Which of the following statements is true?
lysosomes and chloroplasts are unique to plant cel...
Which of the following statements is true?
lysosomes and chloroplasts are unique to plant cells.
instead of a cell membrane, plant cells have cell walls.
homeostasis on the cellular level is controlled by the cell membrane.
a nerve cell contains more mitochondria than a muscle cell.
Answers: 2
Biology, 21.06.2019 14:30
As soon as possible this assignment is due in 5 minutes atoms in a molecule are bonded together by sharing, gaining, or a. photons b. protons c. neutrons d. energy f. electrons
Answers: 1
Biology, 21.06.2019 22:30
Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.
Answers: 2
Biology, 21.06.2019 23:00
The dna in a cell’s nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. for example, consider these two proteins: phosphofructokinase (pfk) is an enzyme that functions in the cytoplasm during glycolysis. insulin, a protein that regulates blood sugar levels, is secreted from specialized pancreatic cells. assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations.for each protein, identify its targeting pathway: the sequence of cellular locations in which the protein is found from when translation is complete until it reaches its final (functional) destination. (note that if an organelle is listed in a pathway, the location implied is inside the organelle, not in the membrane that surrounds the organelle.)
Answers: 3
Mathematics, 13.04.2021 23:10
History, 13.04.2021 23:10
Mathematics, 13.04.2021 23:10
Social Studies, 13.04.2021 23:10
English, 13.04.2021 23:10
English, 13.04.2021 23:10
Mathematics, 13.04.2021 23:10
Mathematics, 13.04.2021 23:10
Mathematics, 13.04.2021 23:10
Social Studies, 13.04.2021 23:10
English, 13.04.2021 23:10