Answer:
mitochondria
Explanation:
Both bacteria and mitochondria have their own cell
DNA replication proceeds in one direction around the bacterial chromosome.
Explanation:
Replication of DNA is preserved across most of life. Therefore, even bacteria DNA replication occurs bidirectionally. During replication of DNA, A primer is required in the initiation complex before DNA polymersae can begin replication. This is because this enzyme works by adding DNA nucleotides at the 3’ end of an existing strand. DNA can have several replication forks on one double strand in which replication occurs. For every fork, there is a leading strand whereby the replication process by DNA polymerase is continuous and the lagging strand whereby the replication is done in bits by the same polymerase enzymes. The lagging strand will, therefore, require many primers. This is becaue strands of DNA are antiparallel yet the DNA polymerase has to move in one direction. Since replication can only occur in the 5’⇒3’ direction, the antiparallel strand will be done in 5’⇒3’ chunks that will later be joined into one strand.
Learn More:
for more on DNA replication check out;
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Answer:
When the meteor hit a caused a chain reaction which caused all that and made some cloud that was toxic.
Explanation:
Circulatory system pumps blood from the heart to the lungs to get oxygen. The heart then sends oxygenated blood through arteries to the rest of the body. The veins carry oxygen-poor blood back to the heart to start the circulation process over. Your circulatory system is critical to healthy organs, muscles and tissues.
<h2>Answer is option "a"</h2>
Explanation:
- A broad measure of fluid breaks from the blood spread each day. An extensive amount of liquid breaks from the blood dissemination every day. Except if this liquid is consumed by the lymphatic framework, an excessive amount of liquid will amass in the interstitial spaces and growth will occur The key capacity of lymph is to send blood parts back to the circulatory framework and keep up the correct volume of blood scattering.
- The interstitial fluid is fluid that has spilled from the blood stream and contains platelets and proteins which are fundamental parts of blood Except if these segments have come back to the circulatory system, the volume of blood in an individual's body may get inadequate.
- Hence, the right answer is option a " it becomes interstitial fluid, enters lymphatic vessels, and is returned to the bloodstream."
