Which of the following statements is TRUE?
Answers
Answer:
B: Hyperosmotic solutions may cause the cell to shrink.
Explanation:
Final answer:
The first statement is false because it inverses the concepts of potential and kinetic energy. The second statement is true, and the electric field is indeed analogous to the gravitational field. The third statement is false since voting rates in the U.S. are not higher than in most other democratic industrialized countries.
Explanation:
The answers to those statements are as follows:
- False. The statement is incorrect because it inverses the concepts of kinetic and potential energy. When a rock is thrown into the air, its height increase adds to its potential energy, not kinetic energy. When it starts falling back to the ground moving faster, its velocity increase adds to its kinetic energy.
- True. This statement is correct. The characteristics of an electric field indeed make it analogous to the gravitational field near the surface of Earth. Both fields decrease in intensity with the square of the distance from the source.
- False. Voting rates in the United States are not higher than in most democratic industrialized countries including Sweden and South Korea. In fact, other industrialized countries often have higher voter turnout rates than the U.S.
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moss → pea plant → firefly
firefly → pea plant → moss
pea plant → firefly → moss
Answers
Answer:
The correct answer is firefly → pea plant → moss.
Explanation:
Fireflies average life span is about 2 months for adults. Pea plants are annual plants and life span is of one year, it takes place from winter to the end of summer.
Moss life span is longer than pea plants and fireflies. Their life span depends on their species which can range from two to ten years. Generally, it considered as 10 years.
Thus, the correct answer is firefly → pea plant → moss.
Answer:
c. Firefly, peaplant, moss.
Explanation:
Fireflies live for only a couple weeks. Pea plants live for about 100 days. Moss lives for about 4 months.
Answers
Hello!
Explanation:
Slope:
Slope is -1/3
Answer is -1/3
Hope this helps!
Thanks!
-Charlie
:)
:D
Answers
Answer:
Translation may be defined as the formation of the protein product from the RNA molecule. Different enzymes and proteins are required for the process of translation. Translation involves three steps - initiation, elongation and termination.
The testosterone hormone in humans helps in the development of the male secondary sexual characters. The testosterone hormone binds with the proteins and then protein binds to the specific DNA sites. These proteins helps in the transcription of the certain genes and may acts as the enhancers.
Answers
The statement for the transport of water and minerals from roots to plant by phloem is false.
The transport of food, water, and minerals from the roots to the leaves is mediated by the vascular tissues xylem and phloem in the plants.
Which vascular tissue carries water and minerals?
The water and minerals are absorbed by the plant's roots from the soil, and are transported from the roots to the stem and leaves by the process of osmosis.
The transport of food in the plants is carried by phloem tissues, and the transport of water and minerals is carried by the xylem tissues.
Thus, the given statement is false.
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Answers
Answers
Answer:
B. It contains lymphocytes
Explanation:
Lymph is a clear to white fluid made of white blood cells, especially lymphocytes. The cells that attack bacteria in the blood and body tissues. The lymph is a part of the vascular system of our body.
Final answer:
Lymph, part of the lymphatic system, contains lymphocytes and removes waste from the body. However, contrary to option D, it is not filtered in the kidneys.
Explanation:
The statement which is not a characteristic of lymph is: D. Lymph is filtered in kidney. The lymphatic system collects extracellular fluid and returns it to the bloodstream, moving it in a single direction - from the body's tissues to the heart. It's composed of lymph fluid which contains lymphocytes, a type of white blood cell. Lymphocytes play a key role in the immune response, which marks option B as true. Also, the lymphatic system is involved in waste removal, supporting statement C. However, statement D that lymph is filtered in the kidneys is false. Lymph is not filtered by the kidneys, unlike blood that is directed through the kidneys for filtration.
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