Explanation:
purines-Double carbon-nitrogen ring with four nitrogen atoms
pyrimidines-Single carbon-nitrogen ring with two nitrogen atoms
The cells of diplomonads and parabasalids have modified mitochondria.
Diplomondas are small zooflagellates that inhabit the digestive systems of various animals, including termites, rats, and humans. Diplomonads do not posses true mitochondria, and thus they cannot perform respiration and instead must obtain their energy from fermentative processes. Parabasalids on the other hand also lack true mitochondria and instead contain small hydrogenosomes which apparently developed from reduced mitochondria.
Hello there.
<span>Nside the cell is a 13% solute concentration and outside the cell is a 13% solute concentration. What term describes the solution?
</span><span>Hypertonic</span>
Answer:
Light reactions and Calvin Cycle
Explanation:
The products of the light reaction become the products of the Calvin cycle (which is the dark stage) of photosynthesis. The light reaction is called so because it harnesses the energy of the sunlight photons to split water molecules into H+ and O- . The CO2 is then reduced to glucose using the H+ in the Calvin cycle without the need for sunlight - hence referred to as the dark reaction. The light reaction occurs in the grana while the dark reaction occurs in the stroma.
Active transport moves molecules from HIGH to LOW concentrations