Answer:
The correct answer is True
Explanation:
<u>The first step in glycogen synthesis (glycogenesis) is the phosphorylation of glucose to form glucose-6-phosphate</u>, which is catalyzed by hexokinase. [This step is also the first step in the glycolytic pathway]. Glucose-6-phosphate is then isomerized to glucose-1-phosphate by the action of phosphoglucomutase. This glucose-i-phosphate is then converted to glycogen by glycogen synthase.
Answer:
Three foods that may increase male fertility and improve sperm health
Fish. One small study associated higher amounts of fish consumption with better sperm motility. ...
Fruits and veggies. ...
Walnuts.
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Answer:
Channel proteins form hydrophilic channels to passively transport substances down the concentration gradient.
Carrier proteins bind to substances to transport them actively against the concentration gradient. They do not form channels.
Explanation:
Channel proteins are the membrane proteins that serve in transport of small polar molecules and/or ions by making a hydrophilic pore across the membrane. These molecules diffusion through the pore and exhibit facilitated diffusion.
Carrier proteins are the membrane proteins that transport the substances across the membrane by binding to them. They do not form the hydrophilic channels. Carrier proteins serve in the active transport of molecules against the concentration gradient.
