<span>Other mutagens act by chemically modifying the bases of DNA. For example, nitrous acid (HNO2) reacts with bases that contain amino groups. Adenine is oxidatively deaminated to hypoxanthine, cytosine to uracil, and guanine to xanthine. ... Uracil pairs with adenine rather than with guanine.</span><span>
</span>
Answer:
In addition to overproduction, industrial monoculture predisposes farms to pest problems. To keep up with intensified production, farmers increased pesticide and fertilizer usage, crop density, and the number of crop cycles per season, but decreased crop diversity
Explanation:
Answer:
30 because 15 * 2 = 30
Explanation:
Tursiops truncatus belongs to mammals and it has a pair of chromosomes in each somatic cell
Somatic cell (2n) - diploid cell
egg cell (1n) - haploid cell
Answer:
Hey mate.....
Explanation:
This is ur answer.....
<h3><em>Crust is the outermost shell of a terrestrial planet</em><em>.</em></h3>
<h3><em>Mantle is the mostly-solid bulk of Earth's interior. </em></h3>
<h3><em>Core is the most inner part if the Earth. It is made of two layers: the outer core, which borders the mantle, and the inner core. </em></h3>
Hope it helps!
Brainliest pls!
Follow me! ♧
Answer:
Cytochrome iv allow the transfer of electron from cytochrome a₃ present in cytochrome iv that reduce oxygen on mitochondrial membrane for ATP synthesis.
Hypothesis: cyanide blocks the cytochrome iv, therefore, oxygen will not be utilized which is important to derive energy for the cell to live.
So binding of cyanide inhibit the electron transfer to the oxygen atom, therefore, the electron transport chain will be blocked at the terminal position. This blockage does not allow the use of oxygen atom to derive energy for the cell and result in the rapid death of the cell.
So cyanide poisoning in humans is fatal because it blocks ETC by restricting the transfer of electron from cyt iv to oxygen and ultimately blocks ATP synthesis which is required by the cell to live.