During translation, mRNA codons are joined by tRNA anticodons to assemble amino acids into a protein. The other options refer to other processes in protein synthesis or distort what happens.
During translation, which is a step in protein synthesis, option B: mRNA codons are joined by tRNA anticodons to assemble amino acids to form a protein, correctly describes the process. In the ribosome, the tRNA anticodon base pairs with the mRNA codon, which each specify a particular amino acid. These amino acids are then linked together to form a polypeptide chain, which folds into a protein. Option A refers to transcription, option C is a distortion of what happens during peptide release, and option D refers to rRNA formation, not translation.
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A pure substance is any substance on its own. For example, sand is impure for containing lots of different substances. However, diamonds are mostly pure for only containing one type of substance.
Whether a substance is pure or not doesn't relate to a substance's molecular structure, but different molecules in a substance. Water by itself is only H2O, therefore it still pure.
Water is not an element but a compound for containing different elements, however it still pure.
B. seed coat.
C. sporophyte.
D. gametophyte.
Answer: C. Sporophyte
A sporophyte is a diploid body having two sets of chromosomes. It produces spores through the process of meiosis. These spores are the product of asexual mode of reproduction in plants and the sporophytic phase is the asexual phase in the alteration of generations in plants. The sexual phase is the gametophytic phase. The spores produced are haploid that means they exhibit a single set of chromosomes.
Answer:
Mendel study such a large sample of pea plants because the more sample size gives more accurate results. Gregor Mendel performs his experiment on 29000 pea plants.
He selected the pea plants they give many offspring and are able to reproduce quickly and are self fertilize. This makes his experiment easy to study and perform the experiment quickly.
Answer:
Due to high blood pressure.
Explanation:
The physician recommend healthful life choices to the patient because the patient has high blood pressure. The normal range of blood pressure is 120/80 mm hg whereas the high blood pressure is considered to be 140/90mm Hg so we can say that the patient has high blood pressure which can be normalize by attaining healthful life style such as eating healthy food, regular exercise and avoiding stress.