Biology, 24.06.2019 04:10 amberreid028
What is an ion? a. a molecule whose name has no subscripts b. an atom with a positive or negative charge c. an atom with a different number of neutrons d. a molecule that does not have any bond
Answers: 1
Biology, 22.06.2019 04:20
Do you think the gene eef1 alpha1 supports cell theory? explain your response.
Answers: 2
Biology, 22.06.2019 19:00
Question 1 which of the following allows cells to take in fluids? a. phagocytosis b. pinocytosis c. exocytosis d. receptor-mediated endocytosis question 2 molecules move along their concentration gradient (from areas of high concentration to low concentration) using active transport mechanisms. a. true b. false question 3 which of the following powers active transport (ie. provides the energy for)? a. glucose b. transport proteins c. atp d. phospholipids question 4 what type of lipid is a major component of the plasma membrane? a. cholesterol b. phosopholipids c. proteins d. triglycerides
Answers: 2
Biology, 22.06.2019 20:30
Aspecies has evolved an asexual mode of reproduction by having offspring develop from unfertilized eggs. which of the following will be true of this species' response to natural selection? there will be more deaths from natural selection because there is no mutation. there will be less genetic variation from recombination and a risk of not adapting quickly to environmental change. the species will increase in numbers because genetic variation is increased. the species will compensate for loss of genetic variation by hybridizing with other species. there will be fewer deaths from natural selection because sexual recombination always leads to extinction.
Answers: 1
Biology, 22.06.2019 22:00
Select the word from the list that best fits the definition apparent movement of a star used to measure its distance from earth
Answers: 3
What is an ion? a. a molecule whose name has no subscripts b. an atom with a positive or negative c...
Mathematics, 23.01.2020 14:31
Biology, 23.01.2020 14:31
Biology, 23.01.2020 14:31
Mathematics, 23.01.2020 14:31
Mathematics, 23.01.2020 14:31
Mathematics, 23.01.2020 14:31
Biology, 23.01.2020 14:31
Mathematics, 23.01.2020 14:31
Mathematics, 23.01.2020 14:31