Answer:
The speed of a reaction is given by the reaction rate, a measure of how fast reactants are consumed and products are formed. The study of reaction rates is known as chemical kinetics. The central theory of kinetics is collision theory. The premise of this theory is simple: molecules have to collide to react.
Explanation:
Answer:
Your answer is skeletal,
Explanation:
It is not related to preventing disease at all and provides no help for it unlike the other options.
Answer:
B
Explanation:
Glycolysis requires an input of 2 ATP molecules to produce 4 ATP molecules. It results in a net worth of 2 ATPs.
Answer:
A: Microscopes make small things appear larger. C: Hans and Zacharias Janssen created the first microscope. and D: A lens is a transparent material that helps show the details of things observed.
Explanation:
I just did it
Answer:
The correct answer would be - 16 chromosomes or 8 chromosome pairs per cell.
Explanation:
In the body of an organism, all the somatic cells have the same number of chromosomes irrespective of their location in the body which is 2n or diploid. Liver cells would also have 2n number of chromosomes. The diploid number of cells are produced by the mitosis type of cell division or by fusing the sex cell that are egg cells and sperm cells. These sex cells are haploid of n number of cells or haploid.
If a sex cell as given in question sperm cells have 8 chromosomes then the liver cell would be 2n because sex cells after forming a zygote develooped to all other somatic cells including liver cells.
Sex cell = n = 8 chromosomes
liver cell - 2n = 2×8 = 16 chromosomes.
