Answer:
Answer : A, B and D
Explanation:
Amphipathic lipids are lipids that have bothe polar and non-polar parts or end. The polar part is the part which is described as hydrophilic i.e water loving, while the non-polar part is described as hydrophobic, meaning water fearing.
Most or all hydrophobic molecules clump together in water in order to prevent water from surrounding the molecules. This means that, they do not break the hydrogen bond in the water. This is known as hydrophobic effect.
In this case, it will be discovered or concluded that, the three options, A, B and D, are the statements that are considered to be true.
Answer:
The three of the statements which are true includes A,B,and D.
A. Amphipathic (amphiphilic) lipids are the structural basis of biological bilayer membranes.
B. The tendency of water to minimize its contact with nonpolar substances is called the hydrophobic effect.
D.Hydrophobic molecules clump together in water because fewer water molecules are required to surround them, which results in a smaller decrease in entropy than if the molecules were individually hydrated.
Explanation: option E is wrong because micelles are formed by amphipathic molecules like Lipids not non polar molecules. Option C is wrong because water molecules involved in hydration cannot participate in normal hydrogen bonding with one another.
Answer:
Out of the 22 amino acids, 8 cannot be produced in the body and must be consumed from outside sources, so they're called "essential".
Answer:
The phase that not all cells enter, but is a phase where cells are not actively dividing is called the G0 or non-dividing phase.
Answer:
G₀ phase
Explanation:
Some types of cells divided slowly or not at all. These cells may exit the G₁ phase and enter a resting phase called G₀ phase. In G₀ phase, a cell is not actively preparing to divide. It's simply doing its job. For some cells, G₀ is a permanent state, while others may restart cell division given the right signals.
B.The ability for asexual reproduction.
C. Competition between organisms.
D. Large amounts of resources.
Answer:
A & C
Explanation:
Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.
YES - A) You must have variation in the population, typically in the terms of "fitness" or having admirable/sucessful traits that make them more likely to reproduce and ensure their own offspring are fit too.
NO - B) It is sexual (not asexual) reproduction that uses natural selection for their offspring. Although some asexual organisms use natural selection, it is ALWAYS used if possible with natural selection to ensure the fitness of characteristics is passed down.
YES - C) Competition is necessary for natural selection to occur. When those who are more physically fit compete, they are more likely to live against their opponent and therefore pass on the trait of fitness.
NO - D) Although resources are necessary, large amounts are not as it does not lead to fighting over them (scarcity) bringing us back to the need for competition above.
Hope this helped!
active transportation
cyrolysis
diffusion
Answer:
Diffusion
Explanation:
The strong smell is diffusing from one part of the home to the other.