Answer:
What best describes the relationship between the two sets of reactions of photosynthesis, which are the light-dependent reactions and the light-independent reactions? Only the light-independent reactions produce sugars, but they depend on products of the light-dependent reactions.
Explanation:
What best describes the relationship between the two sets of reactions of photosynthesis, which are the light-dependent reactions and the light-independent reactions? Only the light-independent reactions produce sugars, but they depend on products of the light-dependent reactions.
I believe the answer would be C
Answer:
The correct answer will be true.
Explanation:
Myelin is a protective and insulating layer formed around the neurons of the central and peripheral neurons. The Schwann cells in the PNS and oligodendrocytes in the CNS form the myelin sheath around the neurons.
This myelin protects the axons of the neurons as well insulate the neurons which speed up the transmission of the electrical impulse generated in the neurons. If myelin is damaged, these impulses get slow or get damaged.
Thus, true is the correct answer.
Answer:
The correct answer is Translation or Protein biosynthesis.
Explanation:
Translation the end process of central dogma of molecular biology. Translation occur in cytoplasm in eukaryotes.During Translation process mRNA binds with the 40S subunit of ribosome. mRNA contain codons that interract with the anticodon of tRNA nad this codon anticodon interraction helps to code a amino acid specific for that codon. For example AUG codes for methionine .
After encoding an amino acid ribosome moves to the next codon of mRNA and carry out the similar procedure to encode another amino acid that is then linked to its previous amino acid by peptide bond.
Thus the so formed amino acids are links with peptide bond and this continues till the ribosome recognizes a termination codon or non sense codon.
The cell has several structures and organelles that help it perform its role in an organism.
1. Plasma membrane. This mediates cell to cell interactions and adhesion to surfaces.
2. Cytoplasmic matrix. This forms an environment for other organelles and is the location of many metabolic processes.
3. Nucleus. This is the repository for genetic information and is also the control center of the cell.
4. Mitochondria. This are used for energy production.
5. Golgi apparatus. These are used for packaging and secretion of materials for various purposes and for lysosome production.
6.Cell wall and Pellicle. Strengthen and give shape to the cell.