What are the chemicals called that are sometimes used to make the specimens visible?

An example of chemical energy

How does an increase in cell volume impact the diffusion of materials through the cytoplasm? A. The larger the cell, the longer time it takes for materials to travel. B. The size of the cell does not impact the movement of materials. C.

Choose all the answers that apply. Water: 1. can dissolve most substances 2. has a strong attraction to itself 3. is neither acidic nor basic 4. contracts when it freezes 5. heats up and cools down more quickly than land

Why is tissue typing necessary before a kidney transplant? A. to determine the compatibility of the blood types of donor and recipient B. to determine the compatibility of the organs of donor and recipient C.

When bacteria spoil food, they make the food look and smell bad. when bacteria are used to produce food, they a. stop the food from growing. b. add toxins to the food. c. change the flavor of the food. d. stop the food from changing?

Tulang rusuk yang bersambung dengan tulang punggung tetapi tidak berhubungan sama sekali dengan tulang dada

Animals can undergo lactic acid fermentation. A) true B) false

1 What is the structure enters and leaves that regulates what the cell?

Sharks and their relatives are the first group of animals with jaws. why are jaws a significant evoluntionary development

True (bubble A) or False (bubble B) : Mutations caused by UV light will favor mutations that cause changes to protect the cell from UV light