Answer:
DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.
Explanation:
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1. Phosphate
2. Pentose sugar
3. Nitrogenous Base
Answer: D
Explanation: it’s the size of the sediments
Answer:
Osmosis
Explanation:
Osmosis is the process of movement of water molecules from the region of its higher concentration (hypotonic) to that of the lower concentration (hypertonic).
Here, two solutions of different solute concentration are separated by a membrane that allows the movement of water molecules through it. Osmosis is a passive movement and does not require an input of energy as it is driven by the concentration gradient.
Connective tissue is the most abundant and widely distributed of the primary tissues. Connective tissue has three main components: cells, fibers, and ground substance. Together the ground substance and fibers make up the extracellular matrix