I’m sorry i don’t understand this
(-2,4) is the ordered pairs found in the graph when compared with the following points.
<u>Explanation</u>:
- Ordered pairs are said to be a set of the numbers which are used to plot the point in the graph concerning the X and Y-axis.
- The Ordered pairs are separated by commas and enclosed in a bracket or parentheses. In the ordered pairs the given coordinates represent the two points.
- If (a,b) are the ordered pairs a denotes the X-axis and the Y-axis is denoted by b. Likewise here (-2,4) -2 denotes the point in the X-axis and 4 denotes the point in the Y-axis.
Answer:
D: <em>The light-dependent reactions produce ATP and NADPH; the light-independent reactions use energy stored in ATP and NADPH.</em>
Explanation:
<em>Photosynthesis is a biological process during which green plants synthesize glucose using inorganic raw materials such as water and carbon dioxide. I</em>t is a reaction that takes place in an organelle known as chloroplast, and it consists of 2 reactions;
- the light dependent reaction during which light energy is used to split molecules of water and the resulting electron is used to synthesize ATP and NADPH
- the light independent reaction during which the ATP and NADPH produced in light dependent reaction is used to fix carbon dioxide into glucose.
While the light dependent reaction cannot proceed without light availability, the light independent reaction can proceed both in the presence or absence of light.
<em>Hence, the correct option is D.</em>
Lyases
Lyases are class of enzymes that catalyzes reactions involving the formation of double bonds.
Lyases are class of enzymes that catalyzes the joining of C-C ( carbon to carbon), C-O (carbon to oxygen), and C-N (carbon to nitrogen) bonds by hydrolysis or oxidation. These bonds are usually held by the process of elimination which leads to the formation of new double bonds or cyclical molecules. Examples of lyases include; aldolase and adenylate cyclase.
It would be C, only eukaryotic cells have a nucleus