Water is a polar molecule. This means it:

Has a slightly positive end and a slightly negative end

Water rising up a thin tube and a water strider standing on a pond are both explained by:

Cohesion (and surface tension) from hydrogen bonding

The change altered the protein's shape, so it no longer works

The enzyme denatures, so its active site changes shape

Transformed into chemical energy stored in glucose

It is the usable energy currency the cell spends on its activities

The reactants of one are the products of the other

Plants photosynthesize in the light and respire all the time

14questions. Pick an answer and you'll see why right away.

Water is a polar molecule. This means it:
Water rising up a thin tube and a water strider standing on a pond are both explained by:
Which property of water lets it act as a temperature buffer for cells and habitats?
Which macromolecule is built from amino acids and does most of the cell's work, including acting as enzymes?
A mutation changes one amino acid in a protein and the protein stops working. The best explanation is that:
An enzyme speeds up a reaction by:
Why does the rate of an enzyme reaction fall sharply above its optimum temperature?
Which are the reactants of photosynthesis?
During photosynthesis, the light energy a plant absorbs is:
In which organelle does most aerobic cellular respiration occur?
What is the role of ATP in a cell?
When a muscle cell runs short of oxygen during intense exercise, it uses fermentation, which produces:
Cellular respiration is often described as the reverse of photosynthesis because:
Which statement about plants is correct?