How many calories should I eat in a day? Though it differs depending on age and activity level, adult males generally require 2,000-3000 calories per day to maintain weight while adult females need around 1,600-2,400 according to the U.S Department of Health. The body does not require many calories to simply survive. What are the […]
What is another name for homologous chromosomes?
What is another name for homologous chromosomes? In metaphase I of meiosis I, the pairs of homologous chromosomes, also known as bivalents or tetrads, line up in a random order along the metaphase plate. The random orientation is another way for cells to introduce genetic variation. Are Matched Pairs meaning there are two copies? Autosomes […]
How do you interpret chromatogram results?
How do you interpret chromatogram results? The Y-Axis: Concentration or Intensity Counts Typically, the y-axis, or the area of the peak, is a reflection of the amount of a specific analyte that’s present. When looking at a GC/MS chromatogram, the area will be based on the number of counts taken by the mass spectrometer detector […]
Will the Gulf Stream ever stop?
Will the Gulf Stream ever stop? The Gulf Stream — one of Earth’s major climate-regulating ocean currents — is moving slower than it has in thousands of years, a new study suggests. “If the Gulf Stream crosses its tipping point, it will continue to weaken even if we have managed to stop global warming,” Caesar […]
What metal has a density of 19.3 g ml?
What metal has a density of 19.3 g ml? Gold Why is a liquid silver less dense than solid silver? The same mass divided by a larger volume results in a smaller value for density. Therefore, liquid silver is less dense than solid silver. What are the two factors that determine a material’s density? The […]
Can a quark be split?
Can a quark be split? Quarks,and leptons are thought to be elementary particles, that is they have no substructure. So you cannot split them. Quarks are fundamental particles and cannot be split. What happens if you cut a quark in half? And, if you cut them in half, you don’t wind up with a single […]
Which statement best describes the movement of atoms in a solid quizlet?
Which statement best describes the movement of atoms in a solid quizlet? Which statement best describes the movement of atoms in a solid? They are able to slide past each other. Which statement best describes the term matter? Answer: Matter is anything that occupies space. Which of the following best describes non matter? Answer. ➡️(C)Anything […]
What would happen if helium lost an electron?
What would happen if helium lost an electron? What happens to a helium atom when it loses an electron? Notes: When a helium atom loses electrons, it get positive charge because the number of protons in the helium atom becomes greater than the number of electrons. When helium atom loses one electron it becomes positive […]
What pressure should gas pipe be checked at?
What pressure should gas pipe be checked at? 10 psi What PSI is residential natural gas? The natural gas pressure of the gas line leading to the home ranges from approximately 1/4 psi to 60 psi, depending on the number of homes or businesses served by the line. This compares to pressures of up to […]
Which of the following option is correct in a region of constant potential?
Which of the following option is correct in a region of constant potential? In a region of constant potential (V = constant) , E=-dVdr=0, i.e., electric field is zero. As E=0, there can be no charge inside the region. Choices (b) and (c ) are correct. Which of the following is wrong about a conductor? […]