Answer the following question given this paragraph: or myotube. As a myotube is formed from many different myoblast cells, it contains many nuclei, but has a continuous cytoplasm. This is why skeletal muscle cells are multinucleate, as the nucleus of each contributing myoblast remains intact in the mature skeletal muscle cell. However, cardiac and smooth muscle cells are not multinucleate because the myoblasts that form their cells do not fuse. Gap junctions develop in the cardiac and single-unit smooth muscle in the early stages of development. In skeletal muscles, ACh receptors are initially present along most of the surface of the myoblasts, but spinal nerve innervation causes the release of growth factors that stimulate the formation of motor end-plates and NMJs. As neurons become active, electrical signals that are sent through the muscle influence the distribution of slow and fast fibers in the muscle. Although the number of muscle cells is set during development, satellite cells help to repair skeletal muscle cells. A satellite cell is similar to a myoblast because it is a type of stem cell; however, satellite cells are incorporated into muscle cells and facilitate the protein synthesis required for repair and growth. These cells are located outside the sarcolemma and are stimulated to grow and fuse with muscle cells by growth factors that are released by muscle fibers under certain forms of stress. Satellite cells can regenerate muscle fibers to a very limited extent, but they primarily help to repair damage in living cells. If a cell is damaged to a greater extent than can be repaired by satellite cells, the muscle fibers are replaced by scar tissue in a process called fibrosis. Because scar tissue cannot contract, muscle that has sustained significant damage loses strength and cannot produce the same amount of power or endurance as it could before being damaged. Smooth muscle tissue can regenerate from a type of stem cell called a pericyte, which is found in some small blood vessels. Pericytes allow smooth muscle cells to regenerate and repair much... Q: As a myotube is formed from many different myoblast cells, it contains many nuclei, but has a continuous what? A:
OPTIONS:
- nucleus
- mucus
- cerebellum
- cytoplasm

Answer: cytoplasm

Question: Answer the following question given this paragraph: Q: Further transformation occurs during organogenesis, the formation of what? A:
OPTIONS:
- arteries
- muscles
- bones
- organs
Answer: organs

input with options: Answer the following question given this paragraph: Xylem and phloem are the two types of vascular tissues in vascular plants. Q: What are the two types of vascular tissues found in vascular plants? A:
OPTIONS:
- xylem and chloroplasm
- cytoplasm and chloroplasm
- ectoderm and phloem
- xylem and phloem
output: xylem and phloem

Q: Answer the following question given this paragraph: Chordates include vertebrates and invertebrates that have a notochord. Chordates also have a post-anal tail, dorsal hollow nerve cord, and pharyngeal slits. Vertebrate chordates have a backbone, while invertebrate chordates do not. Invertebrate chordates include tunicates and lancelets; both are primitive marine organisms. Q: What do vertebrate chordates possess that invertebrate chordates do not? A:

OPTIONS:
- parasite
- Thumb
- Milk production
- backbone

A: backbone

input: OPTIONS:
- saturation population
- inequilibrium population
- shape population
- equilibrium population Now, answer this question: Answer the following question given this paragraph: In an equilibrium population, allele and genotype frequencies do not change over time. Q: In what type of population do allele and genotype frequencies not change over time? A:
A:
output: equilibrium population

Question: Answer the following question given this paragraph: Chemical Digestion in the Small Intestine The digestion of proteins and carbohydrates, which partially occurs in the stomach, is completed in the small intestine with the aid of intestinal and pancreatic juices. Lipids arrive in the intestine largely undigested, so much of the focus here is on lipid digestion, which is facilitated by bile and the enzyme pancreatic lipase. Moreover, intestinal juice combines with pancreatic juice to provide a liquid medium that facilitates absorption. The intestine is also where most water is absorbed, via osmosis. The small intestine's absorptive cells also synthesize digestive enzymes and then place them in the plasma membranes of the microvilli. This distinguishes the small intestine from the stomach; that is, enzymatic digestion occurs not only in the lumen, but also on the luminal surfaces of the mucosal cells. For optimal chemical digestion, chyme must be delivered from the stomach slowly and in small amounts. This is because chyme from the stomach is typically hypertonic, and if large quantities were forced all at once into the small intestine, the resulting osmotic water loss from the blood into the intestinal lumen would result in potentially life-threatening low blood volume. In addition, continued digestion requires an upward adjustment of the low pH of stomach chyme, along with rigorous mixing of the chyme with bile and pancreatic juices. Both processes take time, so the pumping action of the pylorus must be carefully controlled to prevent the duodenum from being overwhelmed with chyme. Q: What two types of juices help digestion within the small intestine? A:
OPTIONS:
- chyme and phloem
- amniotic fluid, bile
- bile and lymph
- intestinal and pancreatic
Answer:
intestinal and pancreatic