Biofuels are derived from crops and plants. The two most popular types of biofuels are biodiesel and bioethanol. There are many pros and cons of using biofuel. The best reason why you should use biofuel is to reduce pollution. This type of fuel releases lesser amount of carbon dioxide. However, unlike conventional types of fuel, it is expensive to produce biofuel, which is primarily caused by the low investment put into the development of biofuel in the market. If there is enough funding, it would be worth it to put up a biodiesel power plant.
The primary concern of the scientist in clinical trial is patient safety.
A clinical trial is one of the final stages of any research process according to the requirement. Studies are done to find if the approach of the research and treatment is effective.
Clinical test or trial on human beings is done only after the pre-clinical phase which involves laboratory studies on animals (in vitro) to check the safety and efficiency of the drug. Animals are quite different from humans so human clinical trials are required to be done.
The main aim of clinical trial involves three major things to be considered: if the drug is working, the efficiency of the drug as compared to the currently present drug and most importantly that the drug is safe for human use and the patient is safe after the administration of the drug into the body.
Answer: b) organelles must interact with each other to synthesize and transport proteins.
Explanation:
The DNA is a genetic material which is converted into mRNA by the process of transcription in the nucleus. The protein synthesis takes place in ribosomes where the translation of mRNA to protein takes place. The proteins are transferred to rough endoplasmic reticulum for the packaging into membrane structures called as cisternae. The proteins are transferred to the golgi apparatus where they are modified, sorted and packed in vesicles. The vesicles take away proteins outside the cell. In golgi apparatus the proteins are tagged with the aminoacids so that they can be targeted to the particular cell.
Answer:
$ {[Co{(en)_2}C{l_2}]^ + } $ Has largest number of isomers which include both geometrical as well as optical (cis and Trans). It includes stereoisomers which have d isomers, I isomers, and optically inactive form of isomers. So D is the correct option
Explanation:
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