Slender stalk and the filament
Spindle fibers are microtubules that evenly divide the chromosomes during cell division or mitosis.
Answer:
From the given information, the transport of glucose in blood across the red blood cells takes place by facilitated diffusion, that involves the spontaneous passive-transport with the help of trans-membrane proteins or transporter proteins to move the ions or molecules down the concentration gradient.
While the transport of glucose in intestines take place via active transport mechanism. It takes place from gut into intestines. It occurs against the concentration gradient with the help of energy molecules like proteins.
Answer:
The correct answer is B)10%. See the explanation below, please.
Explanation:
We use the following equivalence, remembering that Adenina pairs with Timina and Guanina with Cytosine:
A=T ; C=G A+G=T+C
If A= 40% ----> T=40%
A+G=T+C
40%+G= 40% +C ----> 40+10=50
G=C=10%
One of the main things between living things and non living matter is that we contain carbon! That’s actually one of the good things about organic chemistry- structures based off of carbon bonds! Another super helpful tip is to remember the most abundant elements in living things- Carbon, Hydrogen, Nitrogen, Phosphorus and Sulfur. CHNOPS.