Answer:
Explanation:
DNA strand:
ATGTAAGCTCCGTAA
I hope this makes sense on how to transcribe a DNA strand. At first, it may seem hard on how to do this but if you practice transcribing a strand you will fully understand it. To remember what goes with what it is that adenine is pair with thymine while guanine is pair with cytosine. I hope this makes sense and I wish you the best in your science class.
Answer:
B.) Scrubbers
Explanation:
Scrubbers are used to remove poisonous gases from industrial emissions before they are released into the atmosphere.
These devices are air pollution control units in industrial power plants that uses liquids to absorb harmful gaseous industrial gases.
- Some of these gases are carbon monoxide, nitrogen oxides.
- This atomized liquid removes harmful gases
- The waste gas is brought into close contact with the liquid.
- Some of the gases will pass into the liquid.
- They are very effective in removing polluting gases from wastes.
#19
Polar nuclei fuse to produce Diploid secondary nucleus.
#20
After fertilisation the antipodal cells undergo meosis
#21
In which of the following double fertilisation occurs.
Ans:- Angiosperm s
#22..
In angiosperms pollen grains germinate on the Anther.
Answer: The most commonly mutated gene in people with cancer is p53 or TP53. More than 50% of cancers involve a missing or damaged p53 gene.
Enzymes create chemical reactions in the body. They actually speed up the rate of a chemical reaction to help support life. The enzymes in your body help to perform very important tasks