False. Streams lose velocity when the slope of the stream bed decreases.
- Question -
Spicules and Trabeculae are found in __________________.
- Answer -
Compact Bone Matrix.
Spicules and Trabeculae are found in Compact Bone Matrix.
- The Wolf -
Answer:
Larger polar molecules polysacherides
Explanation:
Answer:
The correct answer is "It blocks translocation of the large ribosomal subunit, preventing the movement of peptidyl-tRNA from the A (acceptor) site to the P (peptidyl) site of the ribosome".
Explanation:
Many antibiotics work by inhibiting bacterial protein synthesis, and they act at different levels of the synthesis process. The mechanism of action of antibiotics could be assessed using different strategies on the laboratory. In this case an antibiotic with the synthetic polynucleotide 5’-AUGUUUUUUUUU resulting in disrupting peptide synthesis to Met-Phe would block translocation of the large ribosomal subunit, preventing the movement of peptidyl-tRNA from the A (acceptor) site to the P (peptidyl) site of the ribosome. The A site is the point of entry of the tRNA and where the first and second amino acid are added, whereas the P site is where the whole polypeptide is synthesized. This antiobiotic does not allow that protein synthesis continues to the P site of the ribosome, therefore the proteins synthesized only have two amino acids.
Instead of photosynthesis, some of the autotrophs can survive without sunlight as an initial energy source because they use a process called chemosynthesis in which they harness chemical energy released from sulfur vents under the ocean, rather than from the sun.
<h3>What is an Ecosystem?</h3>
An ecosystem may be defined as the place or area where members of different species live together and interact with one another for the purpose of food, shelter, and space.
The process of chemosynthesis does not utilize energy from the sun to synthesize food. Rather, it makes food utilizing energy from chemical reactions, frequently incorporating hydrogen sulfide or methane with oxygen. The autotrophs who perform this process are known as chemoautotrophs.
Therefore, it is well described above.
To learn more about Chemosynthesis, refer to the link:
brainly.com/question/6614919
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