Every organism requires a set of instructions that specifies its traits. this information is carried within the cells of the organism. which set of statements best describes hereditary information in eukaryotic cells? a. genes are made up of chromosomes. chromosomes and genes are found in the cell’s cytoplasm. b. chromosomes are made up of genes. chromosomes and genes are found in the cell’s nucleus. c. genes are made up of chromosomes. chromosomes and genes are found in the cell’s nucleus d. chromosomes are made up of genes. chromosomes and genes are found in the cell’s cytoplasm.

You have a solution that contains phospholipid vesicles in a test tube. these vesicles have phospholipid bilayers, but do not contain any membrane transporters. you add a number of different molecules to the solution, and wait a period of time for them to equilibrate. if you could measure the concentration of each molecule, for which of the following would you expect to measure equal concentrations inside and outside of the vesicles? assume for this question that the overall osmolarity inside and outside the vesicles is the same (that is, there is no appreciable diffusion of water across the membrane). (select two answers) an amino acid with a hydrophobic side-chain a small non-polar molecule a negatively charged ion a small polar molecule a small lipid hormone

Which of the following describes a negative feedback loop? when the heart rate is too high, the body sends hormones that continually increase the heart rate higher. when a pregnant woman is in labor, the body sends hormones that increase the intensity of contractions, which then increases the secretion of the same hormones. when blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows. when a person is jogging, the body sends hormones that continually decrease the rate of oxygen supply to the legs.

Can sexual intercourse affect your body in any way that you are harmed?