+1-415-670-9189
info@expertsmind.com
Is it extremely small to demonstrate brownian movement
Course:- Biology
Reference No.:- EM1339557





Assignment Help >> Biology

1) Why must particles be extremely small to demonstrate brownian movement?

2) What is the difference between molecular motion and diffusion?

3) If you immerse your hand in distilled water for 15 minutes, will you cells lyse? why or why not?

4) How do cells such as algae and protists avoid lysis in fresh water?




Put your comment
 
Minimize


Ask Question & Get Answers from Experts
Browse some more (Biology) Materials
Compare transport of soluble ER resident proteins from the cis-Golgi network, and endocytosis of LDL from plasma membrane to lysosome, in the following aspects: mechanism of c
Consider the use of the Punnett square or your knowledge of meiosis. Explain how the evidence DNA profile and knowing the DNA profile of an offspring can lead to a parent as a
A 23 year old medical student has mixed venous oxygen and carbon dioxide tensions of 40 mmHg and 45 mmHg, respectively. A group of alveoli are not ventilated in this student
a. Determine what are/is the possible combinations of phenotypes and genotypes the parents of this child will have. A biologically sound logical answer is required here. b.
A cell undergoing meiosis produces a daughter cell, during which one nondisjunction event occurs. If the number of chromosomes in a normal diploid cell of this organism (not
Suppose someone was attempting to identify proteins in a mixture using a polyacrylamide gel electrophoresis, but was struggling to reproduce their results. What is the most
In the video on the effect of exere on cells, it was pointed out that people who exercised regularly had younger cells. The researchers looked for a marker in volunteer's bl
What are the three main ions that play a role in the equilibrium membrane potential. What ion drives the potential, and why. What kinds of functions might these shared genes h