Bacteria is not included as an abiotic factor in an ecosystem.
Answer: mRNA is transcribed from DNA and carries information needed for protein synthesis. During the translation phase of protein synthesis, the tRNA carry specific amino acids the the ribosome, and rRNA plays a role in the synthesis of the ribosome which is the site of translation phase of protein synthesis.
Explanation:
DNA standard is like a control because it helps to identify the weight of the unknown samples run on electrophoresis gel. It helps to compare the bands of the unknown sample with its own band positions, and we can get the relative weight. DNA ladder consist of many bands whose sizes are known already, so that they can help to find the size of the sample DNA.
Also, a DNA ladder can't be altered during the process of running the DNA in electrophoresis gel.
Answer:
Yes
Explanation:
It's the simplest carbohydrate
Answer:
Somatic nervous system
Explanation:
The peripheral nervous system is categorised into two division: the somatic and autonomic.
The autonomic nervous system is the division which controls the autonomic function of the body whereas the somatic nervous system is the system which controls the voluntary functions of the body.
The somatic nerves transmit the signal from the skin, muscle and joints to the CNS and from CNS to the effector's muscles.
Thus, Somatic nervous system is the correct answer.