Biology
Biology, 28.09.2019 16:20, hejdiidid9311

In 2013, a group of european scientists identified a new organelle inside the cells of tannin-producing plants, like grapevines and tea trees (brillouet et al., 2013). called tannosomes, the organelles originate within the chloroplasts and are responsible for creating the bitter tasting polyphenol that wards off predators and gives wine and tea their familiar dry feeling in the mouth. in the same year, researchers in the united states identified that the types of proteins developed by ribosomes occurred in phases along with the phases of the cell cycle (stumpf et al., 2013). from the early 1900's until now, it is obvious that scientists use research to continue to expand theories that were proposed long ago. the research done in 2013 furthers what we believe to be true about

answer
Answers: 2

Other questions on the subject: Biology

image
Biology, 21.06.2019 16:00, ghwolf4p0m7x0
Which best describes how parents affect the genotype of a child? a. the parents decide what to feed their child b. the parents choose whether to educate their child c. the parents allow their child to stay up late d. the parents pass along genes to the child
Answers: 1
image
Biology, 21.06.2019 23:10, ExperimentsDIYS
(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.
Answers: 1
image
Biology, 22.06.2019 02:00, badpotterchris
How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
image
Biology, 22.06.2019 08:00, photagraphykid
Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geological equipment to analyze the composition of rock?
Answers: 1
Do you know the correct answer?
In 2013, a group of european scientists identified a new organelle inside the cells of tannin-produc...

Questions in other subjects:

Konu
History, 20.03.2020 01:28