Answer:
Explanation:invading a host
Answer: f. only b. and c. are examples of homozygotes
Explanation:
Diploid cells (all non-reproductive cells) have two copies of each gene, called <em>alleles</em>, one obtained from the father and one from the mother. In genetics, an organism is a homozygote for a gene if both alleles are the same. In contrast, heterozygotes have different alleles for the same gen.
Genes are represented with a letter, and you can differentiate between <em>alleles </em>if the letter is uppercase or lowercase.
For example, if you wanted to represent the gene that encodes a flower color, you could call A the 'red' version of it and a the 'blue' version of it. A plant would be homozygote for that gen if it had the same version for both alleles, AA or aa.
Answer
Reverse transcription is the synthesis of DNA from an RNA template. Retrovirus is also a class of RNA viruses, that are characterized by the presence of an RNA - dependent DNA polymerase.
Reverse transcriptase are primer and template dependent just like other DNA polymerase.
Reverse transcription begins when the viral particle enters the cytoplasm of a target cell. The viral RNA genome then enters the cytoplasm as a part of the nucleoprotein complex.
The process of reverse transcription generates in the cytoplasm a linear DNA duplex through a intricate several processes.
Answer:
D) A Survey of fellow classmates
Explanation:
This is the correct answer because an informal survey involves various answers that may or may not be accurate. Informal surveys cannot be held as scientific fact and are, therefore, not reliable. A scientific journal is reliable because it most likely includes data from an experiment and/or research of a trusted scientist or group. The results of past experiments are very reliable because these are the results of hard work and thorough planning and research. A scientific discussion with colleagues is not very credible because it involves the sharing of opinionated information, but it is certainly more reliable that the varying answers of school-aged peers.
By left I guess that you mean the western side of the Pacific Basin. There is no longer a spreading ridge on the western side of the Pacific Basin--so the floor is no longer spreading. The seafloor and the paleomagnetic stripes on the seafloor of the Western Pacific were actually created many millions of years ago. In fact, the western side of the Pacific Basin is being subducted--so, the western ocean floor is actually disappearing beneath Japan, New Zealand, etc.
<span>In the southeastern part of the Pacific, there is still a spreading ridge, the East Pacific Rise, off of Central and South America. And there are little remnants of spreading ridges just off the the Northwest coast of North America </span>
<span>The Atlantic Basin, on the other hand, which has a spreading ridge right down its middle, and has only insignificant subduction along its margin (beneath Caribbean plate), is still getting wider. </span>
