How do electrons gain energy in photosystem 1?

a. They absorb photons.

b. They use energy in the form of glucose.

c. They take energy from ATP molecules.

d. They use energy from a hydrogen ion pump.

Are minerals organic or inorganic

According to the principle of parsimony, the evolution of the 4-chambered heart should placed birds and mammals in the same clade.

This organelles complex functions to compartmentalize the cell, serves as mechanical support, provides site-specific protein synthesis with membrane-bound ribosomes and plays a role in intracellular transport.

Which error will result in false high diastolic readings while measuring a client's blood pressure during a physical examination?

A heterozygous brown rabbit is crossed with a pure white rabbit. Half of the offspring are brown and half are white. Which of the following describes the trait for brown fur

What is the result of digestion of starch in the pig?

Identify the structure where atp is produced.

What is the essence of philosophical ethics

Why does the energy decrease as the trophic level ...

If a male organism has a total of 40 chromosomes in each body cell, how many total chromosomes does a female of the same species have in each body cell? How many many homologous pairs of chromosomes does the male have?