Answer:
C
Explanation:
Hydrophobic interactions are the result of strong attractions between nonpolar regions and are crucial in biological phenomenon such as protein folding and cell membrane structure. The correct option is D.
Hydrophobic interactions often occur between nonpolar molecules or groups. The correct statement among those provided is D: hydrophobic interactions are the result of strong attractions between nonpolar regions.
These interactions do not require the presence of surrounding water molecules, nor do they result from maximizing contact with water. Instead, nonpolar molecules or groups tend to gather together, or aggregate, to minimize their exposure to water or any other polar substances.
This is because there is a natural repulsion between polar and nonpolar substances. Thus, hydrophobic interactions are critical for the folding and stability of proteins, cell membrane structure, and many other biological phenomena. The correct option is D.
#SPJ2
genetic engineering
recombinant DNA
cloning
Answer:
The correct answer is hybridization.
Explanation:
The procedure by which organisms of distinct species, breed, or varieties are chosen to interbred so that to generate offspring with the wanted characteristics is known as hybridization. Identically, the Maltese dogs were bred selectively so that to achieve the desired characteristics like less shedding of hairs, small size, and others.
b) 36%
c) 66%
d) 58%
e) 24%
Answer:
Option C, 66%
Explanation:
Zoonotic pathogens are the ones which are transmitted from animals to human beings.
As per the study of world health organisation, nearly 61% of human diseases caused by pathogens are due to Zoonotic pathogens. This percentage has increased from last ten decades to 75%.
As per Center for Disease Control and prevention, more than 50% pathogens are Zoonotic pathogens
These pathogens can enter human being through various medium such as air, water, contaminated food, hand or mouth contact etc.
Some common examples of disease caused by zoonotic pathogens are -
Malaria, dengu, Typhoid etc.
Hence, option C is correct
Answer: Improving food storage facilities
Explanation:
The complementary DNA strand to 5'- atcgcaactgtcacta-3' is 3'- tagcgttgacagtgat -5' (option 'a') because adenine pairs with thymine, and cytosine pairs with guanine.
The nucleotide sequence of the DNA strand complementary to 5'-ATCGCAACTGTCACTA-3' follows the established base pairing rules in DNA. These rules dictate that adenine (A) pairs with thymine (T) and cytosine (C) pairs with guanine (G). Therefore, the complementary DNA strand is 3'-TAGCGTTGACAGTGAT-5'.
This complementary sequence is crucial in DNAreplication, where the two strands of the double helix separate, and each strand serves as a template for the synthesis of a new strand following the base-pairing rules. This process ensures the faithful transmission of genetic information and is fundamental to the biology of all living organisms. So, the correct option is 'a.'
#SPJ2
Parent cell give rise to daughter cell being genetically identical because of it replicates the DNA, so after mitosis, both daughter cell is genetically identical to the parent cell.
Mitosis results in the formation of two identical daughter cells, each with the same number of chromosomes as the parent cell.
Meiosis, on the other hand, produces four distinct daughter cells, each with half the amount of chromosomes as the parent cell. Because DNA replicates to complementary to other DNA strands.
The mature cell that is undergoing cell division is known as the parent cell or the mother cell, and the new cells that emerge at the conclusion of the cell division are known as daughter cells.
Therefore due to DNA replication daughter cell is genetically identical to the parent cell after mitosis.
Learn more about daughter cell is genetically identical to the parent cell, here:
#SPJ2
Answer:
after mitosis there are two daughter cells, which are genetically identical to the parent cells.
Explanation:
The daughter cells are identical to the parent cells because the cell copies/ replicates its chromosomes. Then it splits the chromosomes equally so that each daughter cell has a complete set of chromosomes.