I think the correct answer from the choices listed above is the first option. The abiotic component that would most likely change in a shallow ocean ecosystem during upwelling would be an increase in oxygen content. Hope this answers the question. Have a nice day.
Answer:
The answer is A. Nerve signals from the brain are controlling the arm.
Explanation:
Movement: the brain sends messages that control how your body moves.
Lemme know if this was right.
Answer:
DNA ligase is an enzyme which can connect two strands of DNA together by forming a bond between the phosphate group of one strand and the deoxyribose group on another.
DNA polymerase is an enzyme that synthesizes DNA molecules from deoxyribonucleotides, which are the building blocks of DNA. The enzymes play an essential role in DNA replication, usually working in pairs to produce two matching DNA stranges from a single DNA molecule.
DNA gyrase is an essential bacterial enzyme that catalyzes the ATP-dependent negative super-coiling of double-stranded closed-circular DNA
Helicases are enzymes that bind and may even remodel nucleic acid or nucleic acid protein complexes. There are DNA and RNA helicases. DNA helicases are essential during DNA replication because they separate double-stranded DNA into single strands allowing each strand to be copied.
Explanation:
Answer:
Virtually all toad skin contains bufotoxin not to mention a host of external and internal bacteria. So, they are considered unsafe and some, like the cane toad, dangerous for human consumption.
Explanation:
Ansnswer:
False.
No Mendel principled talk about how different genes assemble unregulated with one another to develop reproductive cells
Explanation:
Gregor Mendel was a scientist and the founder of modern science genetics. He made so findings in 1865 and He proposed three laws and they are;
Law of independent assortment which states that two alleles from different genes separated independently to form gamete.
Law of segregation states that a pair of gene separated to for reproductive cells.
Law of dorminant inheritance states that in heterozygote, dorminant allele will masked the recessive allele.
