I believe the answer will be D.
Adding those organic materials back into the soil helps it become rich in nutrients that have been used in order to grow the plants to begin with.
I hope I was able to help. Best of luck!
Answer:
The attenuation system would respond more to histidine (His) than to tryptophan (Trp) levels
Explanation:
In genetics, the attenuation system refers to the process of control which is responsible for triggering premature termination of transcription in bacterial operons. In bacteria, the process of attenuation is characterized by the presence of an attenuator, which is a stop signal sequence found in the leader mRNA. The tryptophan (trp) operon, which is a cluster of genes responsible to encode the components required during the production of tryptophan, is controlled by the attenuation system. When there is a high tryptophan level, the ribosomes are able to translate an attenuator sequence, thereby resulting in termination of transcription. The attenuation system also controls the synthesis of other amino acids including histidine (His), phenylalanine (Phe) and threonine (Thr).
Answer:
(these answers are from the internet if you are doing an exam try to change the sentence structure )
Explanation:
constant : These are values that do not change during experiments.
For example, in an experiment where one wants to test how the growth of plants is affected by the amount of water, factors like type of soil, temperature, type of plant and sunlight all stay the same in the course of the experiment. These are hence referred to as the constants in this experiment, while the amount of water is the control.
control: A controlled variable is a variable that could change but is intentionally kept constant in order to clearly show the relationship between dependent and independent variables.
An example used to explain control variable is the effect of fertilizers on a plants growth, whereby the growth of plants differs based on the amount of fertilizer used. The fertilizer, in this case, is the control variable.
Other examples include time, pressure and temperature.
All of the offspring will have short hair.
Explanation:
If short hair is dominant and the cat with short hair is homozygous, which basically means it only has the dominant gene, then it will automatically overpower the recessive gene (in this case being short hair).
Answer: Water
Explanation:
There are 6 nutrients in the body which helps in keeping the body healthy. These components are carbohydrates, fats and proteins. These molecules helps in providing energy to the body.
The vitamins minerals and water is equally important for the cells as it helps in carrying out various types of reactions inside the body.
All the macro and micro nutrients are important for keeping the body healthy.