<span>The Krebs cycle uses acetyl CoA as a reactant.</span>
a fish simply moves its tail and its fins to swim. They move their caudal fins (tail fins) to propel themselves through the water. Their pectoral fins, and for the most part, the rest of the fins, are used to help the fish change direction, along with the pectoral fins helping them to stop.
Eliminate B and D, not all single celled organism carry out through photosynthesis , they called singled celled organism and not work with other cell, it's either A and C, single celled organism is not a complex organism. so you can eliminate letter C.
so the best answer is A, although they have multiple organs system to maintain their internal stability.
Answer:
Dissolve 47.025 grams of sucrose in enough water to produce 250 ml of solution.
Explanation:
You need to prepare 250. mL of a 0.550 M aqueous solution of sucrose, C12H22O11 (aq),
which is used frequently in biological experiments.
Based on your answer above, what is the value of x?
Solution:
A 0.550 M aqueous solution contains 0.550 mole of sucrose per liter of solution.
250 ml = 0.250 liter
Thus a 0.250 liter of a 0.550 M aqueous solution of sucrose contains 0.250 * 0.550 = 0.1375 mole of sucrose
Recall:
Mass = number of moles * mass of 1 mole
mass of 1 mole of C12H22O11
= 12(12) + 1(22) + 16(11)
= 144 + 22 + 176
= 342 grams
Mass = 0.1375 * 342 = 47.025 grams of sucrose.
Dissolve 47.025 grams of sucrose in enough water to produce 250 ml of solution.
Yes the bush is alive. It is doing all the the thing in the proses of life (MRS GONNER)
Movement. All living things move in some way. ...
Respiration. Respiration is a chemical reaction that happens within cells to release energy from food.
Sensitivity:The ability to detect changes in the surrounding
environment
Growth
Reproduction
Excretion
Nutrition