While testing amylase activity, John uses a buffer of ph 6 and substrate starch. he incubates then at 104f (40c). all the tubes show glucose formation, except one, which had no starch solution. Why did this happen

Meiosis is done in which types of human cells

What is the main goal of a cell to make?

Check out the illustration above using the correct terminology test with the correct letter to structures explain how it related to inheritance

Which organism has a nerve net that allows it to respond to a stimulus in a coordinated way? clam earthworm hydra shark

Whose experiments demonstrated that, given the conditions on the primitive earth, biological monomers could arise spontaneously?

If a gamete contains 5 chromosomes, how many chromosomes will a typical body cell contain? does the number of chromosomes change or remain the same just before mitosis (which is after chromosome duplication) ?

Susan, a mother with type B blood, has a child with type O blood. She claims that James, who has type A blood, is the father. He claims that he is not the father.

What is a statement that describes what scientists expect to happen under a particular set of conditions? Como se llama una declaración que describe lo que los científicos pronostican que va a pasar dado ciertas condiciones?

How long do you have to wear braces after your teeth are straight?

Imagine that one side of a DNA molecule has the following chemical base sequence: C-G-A-A-T Which of the following represents a genetic mutation of the sequence? C-G-A-A-T OR C-G-A-T-T