1. The nucleus has a system of

embedded within its outer membrane which allows

communication between the nucleus interior and the cytoplasm.

a. lipids

b. pores

c. proteins

d. aquaporins

Bottom trawling is a destructive fishing practice that destroys ocean habitats. true or false?

XIf you have a lung cell with 30% oxgen inside the cell and 90% outside, and 70% Carbon dixide inside and 10% outside the cell, which way will each substance move and why?

What planet has the widest swings in temperature

What are the two catabolic pathways that lead to cellular energy production?

Which of the following is NOT a characteristic of a plane? it cannot be seen it is imaginary its width can be measured it is infinite none of the above

A 30-year-old patient undergoes a dental procedure, which results in abnormally prolonged bleeding. the presence of which other symptoms would lead a physician to diagnose her with von willebrand disease? select all that apply.

Explain how conservation efforts have positively impacted ecosystems.

The Barringer crater in Arizona contains a mineral, stishovite, only known to form under intense pressures caused by a high-speed impact. Which event most likely formed the Barringer crater?

When stress continues over long periods of time it is known as?

Which instruments do volcanologist use to predict volcanic eruptions?