Ppqs

Question 1

2 marker on not being able to identify structures in microscope image

Answer 1

1. Resolution too low
2. As wave length of light is too long

Question 2

How do lysosomes digest bacteria

Answer 2

1. Fuse with vesicle
2. And release hydrolytic enzymes

Question 3

How do amino acids increase plasmid replication

Answer 3

1. A.a used in protein synthesis
2. So more enzymes for dna replication

Question 4

Outline role of organelles in the production, transport and release of proteins from eukaryotic cells

Answer 4

1. Dna in nucleus is code for protein
2. Ribosomes produce protein
3. Mitochondria produce atp for protein synthesis
4. Golgi app modify
5. Vesicles transport