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BIOLOGY
HIGH SCHOOL
What is the RNA sequence that will be formed from the DNA sequence: GGCTATTC?a. GGCUAUUCb. CCGAUAAGc. CCGUAUUGd. CCGTUTTG
BIOLOGY
HIGH SCHOOL
Which structure is not made up of RNA?a. mRNAb. tRNAc. ribosomed. amino acids
BIOLOGY
HIGH SCHOOL
An example of a xerophyte would be _____. moss a cactus corn hornwort
BIOLOGY
HIGH SCHOOL
Which of the following accurately describes a step within transcription?A. DNA polymerase uses one strand of RNA as a template to put together nucleotides.B. The RNA strand is produced within the cytoplasm.C. The DNA strand is used as a template for which a complementary RNA strand can be produced.D. The RNA strand forms a template by which DNA can be built
BIOLOGY
MIDDLE SCHOOL
29) Which feature do prokaryotic and eukaryotic cells share?
BIOLOGY
HIGH SCHOOL
The fight-or-flight response in humans is activated by epinephrine, a hormone secreted by the _____ glands.pituitarythyroidparathyroidadrenal
BIOLOGY
HIGH SCHOOL
5. A student adds a suspension of baker's yeast cells into bread dough. After this mixture is left in a large bowl undisturbed for several hours, the student returns to find that the bread dough has doubled in size. Which gas molecule is responsible for this increase in dough size?
BIOLOGY
HIGH SCHOOL
Ethyl alcohol and carbon dioxide are the end products of _________.
BIOLOGY
MIDDLE SCHOOL
What is the advantage of seeds that can be spread over a wide area
BIOLOGY
HIGH SCHOOL
A cell forms glycogen from simple sugars when food is plentiful. Which statement describes this process?A It is a catabolic reaction that is endothermic.B It is an anabolic reaction that is endothermic.C It is a catabolic reaction that is exothermic.D It is an anabolic reaction that is exothermic.
BIOLOGY
HIGH SCHOOL
An observation is _______.a. a possible explanation for events using prior knowledgeb. always quantitativec. made using any of the five sensesd. always qualitative
BIOLOGY
HIGH SCHOOL
Linnaeus' smallest category in his classification system was the: domain specieskingdomphylum
BIOLOGY
HIGH SCHOOL
Which plant cell organelle uses light energy to produce sugar?
BIOLOGY
HIGH SCHOOL
What is the highest level in the organizational hierarchy of the human body
BIOLOGY
MIDDLE SCHOOL
How do you think the changes in chlorophyll levels is a response to change in the length of day form summer to fall?
BIOLOGY
HIGH SCHOOL
What is the likely long-term consequence of an increase in the relative percent of greenhouse gases in Earth’s atmosphere?a. Earth’s average temperature will increase.b. Earth’s average temperature will decrease.c. Earth will experience greater temperature extremes.d. Earth’s average temperature will be unaffected.
BIOLOGY
HIGH SCHOOL
High school students can automatically earn college credit by passing _____ courses.A. honorsB. IBC. dual enrollmentD. AP
BIOLOGY
HIGH SCHOOL
Which statement accurately describes the function of a hormone produced by the adrenal glands?a. Cortisol causes the heart rate and blood pressure to rise.b. Norepinephrine regulates blood volume and pressure.c. Epinephrine widens the air passageways in the lungs.d. Aldosterone helps control metabolism of carbohydrates, fats, and proteins.
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