Answer:
The pulmonary arteries have light violet blood as an artistic depiction to stress they carry deoxygenated blood, or oxygen poor blood, from the heart to the lungs.
Explanation:
Answer:
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Answer:
Explanation:
1. DNA unzips exposing nitrogen bases
2. RNA nucleotides pair up with their corresponding DNA bases, copying the code
3. mRNA carries the newly copied code out of the nucleus and to the ribosome
4. tRNA brings the appropriate amino acids to the ribosome depending on the code.
5. A series of amino acids make up the newly formed proteins.
6. The proteins get to work!
Answer:
The light-independent reactions of photosynthesis take place within the stroma. It contains enzymes that work with ATP and NADPH to “fix” carbon from carbon dioxide into molecules that can be used to build glucose. The chloroplast’s own genetic material (separate from that of the cell) is also stored in the stroma.
The interior of the chloroplast contains another membrane—the thylakoid membrane—which is folded to form numerous connected stacks of discs. Each disc is a thylakoid and each stack is a granum (pl. grana).
The light-dependent reactions of photosynthesis take place within the thylakoids. These reactions occur when the pigment chlorophyll, located within the thylakoid membranes, captures energy from the sun (photons) to initiate the breakdown of water molecules.
