Q: What does ubiquitin indicate about a protein's lifespan? Choices: - initiation - transaction - reaction ratio - completion A:
completion

(Question)
Q: Light waves differ based on their frequency and what else? Choices: - density - weight - voltage - amplitude A:
(Answer)
amplitude

Ques: Q: What do angiosperms produce? Choices: - scales - needles - leaves - flowers and fruit A:
Ans: flowers and fruit

(Q).
Q: Energy transferred solely due to a temperature difference is called? Choices: - chemical energy - magnetic energy - humidity - heat A:
(A).
heat

Ques:Q: What membrane is populated by two types of photosystems that cooperate in the light reactions of photosynthesis? Choices: - choroid - chloroplasts - subcutaneous - thylakoid A:

Ans:thylakoid

Q: On the atomic level, the dissolution of an ionic compound occurs when water interacts with the what in the crystal lattice? Choices: - atoms - fractals - particles - ions A:
ions