<span>The correct answer is number one. A chromosome is composed of many genes. A chromosome is referred to as a DNA molecule in an organism's body, which consists of genetic materials. Chromosomes consists of numerous genes within them, in their nucleus and mitochondria, genes are found inside the Chromosomes itself.</span>
A chromosome contains one long DNA strand.
B.
Answer:
the answer is always wear safety goggles
translation: in most texts, how do we recognize that a living thing has life?
According to the cell theory which states that:
1.All living things are made up of one or more cells.
2.All living cells come from pre-existing cells, by division.
3.The cell is the fundamental, structural unit of all living organism.
The organismal theory on the other hand argues that during plant growth/evolution, the original cell expanded into the whole organism. This opposes the 2nd tenet of the cell theory that all living cells come from pre-existing cells by division.
The cellular activity that does not requires the use of energy in the cell is facilitated transport.
<h3>What is facilitated transport?</h3>
We know that passive transport is a type of transport that does not require energy. Facilitated transport is a type of passive transport. This is because, it does not involve a movement against the concentration gradient. On the other hand, active transport is a movement against concentration gradient.
Hence, the cellular activity that does not requires the use of energy in the cell is facilitated transport.
What is facilitated transport:brainly.com/question/28021053
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