Matching

3. describing DNA 2 strands are running along with each other, but opposite in direction
5. reticulum the full name for E.R. (an organelle)
8. spread of disease or cancer from one organ to others
11. similar parts of homologous chromosomes get “tangled” and exchange with each other
12. Polymerase Enzyme that helps in transcribing DNA into mRNA in 5’ to 3’ direction
15. a way for producers to obtain energy in which chemicals (instead of sunlight) are used
16. Polymerase Enzyme that helps in replicating the template strand in 5’ to 3’ direction
17. how close your measurements are to each other
19. triphosphate full name for ATP
20. helix describing DNA’s structure like twisted ladder
22. Variable what an experimenter deliberately changes or manipulates in investigation

1. a cluster of 4 chromatids of a pair of homologous chromosomes
2. permeable certain substances can move across membrane freely, while others cannot
4. furrow animal cells form __ to divide the cytoplasm into 2 equal parts
6. the type of cancer cells that can break away and be carried to other parts of body
7. the first 22 pairs chromosomes in a body cell
9. programmed cell death
10. acid_ full name for DNA
13. the type of cell formed when two gametes fuse together
14. the actual fusion of gametes
18. consumers that eat both plants and meat
21. a logical guess about an object or outcome based on your observations
22. Ligase Helps in binding the covalent backbone together