Answer:
The activity which is likely to be affected is Cyclic Phosphorylation
Explanation:
In the Cyclic phosphorylation high energy electron released from P700 returns to the photosystem 1 via moving through a cycle that contains different acceptors. This type of Transport facilitates the mobility of Hydrogen ions across the cell membrane which eventually generates concentration gradient and helps in the production of ATP while moving Hydrogen ions from lower to higher concentration through the ATP synthetase channel protein on membranes. (DNP) Dinitrophenol acts as protonophore and drives the transfer of Hydrogen ions across the membrane skipping the ATP Synthetase. DNP make cells inefficient to produce ATP molecules for its energy.
Occurs in somatic cells and the stem cells of the germ cell line.
2. One cell division results in 2 new cells.
3. Each of the 2 new cells receives one complete set of each original pair of chromosomes in the dividing cell.
<span>4. Each of the 2 new cells contains a diploid number (2c) of chromosomes and diploid (2n) genetic content.</span>
Answer:
The culture medium must be selective
Explanation:
Selective media are the media that have those ingredients which favor the growth of a particular bacterium and inhibit the growth of unwanted bacteria. So a selective media is used to selectively grow a particular micro-organism.
For example, MacConkey agar is a selective media that is used to isolate gram-negative enteric bacteria based on lactose fermenting ability. It contains ingredients like bile salt and crystal violet which inhibits the growth of gram-positive bacteria therefore it only allows the growth of gram-negative bacteria.
<em>Staphylococcus</em> <em>epidermidis</em> is a gram-positive bacteria and <em>E.coli</em> is gram-negative enteric bacteria so MacConkey agar can be used to select E.coli over <em>Staphylococcus</em> <em>epidermidis</em>. So the correct answer is the culture media must be selective.
