Yes, all polypeptides have tertiary structures. All proteins have primary, secondary and tertiary structures. However, quaternary structures only arise when a protein is made up of two or more polypeptide chains. Hope this answers the question. Have a nice day.
Answer:Organisms use carbohydrates produced by photosynthesis by oxidizing them to produce energy for respiration
Explanation:Organisms use carbohydrates produced by photosynthesis by oxidizing them to produce energy for respiration. – The glucose produced in green plants is directly utilized for respiration and other activities, while the excess is stored in the form of starch.
Definitely Matter notes.. Matter is made up of any and almost everything.! It cannot be changed or destroyed, is gas, solid or liquid and is made up of atoms (isotones)
Answer: Water can become a non-renewable resource if we contaminate all our rivers.
Explanation: For example, as groundwater is usually removed from an aquifer at a rate much greater than its very slow natural recharge, it is a considered non-renewable resource. Removal of water from the pore spaces in aquifers may cause permanent compaction (subsidence) that cannot be renewed.
Answer: Somatic Nervous system
Explanation:
The instruction to the muscles to avoid the oncoming bicyclist is voluntary and controlled by the SOMATIC NERVOUS SYSTEM, which is known to
- control the speed of impulses from the brain to the effectors (muscles)
- affects skeletal muscles and
- control activities that are mainly voluntary like swerving to avoid hitting a bicyclist
