I think the answer is either C or D
Even though D and B is basically the same thing . I’m sorry if I’m wrong but I would go with D ...
The sequence and model each step in the replication of a DNA
molecule are:
a) the DNA unzips
b) the nucleotides in the cell attach to the unzipped chains
<h3>How is DNA replicated? </h3>
The act of replicating one double-stranded DNA molecule into two additional ones is known as replication. One of a cell's most fundamental functions is the replication of its DNA. Opening the double helix and separating the DNA strands, priming the template strand, and putting together the new DNA segment are the three main phases in the replication process.
The DNA double helix uncoils its two strands at a site known as the origin during separation. The strands are subsequently primed, or made ready, for replication by a number of proteins and enzymes. The construction of the new DNA strands is then orchestrated by a unique enzyme known as DNA polymerase.
The other steps involved are:
c) the molecule continues to unzip, and the nucleotides continue to join
d) two new DNA molecules form, each containing one parental and one new strand.
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Answer:
Explanation: When you have a slow digestive system, a condition known as gastroparesis or delayed stomach emptying, these muscles don't work properly. They either contact too slowly or don't work at all and, as a result, your stomach doesn't empty properly.
Eating slowly also helps our digestion. Think of digestion as a chain reaction. As soon as we see, smell, or think about food (step 1), we start salivating to prepare for putting that food in our mouth (step 2). Saliva contains enzymes that break the food down, and moistens the mouth for easier swallowing.
Answer: Cell membrane is layer which is present in all living cells. It is present under the cell wall but in some cases such as plant cells.
Explanation: It is composed of lipid bilayer and proteins embedded in it. Phospholipids, glycolipids and sterols is the composition. Its function is to protect the cell from extracellular environment. It is semipermeable membrane that js allow only selected molecules to pass.
Answer:
<u>State</u> anxiety is the actual experience of apprehension and uncontrolled arousal and <u>trait</u> anxiety is a personality characteristic, which represents a latent disposition to perceive situations as threatening.
Explanation:
<u>State anxiety:</u> It is basically a "right now" feeling which changes from moment to moment, manifesting itself as an interruption of an individual's emotion state, leading to a sudden superversion of emotional equilibrium, caused by external factors of current state. e.g An atheletes emotional state at any given time that is variable from situation to situation.
<u>Trait anxiety:</u> It is a personality disposition which is stable over time. e.g An atheletes disposition to interpreting a situation as threatning and responding with an increase in state anxiety.
