Which statements describe steps in photosynthesis? Select 3 AGlucose is broken down into carbon dioxide and water.

B

Energy is stored in the bonds of ATP.

C

Light energy is absorbed by chlorophyll.

D

Organic matter and oxygen combine to break molecules into smaller parts.

E

Energy is used to convert carbon dioxide and water into sugar.

F

Energy in the form of heat is used to absorb carbon dioxide.

G

Water is broken apart to produce oxygen.

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Si el equipo no fuera bueno no con el entrenador.

Choose the incorrect statement (a) the motor end plate membrane is only capable of generating graded potentials, but it is contiguous with the skeletal muscle sarcolemma, which can generate action potentials. (b) propagation of an action potential through the t-tubules into the sarcoplasmic reticulum triggers the release of ca++ into the cytoplasm of a skeletal muscle fiber. (c) the generation of suprathreshold endplate potentials in multiple muscle fibers could be due to the increased frequency of action potential generation at the axon hillock of a single motor neuron. (d) a greater amount of ach would be found in the presynaptic vesicles of a motor unit that fired several action potentials after exposure to botulinum toxin, than in a motor unit that fired several action potentials after exposure to the venom of the krait snake (which contains α-bungarotoxin).

This connective tissue consists of large round densely packed cells with the nucleus pushed to one side.