Answer:
chemical nature of the membrane
Explanation:
The cell membrane is bilayer of amphipathic phospholipids and proteins The hydrophobic tails of phospholipids make the inner core of the membrane while hydrophilic heads are oriented towards the surface of the membrane.
The membrane is selectively permeable as it allows only nonpolar, small and uncharged substances to pass through its hydrophobic inner core. Hence, the chemical nature of the membrane makes it choose the allowed substances to be transported.
A) decreases.
B) increases.
C) stays constant.
D) changes unpredictably.
It was west in Florence It was like the biggest dangerous hurricane that is why here in the united states has been dark these couple of days and still is. the rotation has gone west but the hurricane is not to dangerous right now because all the rain drops had to be low because there was already too much rain in the west and rotated to the south but more in the west.
Answer:
Climax community
Explanation:
B Compounds and mixtures contain a variety of elements, but the elements in a mixture are able to last longer because they are chemically combined.
C Mixtures can be made up of elements and compounds that lack definite proportions, but a compound is composed of elements that are present in definite proportions.
Answer:
The statement that BEST compares compounds and mixtures is option C:
Explanation:
"C Mixtures can be made up of elements and compounds that lack definite proportions, but a compound is composed of elements that are present in definite proportions."
Answer:
A Compounds and mixtures contain a variety of elements, but the elements in a mixture do not retain their original characteristics when combined.
Explanation:
As Compounds consist of two or more atoms that can be broken down into simple elements.
A Mixture contains two or more atoms that can be mixed together. Those atoms are not chemically combined.