A: That is very true; different types of cells come in different shapes and sizes
B: That is NOT true; some cells (but not ALL) perform the same functions but most do different specific jobs
C: That is NOT true, ATOMS are the basic structural unit, not cells. Cells are in every living thing, however, not in every structural thing
D: YESSSSSS!
Overall answers:
A and D
Answer:
Bacteria has prokaryotic cells i. e. no true nucleus or membrane around the nucleus. They lack mitochondria, ribosome, lysosomes, endoplasmic reticulum, golgi bodies and cell wall.
Explanation:
Prokaryotes are the organisms which have no true nucleus while eukaryotes have true nucleus. True nucleus means that the membrane is present around the nucleus. Many organelles are also absent in prokaryotic cell which are present in eukaryotic cells.
Increased leaf surface area
The sugar is the solute. Water would be the solvent.