Drag the tiles to the boxes to form correct pairs Use the Hertsprung Russell diagram to determine which condition describes each star. Use the arrows to help locate the stars
Betelgeuse
SUPERGANTS
1.
Sru
Betelgeuse
the Sun
Salus
The star can no longer support nuclear fusion because it has exhausted its supply of
hydrogen
The star's hydrogen supply is running low, so it is using hydrogen from outside the
core
The stars experiencing nuclear fusion at score

Which of the following systems in absorbing oxygen and releases carbon dioxide

Considering the yellow and green pea color phenotypes studied by gregor mendel: a. what is the biochemical function of the protein that is specified by the gene responsible for the pea color phenotype? (1 point) b. a null allele of a gene is an allele that does not specify (or encode) any of the biochemical function that the gene normally provides (in other words, either no protein at all or only non-functional protein is produced from it). of the two alleles, y and y, which is more likely to be a null allele? (1 point) c. in terms of the underlying biochemistry, why is the y allele dominant to the y allele? (2 points) d. why are peas that are yy homozygotes green? (1 point) e. the amount of protein produced from a gene is roughly proportional to the number of functional copies of the gene carried by a cell or individual. what do the phenotypes of yy homozygotes, yy heterozygotes, and yy homozygotes tell us about the amount of sgr enzyme needed to produce a yellow color? explain your reasoning. (2 points)

Describe how viruses and bacteria can be used as biological weapons. what are some of the potential threats and potential benefits? do you agree with the use of viruses and bacteria as biological weapons? why or why not?