Topic 1

Question 1

describe tissues

Answer 1

Groups of similar cells from the same origin with the same function.

Question 2

The Miller-Urey experiment was able to produce some simple organic molecules. Complex oily hydrocarbons were synthesised, as well as which other type of simple compound?

Answer 2

Amino acids

Question 3

Does exocytosis only removes waste products.

Answer 3

no

Question 4

What is a requirement for osmosis to occur?

Answer 4

A partially permeable membrane.

Question 5

A specimen is measured to be approximately 1μm in width when observed under a microscope. Deduce the type of cell/structure that it is most likely to be.

Answer 5

Bacterium