Answer:
option(D) is right answer
Explanation:
because human takes oxygen and plants take carbon dioxide
She picks up protein powder so she can make a protein shake-This represents ribosome, organelle specified for the biological protein synthesis (translation). In this case protein powder represents amino acids, structural units for the protein synthesis.
She eats part of it, and then stores the rest of it in a paper bag so she can eat it later. Paper bag in this case represents vacuole, organelle that contains molecules that have been engulfed.
Later in the day, she puts together several small packages of candies as gifts for her nieces and nephews. She labels each package and sends it through the mail
. This represents the function of the Golgi apparatus, the eukaryotic organelle that packages proteins into vesicles inside the cell before the vesicles are sent to their destination via certain patway.
Global warming increases the amount of carbon in the atmosphere.
Answer:
Explanation:
The molecular and cellular mechanisms and processes that explain muscle contraction in striated muscle occur in the myofibril sarcomere. Their understanding depends on the organization's understanding of the structure of the sarcomere. In an imaginary experiment we first assemble an ideal sarcomere.
Remember that the myofibril is a set of cylindrical compartments that are located next to each other, constituting an elongated cylinder. Each of these cylinders is a sarcomere and borders its neighbor on a line or band called, line or band z.
On each side of the z line, thin cylindrical filaments that are actin filaments are inserted. Each actin filament is formed by a double strand of actin molecules that are rolled over each other. In this organization, actin is called actin F.
Answer:
B) On the same place on the same chromosome.
Explanation:
Both alleles are located on the same chromosome and present at the same place because genes come in pair. Each pair of gene is located at a specific place on a chromosome. If the two alleles present at a specific location are similar to each other, it is called homo-zygous while on the other hand, if both alleles are different from one another, they are considered as hetero-zygous.