Answer:
D
Explanation:
Intestinal cell takes in glucose against Concentration gradient (uses energy in the form of ATP) to transport glucose into cell.
In blood cell, uptake of glucose occurs down concentration gradient. Hence, its facilitated diffusion (passive transport)
Glucose is a polar molecules due to presence of polar hydrophilic - OH group, hence carrier proteins are needed to provide a hydrophilic channel for glucose to enter the cell via facilitated diffusion.
Answer: Sort of looks like an orchid. Hard to tell, i want to say orchid or hibiscus flower. Good Luck i hope its right!
Explanation:
Answer:
Archaea are found in the harshest environments on Earth, and are the oldest known organisms on Earth, appearing in the fossil record over 3.6 BILLION years ago
Explanation:
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A tetrad consists of 2 homologous chromosomes each of which is made up of 2 sister chromatids
Just draw a dot and cross diagram showing covalent bonding between sodium and chlorine.