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2019 Finals Review 1: Per 6

Across
Building block of DNA and RNA
Organelle in both prokaryotes and eukaryotes
Example of positive feedback (another name for breastfeeding)
3 nucleotides
Building blocks of proteins
Type of reaction where energy is absorbed.
Type of feedback that maintains conditions within a range or set point
Carbon dioxide + water + sunlight --> sugar + oxygen
Organelle that converts sunlight into chemical energy through photosynthesis
Process that breaks down sugar into ATP
Maintaining conditions within a specific range or set point
Down
Constant release of body heat proves that ___ reactions are occurring constantly
Type of feedback that maintains body temperature
Double helix with bases C,G,A,T
3 elements common to biological molecules
Main job of DNA is to make ___
Simple cell with no nucleus
Gas removed from the air by photosynthesis
Type of feedback exemplified by blood clotting, breast feeding/lactation, and birthing labor
Energy captured from the sun is used to make __