1. The correct answer is: cell recognition protein
2. The correct answer is: The nonpolar tails are repelled by water, so they position themselves in the middle of the bilayer. The polar heads are attracted to water, so they point outward.
3. TRUE is As cell size decreases, the surface area-to-volume ratio increases.
4. The correct answer is: have no nucleus
have no membrane-bound organelles
Answer:
Yes!
Explanation:
Tardigrade, (phylum Tardigrada), also called water bear or moss piglet, any of more than 1,100 species of free-LIVING tiny invertebrates belonging to the phylum Tardigrada. They are considered to be close relatives of arthropods
Answer:I’m not sure on about this I’m just here for the 5 points
Explanation:
The heartbeat has two specialised areas of muscle (the sa node and the av node) that control and synchronise the heartbeat. The rhythm of relaxation and concentration of the pacemaker sets the rythym of the heartbeat.
Answer:
Forebrain.. Which also includes thalamus.
