What is the function of protein channels in the cell membrane? O to stabilize the membrane
it forms the main structure of the membrane
to transport substances that cannot pass through the lipid bilayer
span the entire membrane and act as recognition for the cell

Which of the following structures is not found in both plant and animal cells? a) chloroplast b) cytoskeleton c) ribosomes d) mitochondria

Pink fur (p) is dominant to purple fur (p) in hamsters. two heterozygous pink hamsters are crossed. what is the probability that these two parents will have an offspring with purple fur? 2/4, 1/2 or 50% 1/4 or 25% 3/4 or 75% 4/4 or 100% there is no chance for this type of offspring

Which statement names a physical property of wood? wood does not rustwood can burnwood can rotwood is softer than coal