Answer:
The correct option is;
B. Mitochondria
Explanation:
The mitochondria are the organelle of the cell bund to the membrane that are referred to as the cell powerhouse they function in the same manner as the digestive system, such that they take in raw nutrients which are broken down to produce energy containing molecules which makes up the majority of the chemical energy required for the various biochemical reactions of the cell in a way such that the energy they produce are stored in adenosine triphosphate (ATP) molecules.
Answer:
The shapes of continents fit together like a puzzle. The matching coastlines show where the continents broke apart. Identical rocks that formed over 200 million years ago have been found on different continents.
Explanation:
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Answer: The correct answer is- C) Ribosome.
Ribosome is a specialized cellular machinery ( made up of ribosomal RNA and proteins), which is present in both prokaryotic and eukaryotic cells.
It acts as a site for the process of protein synthesis as it reads the codon sequence ( a sequence of three nucleotide in mRNA that codes for an amino acid) present in mRNA ( messenger RNA) and utilizes it in the process called translation ( formation of protein from mRNA).
As per the specific codon sequence of the mRNA, it links the corresponding amino acids together, which results in the formation of specific protein ( polypeptide).
Thus, option C) is the right answer.
Answer:
Explanation:
1- in passive transport there are 3types. One is diffusion, in which a molecule from the area of higher concentrations moves towards the area of lower concentration. Because diffusion is a type of passive transport that's why it is included in the method of it.
2- glucose is the simplest form of sugar. It moves from the cell membrane through the process of diffusion. Outside the cell level of glucose or it's concentration is high and inside the cell it's concentration is low. Though diffusion process glucose moves from the area of higher concentration to the lower concentration.
Answer:
x shaped
Explanation:
all chromosomes are x shaped even the male determining it's just that one end is shorter but it's still there
