Answer:
How do limiting factors affect population size?
Explanation:
Limiting factors are factors that affects the size of a population and slows down its growth rate or stop it in its entirety.
These factors include food, space, temperature, sunlight etc.
Limiting factor like food can affect a population greatly like not having enough preys in a forest, therefore the predators are starved to death or even in a fish pond where there is high competition for space (overpopulated) which leads to oxygen deficiency i.e they compete for oxygen as well, and this can lead to death as well.
Answer:
D.
Explanation:
Enzymes are not consumed after the product (combining or splitting substrates) is released. They are recycled to perform the same process over and over.
Answer:
Explanation:
Translation can be defined as the synthesis of polypeptide chains (protein) from mRNA in the ribosome.
For the initiation steps in translation in prokaryotes
The small ribosomal subunit first binds to mRNA.
For the elongation process
It involves the movement of the tRNAs from the sites ( P, A and E) till they leave the ribosome - translocation of ribosome binding of second aminoacyl trna.
The rungs of the double helix in DNA are made up of nitrogenous base pairs: Adenine, Thymine, Guanine, and Cytosine. The correct answer is C.
