Yes. Follow Chagaff's rule
a Purine always pair with a pyrimidine
simply, A pair with T
C pair with G.
I guess it’s ATP because active transport requires energy from the mitochondria in cells to move particles/substances against the concentration gradient.
Protection for the head is needed in cases of direct collision sports like hockey and football. Collisions with another player or the turf may result in a concussion, thus all the helmets must possess NOCSAE certifications.
The helmet should fit comfortably around all the segments of the player's head, there should be no gaps between the head and pads. It should cover the base of the skull, the pads positioned at the back of the neck should be comfortable, and at the same time should not be uncomfortable.
The helmet should not come down over the eyes, the front edge of the helmet should be 3/4 inch or of two finger widths above the eyebrows.
Huge mountains, like the Himalayas are created when the continental crusts collide and fold into each other. This causes the earth to slowly start rising into mountain peaks, which cause the mountains to appear.
Answer:
Humans
Explanation:
A new research now suggests that possibly the entire animal kingdom, including humans, shares important genetic mechanisms with sea sponges. Now published in the journal Science, the discovery has been made by a team of scientists led by Dr. Emily Wong from the Victor Chang Cardiac Research Institute and UNSW Sydney.
