Nucleic acids also typically contain phosphorous, and nitrogen plays an important structural role in nucleic and proteins. The proteins, being made up a diverse set of amino acids, have, in addition to carbon, hydrogen, oxygen, and nitrogen, the elements sulfur and selenium.
In the prophase of mitosis if 18 duplicated chromosomes are in a cell then the number of chromosomes in interphase is <u>9</u>.
A cell's growth and division are accompanied by a sequence of processes known as a cell cycle. A cell spends the majority of its time in what is known as interphase, where it develops, duplicates its chromosomes, and gets ready to divide. The cell then exits interphase, goes through mitosis, and finishes dividing.
A sister chromatid is one that has two identical copies of a chromosome that are connected by a common centromere during chromosome DNA replication. In other words, a sister chromatid can also be thought of as "one-half" of a chromosome that has been duplicated. A dyad is a pair of sister chromatids.
Sister chromatids, which are firmly connected at the centromere region of each chromosome, are created as a result of DNA replication during the S phase (synthesis phase). Each chromosome is a duplicate at this point and is made up of two sister chromatids.
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The host is the host and the guard cell is the guard
Answer:
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<u>A cat is lying on its abdomen with its limbs extended. The view of the </u><u>tarsus</u><u> in this position would be called </u><u>Plantarodorsal (PID.)</u>
What is plantarodorsal?
- The sole of the foot, also known as the plantar region, is the part of the foot that touches the ground.
- The dorsum of the foot, also known as the dorsal region, is the part of the foot that faces upward.
What part of the foot is the dorsal?
The dorsum of foot is the area facing upwards while standing.
What is dorsal and plantar flexion?
Plantar flexion describes foot movement contracting muscles in the sole of the foot while its opposite motion, dorsal flexion or dorsiflexion, describes movement toward the upper side or back.
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