What is the value of "a"?

N

30°

60°

26

a 6

>

A) 30°

) 72

B) 45

(J 609

Where does the mutation in sickle cell anaemia occur?

Lipopolysaccharide is an important cell wall component of

Which of the following is a reactant in the general photosynthesis equation A) Oxygen B) glucose C) water D) none of the above

Describe two characteristics shared by ecosystems that have high biodiversity

How would you describe precipitation in a rainforest

What role do receptor sites play in drug activity? What role do receptor sites play in drug activity? The receptor site removes a drug from the blood stream, which limits negative side effects The receptor site is the same as the active site in an

In what form is water found on the Moon? In what form is it not found on the Moon?

What is the Roman numeral of XVI

What is the green pigment found in the chloroplasts of both plants and algae? A. Chlorophyll B. Protists C. Archegonium D. Bryophyte

Potassium has an atomic number of 19. What is its electron configuration? shells 1 and 2 are full, and shell 3 has nine electrons shells 1, 2 and 3 are full and shell 4 has three electrons shells 1, 2 and 3 are full and shell 4 has one electron