A small structure within a cell that performs a specific job. Cell Wall Nucleus Vacuole Organelle
Triangular fossae are located __ A. Mesial and distal B. Partially created by the marginal ridge C. Bounded by the marginal ridge D. Triangular in shape E. Have triangular grooves in the fossa F. A & D G. All of the answers
Which of the following is NOT part of the tooth germ? Dental sac Enamel organ Dental papilla Dental lamina Inner cells of dental papilla Outer cells of dental papilla
What is the function of the tectum in the midbrain? Select one: a. Connecting the cerebellum and brain stem b. Regulating vital functions c. Processing auditory and visual information d. Controlling emotions and memory
If a biological specimen viewed under a microscope appears enlarged but very faint, making details hard to discern against the background, the image is likely suffering from low: Magnification Resolution Contrast
A nonoxidative process that uses large and small color molecules and allows small color molecules to penetrate the cuticle and enter the cortex is called: a. temporary b. permanent c. semi-permanent coloring d. demi-permanent coloring
All the following are functions of the respiratory system except __ Receptors for olfaction Regulation of blood pH All the statements above are functions of the respiratory system. Sound production
What hormone causes your body to RELEASE glucose from storage? insulin glucagon
Choose at least five elements of humans that you think will be the next evolutionary change. Provide an illustration of the changes of these features and write a brief paragraph explaining how each will evolve over time. Be sure to not only explain the adaptation or mutation, but also address why it will be a useful change for the humans of the future.
Part of the experiment that is 'normal' or in not experimented upon control independent variable dependent variable isolating factors
Different forms of a gene controlling a particular trait are called - alleles hybrids punnetts zygotes
How can scientists use comparative anatomy? A. to understand the size between organisms B. to understand the climate in which organisms live C. to understand evolutionary relationships between organisms D. to understand the food chain order of organisms
7. Explain what the results show about the flow of energy in an ecosystem.
Where do you put the parents' genotypes when you're doing a Punnett Square? Inside the box Outside the box on the top and left
Which of the following structures detects changes in the environment and sends this information to the brain? Neurons Glial cells Hormones Sensory receptors
What is the primary role of the spinal cord in the nervous system? Storing sensory information Carrying messages between the brain and the body Producing hormones None of these
What is the primary purpose of packaging DNA into chromosomes during mitosis? A To prevent genetic mutations B To make DNA more compact C To allow DNA to move to opposite ends of the cell D To increase genetic complexity
In a species with a body cell having 6 chromosomes, how many chromosomes would be in the gametes after meiosis? A 3 chromosomes B 2 chromosomes C 6 chromosomes D 12 chromosomes
Which of the following best describes the process of transpiration? Water transforms from a liquid to a gas Plants release water vapor during photosynthesis and respiration Energy flow from one organism to another Bacteria perform nitrogen fixation
In the genetic code a sequence of three mRNA nucleotide bases that specifies a particular amino acid (or a stop signal)is known as a: Codon. Anticodon Gene.
