Biology
Biology, 10.03.2020 00:19, davisnaziyahovz5sk

A typical eukaryotic nucleus has to exchange a great deal of protein and nucleic acid material with the surrounding cytosol of the cell. Which choice correctly describes a feature of most nuclei that helps promote this exchange?A. Many nuclei wait until the start of cell division, when the nuclear membrane barriers are removed, for the exchange of many needed items.
B. There are numerous nuclear pores that allow regulated passage of selected items into and out of the nuclear space.
C. Large numbers of vesicles that fuse with and bleb from the nuclear membranes are used in the movement of these items.
D. Many nuclei increase their membrane surface area relative to the nuclear volume by modifying their shape from that of a sphere.
E. The nuclear envelope membranes are selectively permeable and able to permit the passage of the needed items through their lipid phase.

answer
Answers: 2

Other questions on the subject: Biology

image
Biology, 22.06.2019 09:00, deandrehudson18
Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.
Answers: 2
image
Biology, 22.06.2019 15:50, jenny3661
Polar zones are cold and tend to be dry because of a pressure system of cold. low high
Answers: 1
image
Biology, 22.06.2019 16:30, SoccerHalo
This is the nitrogenous base only found in rna
Answers: 1
image
Biology, 22.06.2019 21:00, Leii691
Me asap i need during photosynthesis, the following reaction takes place: carbon dioxide + water + light energy → sugar + oxygen during cellular respiration, the following reaction takes place: sugar + oxygen → carbon dioxide + water + chemical energy given this information, how are photosynthesis and cellular respiration related? question 2 options: a the products of photosynthesis are the reactants of cellular respiration. b photosynthesis and cellular respiration both start with the same materials. c photosynthesis and cellular respiration both produce the same materials. d the same type of energy is found in both photosynthesis and cellular respiration.
Answers: 1
Do you know the correct answer?
A typical eukaryotic nucleus has to exchange a great deal of protein and nucleic acid material with...

Questions in other subjects:

Konu
Mathematics, 24.05.2021 21:10
Konu
Mathematics, 24.05.2021 21:10
Konu
Mathematics, 24.05.2021 21:10
Konu
Mathematics, 24.05.2021 21:10
Konu
Chemistry, 24.05.2021 21:10