The specific reactants that an enzyme acts on are called substrates. they temporarily bind to enzymes at specific places called active sites.
Answer:
45 chromosomes (2n1 + n2)
Explanation:
The allotetraploid 2n1+2n2=60 has 60 chromosomes total, two sets of them of type 1 and two sets of chromosomes from the other type (2).
If the suspected type 1 parent is diploid with 30 chromosomes, then the allotetraploid has 30 type 1 chromosomes and 30 type 2 chromosomes.
<u>During meiosis, the germ cells reduce the total chromosome number by half.</u>
- The gametes produced by the allotetraploid will have 15 type 1 chromosomes and 15 type 2 chromosomes.
- The gametes produced by the suspected parent will have 15 type 1 chromosomes.
When these gametes combine during the backcross, the F1 zygote will have a diploid number of 30 type 1 chromosomes (15 coming from the allotetraploid and 15 coming from the suspected parent) and 15 type 2 chromosomes (which will be haploid because they all came from the allotetraploid).
Answer:
The author of the anti-GMO article was a fitness expert. He makes a living by selling supplements that have a non-GMO label. So, he had a clear bias against GMOs. The author of the pro-GMO article was a laboratory technician who works for a large corporation that makes GMO seeds for farmers. So, this author had a bias toward GMOs.
Pluripotent cells can differentiate into almost any type of cell.
Biology? I’m only in 8th grade science
Answer:
In situations where the population density of a given species exceeds the ecosystem’s carrying capacity, the species will deplete its source of food, water, or other necessities. Soon, the population will begin dying off. A population can only grow until it reaches the carrying capacity of the environmen
