the same species and diverged due to mutations. Orthologous genes have similar functions in different species, while paralogous genes may have different functions within the same species.
What is the difference between paralog and ortholog genes in terms of their evolutionary relationship and functional divergence?
Paralog genes are duplicated genes within the same species, while ortholog genes are genes that are present in different species but share a common ancestor. Paralog genes evolve through gene duplication events within a species, leading to functional divergence, while ortholog genes evolve through speciation events, maintaining similar functions across different species.
Why is it necessary to use the same genes from different species when producing hybrid DNA?
It is necessary to use the same genes from different species when producing hybrid DNA to realize better resistance.
What are four methods that scientists use to study homologies in genetics?
The four methods that scientists use to study homologies include using HSPs in Viterbi algorithm, bi-directional Viterbi algorithm, biased hidden Markov models and using HSPs to position target regions. They also use Data sets which include Training data set of human genes and Validation and testing data sets of homologous genes.
Why can isolation cause differences in species and possibly lead to new species?
Their genes might mutate in different directions, so once their genes do not match up, a new species will be made.
Why isolation cause differences in species and possibly lead to new species?
Their genes might mutate in different directions, so once their genes do not match up, a new species will be made.
ATCG combine in different patterns to form different what?
ATCG combine in different patterns to form different genes. Genes are segments of DNA that provide instructions for building proteins, which are essential for all biological processes in an organism. The specific sequence of ATCG in a gene determines the type of protein it codes for.
