The organelle in a plant that uses the sun's energy to make sugar is the chloroplast
<span />
Its B. <span>Australopithecus africanus, Homo erectus, Homo neanderthalensis</span>
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.
The baby’s GENOTYPE would be OO or Xo Xo as O blood type is a recessive trait and needs 2 O’s to appear. The mother would have to be Xa Xo or AO. Which would mean that the Baby received the O from the mother meaning that they would have to receive another O from the father.
Male 1: cannot be the father because he cannot pass a O allele
Male 2: can be the father if his genotype is AO as the mothers is
Male 3: is most likely the father as his genotype is OO meaning he has more of a chance to give off that allele
Answer: Proteins are a category of macromolecules which will perform a various range of functions for the cell. they assist in metabolism by providing structural support and by acting as enzymes, carriers or as hormones. The building blocks of proteins are amino acids
Explanation: plz mark brainest