Adhesion refers to the clinging of unlike molecules and cohesion refers to the clinging of like molecules.
Answer:
1 A prokaryote is a cellular organism that lacks an envelope-enclosed nucleus.
2 Eukaryotes are organisms whose cells have a nucleus enclosed within a nuclear envelope.
3 Like a prokaryotic cell, a eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes, but a eukaryotic cell is typically larger than a prokaryotic cell, has a true nucleus (meaning its DNA is surrounded by a membrane), and has other membrane-bound organelles that allow for compartmentalization of functions.
4 The plasma membrane.
Cytoplasm.
Ribosomes.
Genetic material (DNA and RNA)
5 Prokaryotes
Answer:
Both ammonia and chlorine are soluble in water and hence, would dissolve in water if substance X is water and could not be collected. Ammonia gas would react with concentrated sulphuric acid to produce a salt and as ammonia is less dense than air, it should not be collected via a downwards delivery method.
<span>The greatest incidence of osteoporosis will be found in the menopausal women.</span>
<span>Osteoporosis
can occur in both men and women and at any age, but it is most common in older
women. Osteoporosis cane defined as a disease with increased bone weakness. It
is the most common cause of a broken bone among the elderly and it is followed
by chronic pain and a decreased ability to carry out normal activities.</span>
