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lapo4ka [179]
3 years ago
14

Which component of blood allows oxygen from the air to move from the lungs to cells of the body?

Biology
2 answers:
Margarita [4]3 years ago
4 0
D) Red Blood cells
Sonbull [250]3 years ago
4 0

Answer:

D. Red blood cells

Explanation:

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What is the sidereal period used in Kepler's third law?
Dmitry [639]

Answer:

Kepler's third law relates the semi-major axis of the orbit to its sidereal period. The major axis is the total length of the long axis of the elliptical orbit (from perihelion to aphelion).

Explanation:

A and C

5 0
3 years ago
During the process of photosynthesis,
TEA [102]

Answer:

d. less than 100% of the energy captured from sunlight is transformed into potential energy in the form of a hydrogen ion gradient and then into potential energy in the form of covalent bonds

Explanation:

Photosynthesis is process utilized by plants, several bacteria and protists to convert the light energy to chemical energy. So they utilize the photosynthesis as the powerhouse for the energy production. Heterotrophs like human that cannot synthesize their own food, use this converted form of energy by autotrophs.

During the light reaction of photosynthesis the photons from light are absorbed by photosystem I and II. These photons excites the electrons which flow through the electron transport chain from higher potential to lower potential. These electrons release the energy while moving from higher potential to lower potential which is utilized by H+ pump to pump the H+ to lumen of plastids from stroma and of course not the 100% energy is utilized some of the energy dissipates. . So this process causes the accumulation of high potential H+ ions across the membrane. These H+ ions are utilized for the production of ATP by ATP synthase complex when they flow back to lower potential across the membrane through ATP synthase complex.

The ATP and NADPH produced from light reaction are utilized to combine carbon molecules during dark reaction. The covalent bond is used to combine the carbon molecules and we know that combining carbon molecules stores energy in the form of covalent bond.

8 0
3 years ago
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11. Which of the following is NOT true? • ATP is formed during both photosynthesis and cellular respiration • Both plant cells a
Lina20 [59]
The third one is incorrect.
A plant releases oxygen during photosynthesis not carbon dioxide.
Hope this helps.
6 0
3 years ago
What type of selection affects traits that influence an individual's chances to find a mating partner or be chosen as a mating p
melamori03 [73]

Answer:

Sexual selection

Explanation:

It is sexual selection because it is a type of natural selection in which an organism or organisms acquire traits which help the individual to be choose as a mating partner or to have preference for a mating partner or for competition among one sex organisms in which a traits succeed.

Sexual selection can be intrasexual or or intersexual. Intrasexual is is competition between one sex of the same organism and intersexual is between sexes of different organism.

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3 years ago
Plate movements help drive the rock cycle by helping to form ________the source of igneous rocks
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Magma



Good luck!!!!!! (:
5 0
3 years ago
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