1. Completa el texto con las siguientes palabras: oxígeno, almidón, glucosa, dióxido de carbono, agua, lumínica, tallo (x2)
“La fotosíntesis es un proceso que realizan las plantas. En él, ellas absorben
a través de sus raíces y la conducen por el hasta
las hojas. Allí, se combina con el proveniente de la
atmósfera, más la energía que emite el sol. En este proceso se libera
a la atmósfera y se produce como alimento, que es
conducido por el hasta las raíces y almacenado en forma de
”.

Calvin ate a candy bar, which caused his body's blood glucose levels to become unbalanced. his body responded by initiating a feedback mechanism to return his body to homeostasis. place the steps of this feedback mechanism in order, starting with the blood glucose imbalance that occurred after calvin consumed the candy bar. a) calvin's blood glucose levels decreased. b) calvin's pancreas stopped secreting insulin. c) calvin's body cells started to take up glucose and store it as glycogen. d) calvin's blood glucose levels increased. e) calvin's pancreas started secreting insulin.

How are viruses different from eukaryotic cells?

Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. oxygen will diffuse more quickly into cell because . b the oxygen molecules inside cell b have a higher kinetic energy b. a its membrane transport proteins will not be saturated c. a the diffusion gradient there is shallowerd. b the diffusion gradient there is steeper