input with options: Answer the following question given this paragraph: 13.2 Chromosomal Basis of Inherited Disorders The number, size, shape, and banding pattern of chromosomes make them easily identifiable in a karyogram and allows for the assessment of many chromosomal abnormalities. Disorders in chromosome number, or aneuploidies, are typically lethal to the embryo, although a few trisomic genotypes are viable. Because of X inactivation, aberrations in sex chromosomes typically have milder phenotypic effects. Aneuploidies also include instances in which segments of a chromosome are duplicated or deleted. Chromosome structures may also be rearranged, for example by inversion or translocation. Both of these aberrations can result in problematic phenotypic effects. Because they force chromosomes to assume unnatural topologies during meiosis, inversions and translocations are often associated with reduced fertility because of the likelihood of nondisjunction. Q: The number, size, shape, and banding pattern of chromosomes make them easily identifiable in a what? A:
OPTIONS:
- xerophyte
- spirogyra
- nanocyte
- karyogram
output: karyogram

Q: Answer the following question given this paragraph: The major types of radioactivity include alpha particles, beta particles, and gamma rays. Q: Alpha particles, beta particles, and gamma particles are major types of what? A:

OPTIONS:
- visible light
- sound waves
- microscopy
- radioactivity

A: radioactivity

input: OPTIONS:
- time
- speed
- density
- acceleration Now, answer this question: Answer the following question given this paragraph: Figure 2.43 Positions and velocities of a metal ball released from rest when air resistance is negligible. Velocity is seen to increase linearly with time while displacement increases with time squared. Acceleration is a constant and is equal to gravitational acceleration. Q: If a ball is released from rest when air resistance is negligible, velocity is seen to increase linearly, while what related property is a constant? A:
A:
output: acceleration

Answer the following question given this paragraph: There are three types of RNA involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribisomal RNA (rRNA). All three of these nucleic acids work together to produce a protein. The mRNA takes the genetic instructions from the nucleus to the cytoplasm, where the ribosomes are located. Ribosomes are the organelles where the proteins are made. The ribosomes themselves are made out of rRNA and other proteins. The mRNA binds to the ribosome, bringing the genetic instructions to order the amino acids to the site of protein synthesis. Finally, the tRNA brings the correct amino acid to the ribosome ( Figure below and Figure below ). In mRNA, the four nucleotides (A, C, G, and U) are arranged into codons of three bases each. Each codon encodes for a specific amino acid, except for the stop codons , which terminate protein synthesis. tRNA, which has a specific "3-leaf clover structure," contains a three base region called the anticodon , which can base pair to the corresponding three-base codon region on mRNA. More will be discussed on these processes in the Protein Synthesis: The Genetic Code (Advanced) and Protein Synthesis: Translation (Advanced) concepts. Q: What are the three types of rna involved in protein synthesis? A:

OPTIONS:
- messenger, organic and transfer
- messenger, transfer, and organic
- organic , transfer , and ribosomal
- messenger, transfer, and ribosomal

Answer: messenger, transfer, and ribosomal

Problem: OPTIONS:
- the tundra
- great plains
- lakes
- ocean floor
Q: Answer the following question given this paragraph: Polychaetes live on the ocean floor. They may be sedentary filter feeders, active predators, or scavengers. Active species crawl along the ocean floor in search of food. Q: Where do polychaetes live? A:
Answer: ocean floor

Answer the following question given this paragraph: 15.5 Echinoderms and Chordates Echinoderms are deuterostome marine organisms. This phylum of animals bear a calcareous endoskeleton composed of ossicles covered by a spiny skin. Echinoderms possess a water-based circulatory system. The madreporite is the point of entry and exit for water for the water vascular system. The characteristic features of Chordata are a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail. Chordata contains two clades of invertebrates: Urochordata (tunicates) and Cephalochordata (lancelets), together with the. Q: What kind of system do echinoderms possess? A:

OPTIONS:
- primitive respiratory
- autonomic nerous system
- photosynthetic
- water-based circulatory

Answer:
water-based circulatory