Biology Flashcards
6 cards from real MAAP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Biology flashcards as text
What molecule carries genetic information from the nucleus to the ribosome?
Answer: mRNA
Messenger RNA (mRNA) is transcribed from DNA in the nucleus and carries the genetic code to the ribosome for translation.
Which process breaks down glucose to release energy in the absence of oxygen?
Answer: Fermentation
Fermentation (anaerobic respiration) allows cells to produce ATP without oxygen, yielding byproducts like lactic acid or ethanol.
What happens during prophase of mitosis?
Answer: Nuclear envelope breaks down and chromosomes condense
During prophase, chromosomes condense and become visible, and the nuclear envelope begins to break down.
Which of the following best describes a mutualistic relationship?
Answer: Both organisms benefit from the relationship
Mutualism is a symbiotic relationship in which both species benefit, such as bees and flowering plants.
What is the function of the large central vacuole in plant cells?
Answer: Maintain turgor pressure and store water
The large central vacuole stores water, maintaining turgor pressure that keeps plant cells firm.
Which level of ecological organization includes all living and nonliving things in an area?
Answer: Ecosystem
An ecosystem includes all living organisms (biotic factors) and nonliving components (abiotic factors) in a given area.
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