Answer: form of a virus that is integrated into the genetic material of a host cell and by replicating with it can be transmitted from one cell generation to the next without causing lysis.
explanation: https://www.merriam-webster.com/dictionary/provirus
Answer:
B.) water mold
Explanation:
The water mold is a filamentous fungus like organisms that lives in brackish water, fresh water or wet soils. They are saprophytic, that is, they live on dead organisms. Their reproduction is usually by motile asexual spores (zoospores).The zoospores are of two types namely pear-shaped with apical flagella and kidney-shaped with two flagella on the concave side. Water mold are usually identified by their zoospores.
The structure that caused rotifers to be called wheel animals or wheel bearers is the corona.
Rotifers are also known as wheel animals or wheel bearers because of the corona structure around their mouth region.
Some rotifers are sessile and live inside tubes or gelatinous holdfasts that are attached to a substrate. Other rotifers migrate around a substrate through inch worming.
This is because when corona is seen in a sequential coordinated movement, it resembles the structure of a wheel, although it does not rotate in reality.
Therefore, we conclude that rotifers are called wheel animals or wheel bearers due to the presence of the corona structure.
Learn more about rotifers here: -
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Answer:
A) 5' AGCTAG 3'
Explanation:
DNA strands are antiparallel meaning that 3' to 5' has a complementary strand from 5' to 3'. This means that the last two answers can be eliminated because you can't have the 3' side pair up with a 3' side.
the other thing to remember is one of Chargaff's rules:
- A pairs with T
- G pairs with C
When writing a complementary strand's sequence, you must "convert" the letter in the original sequence to the letter that it is paired with by Chargaff's 2nd rule.
