Identify a type of molecular movement which is highly selective and requires special membrane proteins, but does not require energy.

Which life processes are essential for production of energy required by body?

Read the statements given below. Identify and write the concept upon which the given statement is based. Madhu is standing in the terrace of his building. What energy does he possess?

Jay and Ram are two friends in a class.Jay wanted to buy 4 pens and 8 notebooks,Ram wanted to buy 5 pens and 12 notebooks.Both of them went to a shop.The price of a pen and a notebook which they have selected was Rs.6 and rs. 10.Using matrix multiplication,find the amount required from each one of them.

How does energy from the sun, which is an essential requirement for life on earth, reach us ?

Read the statements given below. Identify and write the concept upon which the given statement is based. If a ball is thrown with higher velocity write the associated energy type that will also increase.

Identify the INCORRECT statements from the following. (i)Lysosomal enzymes do not digest their own membrane proteins. (ii)Accidental release of lysosomal enzymes in limited amount does not harm the cell because pH of cytosol is near neutral. (iii) Any insufficiency in secretion of lysosomal enzymes leads to disorders e.g. in genetic disorder- Klinefelter syndrome. (iv) Due to insufficiency of protease brain gets impaired resulting from accumulation of fats.

Ramesh and Govind are two friends of a class.Ramesh wants to buy 5 pens and 7 notebooks,Govind wants to buy 3pens and 10 notebooks.Both of them went to a shop which they have selected was Rs.5 and Rs.12.Using matrix multiplicaton,find the amount required for each one of them.

Which of the following types required pollinator but result is genetically similar to autogamy?

Read the information given below and solve the questions based on it. Electric energy is produced in various ways like hydroelectric, wind power, solar energy, bio-fuel, etc. These energy sources are inexhaustible, sustainable. Besides, it does not cause any enviornment problem. Answer the question: Above information is about which type of energy?

Complete the paragraph: in physics, square is the rate of doing work or, i.e., the amouth of energy trasferred or converted per unit time. In the international system of Units, the unit of power is the square , equal to one square per second. Power is a square quantity that requires both a change in the physical system and a specified tiem interval in which the change occurs. But more square is needed when the work is done in a shorter amount of time.