Nerve cells look different from red blood cells. Nerve cells transmit nerve impulses through the body. Red blood cells carry oxygen in the blood. Why are the cell types different?

The primary component of plasma membranes is a molecule called... Group of answer choices 1protein 2fat 3peptidoglycan 4phospholipid 5cholesterol

What do you mean by tonoplast?

Which of the following does NOT accurately represent a difference between mucous membranes and skin?   Question options:   both layers of cells in mucous membranes are alive, whereas one layer in skin is largely dead   mucous membranes are wet, whereas human skin is dry   mucous membranes secrete mucus and skin does not   skin covers the outer body, while mucous membranes cover cavities open to the outside   the outer layer of a mucous membrane is thicker than the outer layer of skin   all these statements are TRUE

åre some shapes cells can have that will have a larger surface area than a sphere? To help you answer this, research INTESTINAL EPITHELIUM and look at the microvilli on these cells that line your intestines. Make sure you understand how these unusual structures help the intestinal 6) Within the cell there are several structures that create surface area by having layers of folded a epithelium do its job. Click or tap here to enter text. O Within the cell there are several structures that create surface area by having layers of folded membrane. Which structures (like organelles) within the cell have large amounts of surface area Click or tap here to enter text. 7) Glucose is a chemical that is fulfills a wide range of functions within organisms. The story of glucose begins with a series or reactions collectively known as photosynthesis. Carbon dioxide, water and energy from light are the inputs required for photosynthesis. How many carbon dioxide molecules are required to produce one…

Which of the following would you not expect to find in a human erythrocyte? O Band 4.3 Spectrin Actin Glycophorin Smooth Endoplasmic Reticulum