Answer:
Volume is the amount of space occupied by a sample of matter. The volume of a regular object can be calculated by multiplying its length by its width by its height. Since each of those is a linear measurement, we say that units of volume are derived from units of length.
Explanation:
5/3 is where the intercept would be :) hope this helps
- The site of protein synthesis in plants is the <u>ribosomes</u>.
- The cell organelle absent in a plant cell is <u>centrosomes</u>
Explanation:
The nitrates absorbed by the plant roots are converted into various types of amino acids (about 20 types) which sequences respectively to form polypeptide chains of various protein molecules in the ribosomes. The ribosomes are either free floating in the cell cytoplasm or attached to the endoplasmic reticulum.
Centrosomes present in animal cells involves in spindle and microtubule formation during mitotic cell division; however, in plant cells, centrioles or centrosomes are absent, but still microtubule formation takes place through mitotic phases of cell division.
Answer:
-NADPH; PSI; ATP
Explanation:
Photosynthesis can be defined as a series of chemical reactions where light energy is converted into redox energy which is used to produce different metabolic reactions. The plastocyanin-ferredoxin oxidoreductase (also known as Photosystem I or PSI) is one of the two photosystems present in cyanobacteria, algae and plants that use light energy in order to produce ATP and NADPH. The molecules of chlorophyll in PSI and PSII absorb energy from the light and it triggers the transference of electrons to other molecules. Both PSI and PSII can move electrons from water to Nicotinamide adenine dinucleotide phosphate (NADP+) and thus generate NADPH. Moreover, PSI can also recycle electrons by generating an H+ gradient that allows to synthesize ATP but no NADPH.
D. Increased porosity (allows extra oxygen and water)
