Answer:
1. Non-polar group
2. Increase cholesterol in the phospholipid bilayer
Explanation:
1. The plasma membrane of cells is made up of two layers of phospholipids, this is to insure that there is a distinct separation in the contents of the inside of the cell, from the outside. Water (a polar molecule) cannot easily pass through the membrane, hence a non-polar molecule would pass through easier.
2. Cholesterol in the plasma membrane increases fluidity, hence if the plasma membrane's permeability is decreasing due to the cold temperature, increasing fluidity and permeability would then allow the membrane to retain its function.
Ribosomes are located in the cytoplasym and in the endoplasmic reticulum.
Hope helps!-Aparri
Answer:
Yes
Explanation:
A piece of circular doubled stranded DNA located in an area of the cell called nucleoid.
Answer:
A null hypothesis would be that caffeine doesn't stimulates sunflower plants to grow taller.
Explanation:
Null hypothesis: In research methods, the term "null hypothesis" is described as a type of hypothesis that proposes that there's no difference between specific characteristics of a particular data gathering process or population.
Function: The main aim of "null hypothesis" is to prove whether or not a specific test or study is supported and is separated from the researcher's own decisions and values. It is responsible for providing a way to a given study or test and is represented by H0.
Answer:
The anaswer to your question about fossils is your work.
Explanation: