TLS Online TPP Program
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TLS Online TPP Program
#Question id: 16142
#Unit 4. Cell Communication and Cell Signaling
Stem cells are defined by two capacities:
(1) the ability to regenerate or “self-renew” and
(2) the ability to differentiate into all diverse cell types. Embryonic stem cells have the capacity to generate every specialized cell type in an organism, in other words,
TLS Online TPP Program
#Question id: 27486
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the is true regarding D-Mannose, D-Glucose, and D-Galactose
1. D-Mannose are epimer with D-Glucose, at C2
2. D-Glucose, are epimer with D-Galactose at C4
3. D-Mannose are epimer with D-Galactose at C4
4. D-Galactose are epimer with D-Mannose at C2
TLS Online TPP Program
#Question id: 11197
#Unit 7. System Physiology – Animal
After the depolarization phase of an action potential, the resting potential is restored by ________.
TLS Online TPP Program
#Question id: 457
#Unit 1. Molecules and their Interaction Relevant to Biology
Which are membrane associated pathways?
A) electron transport chain in eukaryotes
B) citric acid cycle in bacteria
C) photosynthesis
D) glycolysis
TLS Online TPP Program
#Question id: 7028
#Unit 5. Developmental Biology
Between the blastoderm and the yolk of avian eggs is a space called the subgerminal cavity, which is created when: