Answer;
-Frequency
Explanation
-Wave frequency is the number of waves that pass a fixed point in a given amount of time. The SI unit for wave frequency is the hertz (Hz), where 1 hertz equals 1 wave passing a fixed point in 1 second. A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.
-The speed of a wave is dependent on four factors: wavelength, frequency, medium, and temperature. Wave speed is calculated by multiplying the wavelength times the frequency. Since speed is constant within the same medium, a high frequency has a short wavelength and vice-a-versa
Answer:
Increase in biomass
Explanation:
All the other choices have attributes that influence the density property of water except biomass. Biomass is organic material/ matter that is mainly carbon-based – mainly derived from plants and animals. This has no relationship to water density even when the biomass is in the water because it's only gets suspended like sediment and does not get dissolved in the water.
Gram negative bacteria have significantly thicker walls than gram positive.
This thicker wall doesn't allow a stain to penetrate the bacteria, and are generally regarded as more dangerous.
Gram positive usually have a thinner cell membrane.
Answer: Protein molecules are made through the transcription of a DNA strand into an mRNA strand and the translation of the mRNA into a protein. Transcription takes place in the nucleus of the cell while translation takes place in the ribosome.
Explanation: Transcription is a process of copying the genetic message encoded in a DNA strand into a messenger RNA (mRNA). This process is the first step in protein synthesis and takes place in the nucleus. It is catalyzed by an enzyme known as RNA polymerase. The synthesized mRNA then leaves the nucleus and enters the ribosome where translation occurs. During translation, the mRNA passes through the ribosome complex three nucleotides at a time where the codon is read and the corresponding amino acid coded for is fetched and attached to the peptide chain by the transfer RNA (tRNA). Translation starts when the ribosome encounters the start or initiation codon on the mRNA molecule. The start codon is AUG and it codes for methionine. Translation stops when the ribosome encounters the stop or termination codon. There are three termination codons and they are so named because they do not code for any known amino acid. The termination codons are UAG, UAA and UGA.
