Answers: 1
Biology, 22.06.2019 09:00
What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.
Answers: 2
Biology, 22.06.2019 12:00
Yeast cells reproduce quickly by budding. this is a form of reproduction so all the yeast cells a) sexual; vary b) asexual; vary c) asexual; are identical d) sexual; differ from the parents submit hint structures and functions of cells cellular reproduction
Answers: 1
Biology, 22.06.2019 16:20
Fossils of ancestors of the modern horses show a small 4-toed almost dog-like browsing animal named eohippus over time the horses got larger lost toes and changed to a grazing diet what is the best explanation of why this change occurred
Answers: 2
Describe the three phases of the water cycle....
English, 30.03.2021 04:00
Mathematics, 30.03.2021 04:00
Biology, 30.03.2021 04:00
English, 30.03.2021 04:00
Mathematics, 30.03.2021 04:00
Spanish, 30.03.2021 04:00
Mathematics, 30.03.2021 04:00
Biology, 30.03.2021 04:00
English, 30.03.2021 04:00
Mathematics, 30.03.2021 04:00
Mathematics, 30.03.2021 04:00
History, 30.03.2021 04:00