Answer:B). Cell membranes are composed of a lipid bilayer.
Explanation: A membrane is a lipid bilayer that surrounds the cell. Lipids have two parts: the fatty acid chain (the tail) and the phosphate group (the head).
The phosphate head groups are polar, face outward and interact with the outside environment of the cell. The fatty acid chain is hydrophobic and nonpolar, face each other in the bilayer thus forming a hydrophobic fluid interior.
The hydrophobic nature of the bilayer interior makes the membrane to permit only nonpolar and hydrophobic molecules to pass through the cell membrane. This is the reason the membrane allows only molecules that dissolve in the lipid bilayer to pass through to enter or leave the cell.
Yeast is a prokaryote that is not bacteria
Answer:
D. Temperature increases and pressure decreases.
Explanation:
As you head toward the center of the Earth, temperatures increase exponentially. The Earth's core is a sphere of molten nickel and iron. As you move further and further away from the core, the crust cools to much colder temperatures all the way up to the surface. The Earth gets hotter as you move towards to center.
Hopes this Helps :D
Brainiest Please : )
Answer:
anaphase,metaphase,prophase,telophase
Which organelle would be found in higher concentrations in a muscle cell when compared to other cell types?
The answer is:
C) mitochondria