Answer the following question given this paragraph: An electromagnet is a solenoid wrapped around a bar of iron or other ferromagnetic material. The magnetic field of the coil magnetizes the bar, which adds to the strength of the magnetic field. Electromagnets are the strongest magnets made. Q: What are the strongest magnets made? Choices: - permanent magnets - polarized magnets - natural magnets - electromagnets A:
electromagnets
Answer the following question given this paragraph: Q: What two ways do channels respond during membrane depolarization? Choices: - sequentially and identically - independently and typically - typically and sequentially - independently and sequentially A:
independently and sequentially
Q: Answer the following question given this paragraph: Pedocal is the soil common in grasslands. The more arid climate increases calcium in the soil. Pedocal is not as fertile. Q: Where is pedocal soil commonly found? Choices: - deserts - forests - slopes - grasslands A:
A: grasslands
Question: Answer the following question given this paragraph: The tRNA structure is a very important aspect in its role. Though the molecule folds into a 3-leaf clover structure, notice the anticodon arm in the lower segment of the molecule, with the amino acid attached at the opposite end of the molecule (acceptor stem). It is the anticodon that determines which codon in the mRNA the tRNA will bind to. Q: What determines which codon in the mrna the trna will bind to? Choices: - gene - amnion - exon - anticodon A:
Answer: anticodon
*Question*
Answer the following question given this paragraph: The cells of the blastocyst form an inner cell mass and an outer cell layer, as shown in Figure below . The inner cell mass is called the embryoblast . These cells will soon develop into an embryo. The outer cell layer is called the trophoblast . These cells will develop into other structures needed to support and nourish the embryo. Q: What is the inner cell mass formed by the cells of the blastocyst called? Choices: - xerophyte - amniotic cavity - ectoderm - embryoblast A:
**Answer**
embryoblast
*Question*
Answer the following question given this paragraph: Chromosomal alterations are mutations that change chromosome structure. Q: Alterations that change chromosome structure are known as? Choices: - lesions - traits - deformities - mutations A:
**Answer**
mutations