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zepelin [54]
3 years ago
8

The building block of nucleic acids are ___________. These consist of a sugar, a phosphate and a ___________ base. The bases fou

nd in DNA are adenine, thymine, cytosine, guanine.
Biology
2 answers:
kirill [66]3 years ago
7 0
Polynucleotides and aromatic base
disa [49]3 years ago
4 0
The building block of nucleic acids are nucleotides. These consist of sugar, a phosphate, and a nitrogenous base.
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I think it’s fats. Let me know.
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What are three main types of point mutations that can occur during replication or protein synthesis?
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The three types of point mutations that can occur during replication/protein synthesis such as Insertion, Deletion, and Frameshift.
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Which of the following measurements involve a direction?
Yakvenalex [24]

The measurements indicated below that can involve a direction include Acceleration and Distance (Option A and C).

<h3>What do magnitude and direction mean?</h3>

Magnitude can be defined as a type of measurement based on a number or range value that does not involve orientation, while the direction is a magnitude that indicates orientation.

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3 0
2 years ago
In the onion root tip cells, which of the following would be evidence of cytokinesis?
koban [17]

The study of onion root tips is widely known for the clear appearance of the stages of mitosis since the chromosomes are large and are clearly visible. They are easily stained with the stainer and are visible clearly under the electron microscope. The phase of mitosis are

Interphase

Prophase

Metaphase

Anaphase

Telophase and

Cytokinesis

Each of these phases show the different stages in which the division of one cell into two daughter cells takes place. The cytokinesis is the final phase in the mitosis cell division. This is the part of cell division process during which the cytoplasm of the cell divides into two equal parts and forms into two daughter cells.

During the cytokinesis process, the spindle apparatus partitions and transports the duplicated chromatids and moves into the cytoplasm of the dividing daughter cells. In this process a dividing structure called the cell plate is formed to distinguish the daughter cells. This cell plate later grows into a double layered cell wall which then splits the parent cell into two separate cells.

Hence the option D is the right answer

3 0
3 years ago
Read 2 more answers
Why do cells stay small
Dafna1 [17]
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3 years ago
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