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1 st Quarter EQT. QUESTION 1. What is the function of the nucleus? . Q-2. Fish that live in the ice cold waters off Antarctica make a natural antifreeze that keeps them from freezing. This is the fish’s way of maintaining a stable environment. . Q--3.
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QUESTION 1 • What is the function of the nucleus?
Q-2 • Fish that live in the ice cold waters off Antarctica make a natural antifreeze • that keeps them from freezing. This is the fish’s way of maintaining a • stable environment.
Q--3 • When a duck dives under water its inner eyelids automatically raise to • cover the duck’s eyes. In this case, what does water act as?
ANSWER Q-3 • STIMULUS
Q-4 • Humans typically maintain a body temperature of 37°C and a fairly • constant level of sugar in the blood. What process are these examples of?
ANSWER--4 • HOMEOSTASIS
Q-5 • What are the four basic necessities of life?
A-5 • air, water, food, and living SPACE
Q-6 • What is homeostasis?
A-6 • an organism’s ability to • maintain stable internal CONDITION
Q-7 • What keeps the cytoplasm inside and allows nutrients in and waste products • Out?
A-7 • cell membrane
Q-8 • Like other animals, monkeys are made of millions of what?
A-8 • CELLS
Q-9 • How can a plant cell be distinguished from an animal cell?
A-9 • Plant cells have larger vacuoles, Plant cells have a cell wall, Plant cells have chloroplasts
Q-10 • Both plants and animals are multicellular. What does this mean?
A-10 • made of many cells
Q-11 • Both plants and animals must undergo what reaction to produce energy?
A-11 • cellular respiration
Q-14 • In a plant, where does most transpiration occur
A-14 • In the leaf
Q-15 • What is the tissue through which plants transport water? Sugar (food)?
A-15 • xylem; phloem
Q-18 • What is the process called when an insect develops from an egg to an adult?
A-18 • metamorphosis
Q-20 • After fertilization takes place in a flower, the ovary develops into a _____________.
A-20 • Fruit
Q-21 • Plants that have specialized tissues for carrying minerals, water, or food are • classified as what type of plants?
A-21 • VASCULAR
Q-22 • What is true of all plants?
A-22 • contain chlorophyll, are • producers, have cells with CELL WALLS
Q-23 • What is a cell with a well defined nucleus, many membrane covered • organelles, and linear DNA?
A-23 • Eukaryotic
A-24 • PROKARYOTIC
A-25 • EUKARYOTIC
Q-26 • GIVE THE STEPS IN THE SCIENTIFIC METHOD?
A-26 • 1. PROBLEM • 2. HYPOTHESIS • 3. RESEARCH • 4. EXPERIMENT • 5. COLLECT DATA • 6. CONCLUSION