The correct answer is A because G and C work together, and T and A work together, except A turns into U when transferring to mRNA.
The shown lipid is a saturated triglyceride.
A type of lipid is known as a triglyceride which is an ester derived from glycerol combined with three fatty acid molecules.
The teacher
should discuss safety procedure with students at the beginning of the experiment
or laboratory assignment. The teacher
should give list of rules for students.
1.
Always wear safety goggles.
2.
Never
touch or rub eyes of face during science investigation.
3.
Keep lids on when not in use.
4.
Never use broken/chipped glassware.
Answer:
C. Can't be observed directly
