Answer:
When a cell has energy available, it can store small amounts of it by adding phosphate groups to ADP, producing ATP. ADP is like a rechargeable battery that powers the machinery of the cell. One way cells use the energy provided by ATP is to carry out active transport.
Explanation:
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Answer:
A) Reproduction
Note:
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Answer:
See the answer below
Explanation:
The phenomenon is best explained by the fact that the <u>genetic codes are degenerates</u>. In other words, more than one codon can specify for the same amino acid being carried by the tRNA.
<em>The base-pairing rule between the third nucleotide of a codon and that of the anticodon on the tRNAs loosens off. For example, GUU, GUC, and GUA all specify for the amino acid valine while GCU, GCC, and GCA all specify for alanine. </em>
Answer:
1. Biotic
2. Ecosystem Organism
3. Species
4. Biome
5. Population
6. Biosphere
7. Community
8. Abiotic
9. Populations, communities, ecosystem, and biosphere.
Explanation:
