Plaints exchange gas in the atmosphere which statement is accurately describes this process

Plants release oxygen and take in carbon dioxide through the stomata in leaves.

Explanation:

The stomata are pores  (small openings) in plant tissues that allows gaseous exchange. Exchange of gases takes place through this pores.

QUESTION:

Plants exchange gas with the atmosphere. Which statement accurately describes this process?

A. Plants release carbon dioxide and take in oxygen through the stomata in leaves.

B. Plants release oxygen and take in carbon dioxide through the xylem in leaves.

C. Plants release carbon dioxide and take in oxygen through the xylem in leaves.

D. Plants release oxygen and take in carbon dioxide through the stomata in leaves

Answer:

A. Plants release carbon dioxide and take in oxygen through the stomata in leaves.

Explanation:

In the  photosynthesis process, it absorbs carbon dioxide from the atmosphere through their leaves from the environment and converts it into oxygen. It requires the oxygen for respiration and carbon dioxide for photosynthesis.

The diffusion takes place in intracellular places of leaf through the pores, that are present beneath the leaf, i.e. stomata. Respiration takes place throughout the day & night, whereas photosynthesis takes place only at night. Intensity of photosynthesis is 10 -20 times more than respiration depending upon the availability of light.  

straight probes are used primarily for measuring flow as it is approaching the test area. its geometry allows the probe to be mounted so that it is in the direct line of airflow.

i believe the correct answer is the virus gets an envelope that contains host molecules when it leaves the host cell.

explanation:

during the bidding/release stage of a virus, it encapsulates itself with part of the membrane of the host cells in this case the cells of the monkey and is the reason as to why the scientist found the genetic material of the monkey on the viral cell surface.

further explanation

to understand this answer, we have to know the cycle a virus undergoes to replicate. a virus is basically a bunch of genetic material enclosed in a capsule and lacks any machinery or organelles to ensure their survival so they must enter a host cell in order to get the environment needed to survive. some viruses enter and lyse(destroy) the host cell after they have replicated and undergo the lytic cycle while some enter and leave the cell intact after replicating and these undergo a lysogenic cycle. to enter the cell, they undergo the first process called attachment by binding to specific receptors and co-receptors on the surface of the host cell. after attaching to the cell, they start the second phase called penetration where virus enters or is engulfed whole by the host cell through a process called endocytosis. it is the same process that a cell takes up materials it needs or pathogens around it. uncoating of the virus then happens after the virus has been engulfed and is the third stage. the virus then undergoes releasing of its genetic material in the host's matrix.   the materials then enter the nucleus and undergo biosynthesis by adding themselves in strands of rna being translated and then copies of the virus are produced in addition to the host genetic material. the material/newly formed viral material then undergoes assembly inside the host cell and form a capsule around them. the virus undergoes the last release/budding stage by binding to the host membrane and pushing outwards. in doing so when they tear away from the host membrane, they pick up the genetic material from the membrane of the host cell to form their envelope.

learn more:

1.

2.

3.

level: high school