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Oliga [24]
3 years ago
7

Structure 4 is what type of molecule (PLEASE LOOK AT THE picture and help me im almost to a 90 this would help me a lot.

Biology
1 answer:
Xelga [282]3 years ago
5 0

                                                    DNA Molecule

  • It has all the <u>Nitrogen Bases</u>: Adenine, Cytosine, Thymine, and Guanine
  • Base pairs
  • It has a backbone

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Why in sexual reproduction do we use different cells from meiosis and not identical cells from mitosis?
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What surface features does Comet Hale-Bopp have? Unless there is no surface features.
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3 years ago
What does a single-celled prokaryote, like a bacteria, have in common with a single-celled eukaryote, like an amoeba? Select the
densk [106]

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Cells are the smallest functional unit of organisms which are classified under two main categories namely:

--> prokaryotic cells and

--> eukaryotic cells.

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Eukaryotes are organisms which possess a definite or true nuclei. The cell structure is complex and highly organized with a well-defined nucleus (meaning its DNA is surrounded by a membrane). Many structures called the cell organelles are present which include: mitochondria, chloroplasts, the endoplasmic reticulum, the Golgi apparatus, and lysosomes with other cell components, that is the cytoplasm, plasma membrane and ribosomes. Each organelle carries out a certain type of work. Examples of organisms that belongs to this group are the amoebas.

From the explanation above, both bacteria and amoeba are single- celled organisms which contains plasma membranes, cytoplasm, ribosomes, and DNA.

4 0
3 years ago
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