Eukaryotic chromosomes contain both DNA and protein tightly packed together to form Chromatin.
Answer:
After the flood the total number of beetles = number of beetles per hectare × 115 hectares = 8,855 beetles.
The carrying capacity is 14,600 beetles.
Explanation:
Answer:
A myosin head bound to actin
Explanation:
Cross bridge cycling explains the sliding filament theory according to which thin and thick filament slide against each other for muscle contraction. The two myosin heads extend form the thick filament. One myosin head has binding site for ATP and other head has binding site for actin from thin filament.
When myosin head binds to actin a cross bridge is formed. When ATP binds to the other head the bridge dissociates. Actin binding site is free and myosin tries to bind with other actin during which ATP is hydrolysed into ADP and Pi. Myosin along with the ADP and free Pi successfully binds to another actin molecule. The cross bridge formed generates a powerful force and ADP and Pi are displaced from it. The cross bridge is now free again for binding of next ATP molecule and the cycle continues.
Answer:
fallopian tube that links ovary to an uterus
In chemical digestion<span>, large molecules like proteins and starches are broken into simpler units that can be readily absorbed. </span>Digestive system<span>. ... The mouth, stomach, small intestine, and other </span>digestive system organs work<span> together to make digesting food and absorbing nutrients efficient.</span>