Record the amount of product observed in each trial. Use the following symbols:
+ + + High amount of product (dark reaction solution)
++ Moderate amount of product (medium reaction solution)
+ Low amount of product (light reaction solution)
Enter and/or revise your hypothesis for the sample identity in the
final column as you gather data (amylase, pepsin, thermophilic
enzyme). When you have completed all of your tests, page ahead to
present your conclusions.
Temperature
pH
7
Hypothesized
Enzyme
Sample
12
5°C
40°C
2
70°C
A
B
C

What happened to rosalind franklin in 1956?

Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.

You see a white marker with an orange circle and black lettering. what does this marker tell you