The rate of demand for energy in the body determines whether the body will use aerobic or
anaerobic cellular respiration. each process has different end products. the end product atp
contributes to energy transfers in the cells by releasing energy when it is needed.
isabella is competing in the 50-meter freestyle and needs fast energy production for about 40
seconds. tyler is running a half marathon and needs slow and steady energy production for
almost two hours. drag the terms to the correct athlete based on which metabolic pathway
their muscle cells will utilize for energy production in their races.
complete breakdown of glucose
anaerobic cellular respiration
traps 2 molecules of atp for each gram of glucose
waste products: h2o, co2
incomplete breakdown of glucose waste products: lactic acid
traps 36 molecules of atp for each gram of glucose
aerobic cellular respiration
isabella: 50-meter freestyle
tyler: half marathon

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.

the answer is "a.) well–developed vascular system."

explanation:

what are the options

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