Aquaporins

a. are found in all cells.

b. allow water to cross the plasma membrane against its concentration gradient.

c. allow for the active transport of water.

d. allow water to cross the plasma membrane via facilitated diffusion

Digitalized info can be used by computers true or false

What is the main reason that species are being lost to extention?

A lab-reared strain of mice is glucose 6-phosphate-insensitive. How would this affect glycogen synthesis? Select the best answer. Glycogen synthesis would increase because a greater insulin concentration would increase glucose transport.

What is believed to have happened to most of the moons volatile elements? A) they sank into the moons core. B) they evaporated due to violent impacts. C) they combined with lava flows to produce basalt.

Which receptors are involved with the proprioception sense? A: stretch receptors in the muscles, tendons and ligaments B: the macula and otoliths in the vestibule C: Nociceptors in the muscles and joints D: The crista ampullaris in the semicircular

Anything that is built or created in an organized manner

Adults do not need foods from the dairy group, only growing children and athletes do.

Which conditions lead to a slower rate of weathering? Select two options. 1. porous rocks 2. cold climates 3. hard minerals 4. high temperatures 5. low moisture levels

What is the relationship between these two structures enantiomer?

Identify what structures in a skeletal muscle will shorten in length during contraction of the muscle. choose all that apply. (0.5 pts)