Answer: The carbon to produce carbohydrates in second stage of photosynthesis comes from CARBONDIOXIDE.
Explanation:
Photosynthesis is the process by which green plants use light energy from sunlight with carbon dioxide and water to produce glucose.
This involve two stages; the light dependent and light independent stage(dark stage).
The light independent is the second stage and it uses carbon atoms from carbondioxide , which gas exhaled by animals to produce carbohydrates. It is also referred to as Calvin cycle because it used energy stored by the light dependent stage to form carbohydrates.
Answer:
Palpation of the prostate is done by palpating it through the anterior portion of the rectal wall.
Explanation:
Prostate palpation is performed in doctors' offices during a routine urologist appointment. The specialist will ask the patient to take off his clothes and lie on a stretcher. The position for rectal touch depends on the practice of each doctor. It can be done lying in bed in the gynecological position, lying on its side or standing flexing the abdomen on the stretcher.
The doctor will introduce the gloved, lubricated finger into the rectal region (canal that connects the anus to the rectum) and reach the prostate through the anterior portion of the rectal wall. The exam takes approximately 10 seconds to complete. The procedure is painless, but may end up causing some discomfort.
In the 1950s, the discovery of molecular structure of DNA revolutionized biotechnology.
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C) DNA or protein sequences of shared genes.