A ribosome is a structure of eukaryotic cells that makes proteins.
Therefore, the Correct Answer is A.
More Questions on TEAS 7 Science
Q #1: Where is the gastrocnemius vein in relation to the femoral vein?
A.
Lateral
B.
Distal
C.
Superior
D.
Ventral
Answer Explanation
The gastrocnemius vein is found in the calf. The femoral vein is found in the proximal anterior thighs/pelvis.
Since the gastrocnemius vein is found below the femoral vein it is distal or inferior to the femoral vessel.
Q #2: What is the name for the physical presentation of an organism's genes?
A.
Phenotype
B.
Species
C.
Phylum
D.
Genotype
Answer Explanation
Phenotype is the physical presentation of an organism's genes. In other words, the phenotype is the physical characteristics of the organism. Phenotype is often contrasted with genotype, the genetic makeup of an organism. The genotype of the organism is not visible in its presentation, although some of the characteristics encoded in the genes have to do with physical presentation. A phylum is a group of classes that are closely related. A species is a group of like organisms that are capable of breeding together and producing similar offspring.
Q #3: Which of the following is NOT true concerning correlation?
A.
Correlation can show the relationship between variables.
B.
Correlation can show cause and effect.
C.
Correlation can show linear relationships.
D.
Correlation can show nonlinear relationships.
Answer Explanation
Correlations may be positive or negative and linear or nonlinear. However, correlation does not determine cause and effect. Correlation does not necessarily mean causation.
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