Answer:
SuperScript IV One-Step RT-PCR System
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SuperScript IV One-Step RT-PCR System
A non-stop route to superior RT-PCR results
Even with challenging RNA samples, you can get better results faster and easier than with any other one-step RT-PCR reagent. The Invitrogen SuperScript IV One-Step RT-PCR System combines high-processivity Invitrogen SuperScript IV Reverse Transcriptase (RT) and high-fidelity Invitrogen Platinum SuperFi DNA Polymerase to provide superior one-step RT-PCR performance.
Highlights
Two-phase hot-start activation mechanism for high specificity, improved yields, and easy room-temperature setup
Unmatched performance with sensitivity down to 0.01 pg of RNA, target length up to 13.8 kb, and the fastest one-step RT-PCR protocol
Reliable target detection even in RNA samples with suboptimal purity
Fast and easy gDNA removal for superior accuracy and confidence in your results
If I am understanding correctly, the first thing they are asking you to do is match nitrogen bases.
Adenine (A) always pairs with thymine (T), and guanine (G) always pairs with cytosine (C).
Then, whichever are the double strands, cut them out and put them into you notebook. (I am not sure where the notebook is, but I am assuming you know)
Then in the speech bubble next to the picture of Chargaff- <u>talk about his rule. </u>
What does the rule mean?
What does the rule explain?
How is the rule demonstrated?
Lastly, finding percents. <em>What percent of the pairs has Adenine in them? </em>
For example:
If I look at this pairing below
A →T
T→ A
G →C
C→ G
50% of the pairs include Adenine.
Hope I helped! Comment if you have questions about my answer :)
Answer:
The correct answer is A) human microbiome
Explanation:
Human microbiome consists of all the micro-organism that is regularly present on or in the human body. The number of microorganisms present in our body is way more than the number of cells our body is made up of. Human microbiome does not include pathogenic microbes.
The human microbiome is very much important for our survival. The gut microbiota helps in digestion, improving the immune system, production of vitamins, protecting us from opportunistic pathogens, etc. So the correct answer is A.
Formed by mud and sand in rock
Answer:
Option C, ave destroyed much of the Arctic's fragile coastal ecosystem due to increased foraging.
Explanation:
Snow goose extensively involve in foraging activities in the small and concentrated areas. They spent large part of their day in foraging for instance female spends half of their day in foraging during spring and three fourth of their time before developing nest. Snow goose mainly feed on plants, underground roots and stems such as tubers, agricultural and aquatic plants. They destroy the habitat during winter foraging activities and make environment unsustainable
Hence, option C is correct