What four-carbon compound is regenerated at the end of the krebs cycle? with what two-carbon compound does it combine at the start of the krebs cycle?

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated