Answer:
The answer is D. neutral.
Answer:The leading strand is smoothly repeated, while every five feet the lagging strand is like driving down a street with a stop sign. In small single strands, the lagging strand must be repeated, while the stand is combined by DNA ligase. The DNA helicase is an essential multi-subunit protein in the replication process because it combines ATP's exergonic hydrolysis with the unwinding of the double helix of the DNA. In the initiation complex (the collection o collection o), additional proteins must be recruited.DNA polymerase is responsible for the DNA replication process, during which a molecule of double-stranded DNA is copied into two identical molecules of DNA. The power of DNA polymerase molecules to copy DNA molecules into test tubes through polymerase chain reaction, also known as PCR, has been used by scientists.DNA polymerase is responsible for the mechanism of DNA replication, during which a double-stranded DNA molecule is copied into two identical DNA molecules. Scientists have exploited the power of DNA polymerase molecules to copy DNA molecules into test tubes by polymerase chain reaction, also known as PCR.
Explanation:
Answer:
living thing is made up of one or more cell.
South America and Africa have completely different rock layers.
B
A hurricane hits the Gulf of Mexico at the beginning of June.
C
Similar fossils are found on the coasts of South America and Africa.
D
North America and South America are connected by land.
Continental drift is a hypothetical argument that affirms that the continents of the Earth shifted over the geological timeline. It says that the landmasses drifted over the oceans hence creating several continents and oceans.
The correct answer is:
Option C. Similar fossils are found on the coasts of South America and Africa.
The explanation for the correct answer is:
Therefore, alike fossils found in various continents supports the theory of continental drift.
To learn more about continental drift follow the given link:
Answer:
C
Similar fossils are found on the coasts of South America and Africa.
The correct answer is biological.
When any pathogen invades the body, it has to pass several line of defence. The first barrier is skin and mucous membrane which is a physical and chemical barrier. The second line of defence is non specific response by macrophages, neutrophills and interferon. After crossing these two barriers the third line of defence comes into action in which, the B- cells and T-cells acts specifically on the pathogen and destroys it.
The body will use the biological immune responses to destroy the disease-causing bacteria which crosses the first and second lines of defense.
The immune system is the system of organs and tissues as well as cells which work together to protect the body from diseases.
The first line of defence of the immune system is the skin an mucous membranes.
The second line of defense is the macrophages.
The third line of defense is the immune cells such as B-cells and T-cells which are biological immune responses.
Therefore, the body will use the biological immune responses to destroy the disease-causing bacteria which crosses the first and second lines of defense.
Learn more about immune system at: brainly.com/question/26285919
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Their cells are all alike.
B.
They can live in extreme environments.
C.
They have different cells for different tasks.
D.
They are able to move around freely.