The first step of protein synthesis is called transcription. The DNA transcription to mRNA is actually the first step of the protein synthesis. During the transcription step the instructions encoded in the DNA of the genes are transcribed into the nucleotide sequence code of a ribonucleic acid (RNA)....
so your answer is Option (A)
The genetic
material <span>that children inherit from their parents </span>and the physical
similarities of children to their parents are the evidence for evolution. Comparative
anatomy is used to show relatedness from generation to generation by having
similar DNA sequences or patterns and traits.
➜ Kidneys are bean-shaped and located at the back of abdomen, one on either side of backbone. Its inner concave surface has a depression called hilum through which renal artery enters and renal vein leaves the kidney. Kidney has two regions: outer cortex and inner medulla. Each kidney has a large number of filtering units called nephrons.
<u>Note</u>: See picture attached to get the idea.
<span>Plant cells contain organelles called chloroplasts that form the epicentre of the photosynthetic process. These organelles contain a pigment called chlorophyll that aid in this process. Plants use this process to convert energy absorbed from light to chemical energy which can be used for growth and a variety of other cellular processes. Animals on the other hand, do not have cells containing chloroplasts. They have organelles called mitochondria that produce energy.<span>
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Answer: Stem cells are the bodies raw materials
Explanation: Stem cells are cells from which all other cells with specialized functions are generated. They can multiply to make daughter cells in the right conditions. They either become more stem cells or specialized cells.
