How the molecule would increase in mass slightly, Biology

Assignment Help:

Suppose many of the atoms of nitrogen in a double-stranded molecule of DNA, of isotope N-14, were replaced with the isotope N-15. What afffect would this have?

a) The nitrogeneous bases would become slightly basic.

b) the Base pairing would no longer occur naturally,

c) The DNA could turn into RNA

d) there would be no detectable effect on the DNA

f) The molecule would increase in mass slightly.


Related Discussions:- How the molecule would increase in mass slightly

What is plastids, What is Plastids? The most obvious difference between...

What is Plastids? The most obvious difference between plant cells and other eukaryotic cells is that cells of most plants contain unique organelles called plastids, which inclu

Zonation in the lake biome, Q. Zonation in the lake biome? Precipitatio...

Q. Zonation in the lake biome? Precipitation that does not evaporate or penetrate the soil remains on the soil surface resulting in run off which flows down from the mountains

What main idea, What key idea, contained in Malthus's essay on populations,...

What key idea, contained in Malthus's essay on populations, helped Darwin formulates his theory of natural selection?

How the sodium-potassium pump present in the cell membrane, How does the so...

How does the sodium-potassium pump present in the cell membrane work? What is the importance of this protein for the cell? The sodium-potassium pump is the transport protein th

Explain the term viruses, Normal 0 false false false EN...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Nutritional management for diarrhoea, Q. Nutritional management for diarrho...

Q. Nutritional management for diarrhoea? The conservative concept of treatment for diarrhoea was not in favour of feeding adequate amount of food. However, with the identificat

Acetylcholine - long term potentiation, Acetylcholine, a well known neurotr...

Acetylcholine, a well known neurotransmitter, plays a critical synaptic role in the initial formation of memory. Chemical blockage of the acetylcholine receptors makes it harder to

What are the representatives of the phylum mollusca, Q What are the few rep...

Q What are the few representatives of the phylum Mollusca? Octopuses, Snails, oysters and squids are examples of molluscs. Q. In which habitats do molluscs live? Mollus

What is the population of ecology explain, What is the Population of Ecolog...

What is the Population of Ecology explain? Ecology is also studied at a higher level of organization the population level. In biological terms, a population is defined as a gro

What is right patellar tendon, What is right patellar tendon Which of t...

What is right patellar tendon Which of the following occur in response to an increase in the length of the right knee extensors in response to a quick tap applied to the right

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd