Arginine
Lysine
Aspartic Acid
Glutamic Acid
Glutamine
Asparagine
Histidine
Serine
Threonine
Tyrosine
Methionine
Alanine
Isoleucine
Leucine
Methionine
Phenylalanine
Valine
Proline
Glycine
Answer:
<em>The correct option is C. Mutualism</em>
Explanation:
In ecology, mutualism can be described as a type of biological interaction in which two organisms of different species benefit from each other. We can say that the interaction among these organisms is positive.
In the above scenario, birds benefit the humans by guiding them to the directions for beehives. In return, the birds are able to feed on the hives and bees. Hence, this scenario is an example of mutualism.
A cladistic analysis shows the order in which derived characters evolved
Answer:
c) Gives a cell its distinctive characteristics
Explanation:
Carbohydrates perform two main functions in the cell's membrane: <em>they participate in cell recognition and adhesion</em> (cell-cell signaling or cell-pathogen interactions), they also have a structural role as a physical barrier.
Most of the carbohydrates linked to the membrane are in the form of <em>glycoproteins oy glycolipids</em>, these are the molecules that share information and recognize host cells. <em>Glycocalyx </em>is another way we find carbohydrates in the cell membrane, this layer has cell-adhesion molecules that enable cells to adhere to each other.
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Answer:
interspersed, transposon-derived repeats, simple sequence repeats.
Explanation:
In the human genome, not only the protein coding genes are present, in fact these genes make up just a very little portion of the human genome about 1.5-2% of the entire human genome. Repeats make up about 48% of the human genome which is the largest and the rest include, conserved non coding sequences (43.5%), heterochromatin regions etc.
Some of the repetitive elements includes LINEs, SINEs, DNA fossils tranposoon, Retrovirus like elements. all these are transposable elements which are mobile DNA sequences that can migrate to different regions/areas of the genome.
Microsatellites (simple sequence repeats) are tracts of repetitive DNA in which certain DNA motifs are repeated normally 5-50 times.