Answer:
Cross bridge in a sarcomere of a fast fiber produce higher amounts of force as compared to a cross bridge in a sarcomere of a slow fiber
Explanation:
When a muscle contracts, a cross bridge is formed between actin and myosin. The sarcomere shortens when a muscle contracts by reforming cross bridge. In general a muscle fiber is of three types – a) slow, b) Fast and c) intermediate.
The sarcomere of fast fiber generates high force but for a short period of time. On the other hand, sarcomere of slow fiber generate lower amounts of force but this force lasts for a longer period of time. Due to this difference, fast fibers are the predominant fibers in the body
T<span>ogether our bones, muscles and joints form our musculoskeletal system and enable us to do everyday physical activities.</span>
The answer is [ B. The Calvin cycle will produce less glucose. ]
A plant needs to take in carbon dioxide to produce glucose. So, if a plant were to not receive enough CO2, then the plant will produce less amounts of glucose. Glucose is created through the photosynthesis process. Plants use the sun to create glucose and oxygen from water and CO2.
Best of Luck!
B. A non-contact force that is generated from moving charges.
Explanation:
- Magnetic force is a non -contact force
- It is an attractive force or repulsive force.
- It acts between two charged particles by virtue of their motion.
- Materials that exhibit magnetic force of attraction or repulsion are called magnets.
- Uncharged material that are attracted by magnets are called magnetic material.
