Answer:
What are the systems
Explanation:
I can help after u answer that sorry
Answer:
cytominesis: 4
fragmentation: 5
colony: 3
mitosis: 6
budding: 2
binary fission:1
multiple fission: 7
Explanation:
I made flashcards in these. they are all correct, trust
Answer:
If the specific sequence of nitrogenous bases in DNA is changed, this will in turn change the sequence of nitrogenous bases in the mRNA (after transcription). During the process of translation, different amino acids will be incorporated in a different sequence due to the different mRNA codons in the mRNA strand. This would most likely result in a non-functional protein or a different protein with other chemical properties than the one specified in the original DNA sequence.
Phase II of clinical trial.
Explanation:
Clinical trials aim to determine the efficiency of a proposed or experimental drug on people before it is finalized and sold into the market.
This is necessary so that the effectiveness and any side effects of the drug could be assessed before hand.
The clinical trial design explains four phases :
Phase I involves trial of the experimental drug on healthy people who come for the trial with own consent. They are paid for the trials.
Phase II involves comparing the effects of drug with general treatment. In this stage hundreds of effected people receive the drug and another group of hundreds of effected people receive the placebo.
Phase III involves testing of the drug on thousands of patients.
Phase IV involves taking reviews on the effectiveness of the drug. This stage comes after the drug has been released into the market. Any kind of ban on a drug can be imposed at this stage.
Attached is the image to which model 1 refers to. I found the exercise on the internet.
The phospho part of the the structure is the one with the phosphate group (
³⁻): one atom of phosphorous (P) with four atoms of oxygen (O) attached. It has various functions depending on which biological molecule is present.
