Answer:
macronutrients
Explanation:
macronutrients are important for growing plants. the main macronutrients are nitrogen, Potassium, and phosphorus.
Answer:
The second answer.
Explanation:
B. Human
C. Tissue
D. Chloroplasts
The term that would best represent X would be tissue.
The simplest level of organization of living things is the cell followed by tissue, organ, organ system, and then the organism itself.
More on levels of organization of living things can be found here: brainly.com/question/282455?referrer=searchResults
The correct answer is C. Tissue
Explanation:
In the diagram, x is between organ and cell level. This implies this level of organization is smaller than an organ but no as small as one cell. In this context, the most suitable term to add to this level is a tissue because these are structures composed of specialized cells, which shows this level encloses cells. Also, a group of tissues forms an organ; this implies the organ is the level that follows the tissue. Examples of this include muscle tissue composed of muscle cells and that is part of organs including the heart.
DNA is double stranded and cannot fit through the nuclear membrane; RNA is single stranded.
DNA cannot be copied; it must be translated to RNA and then back to DNA.
DNA cannot be read by ribosomes; they can only read RNA.
Answer:
DNA is double-stranded and cannot fit through the nuclear membrane; RNA is single-stranded.
Explanation:
b. cells do not have much thermal energy; they are relatively cool.
c. temperature is usually uniform throughout a cell.
d. heat can never be used to do work.
Answer:
Temperature is usually uniform throughout a cell (Ans. C)
Explanation:
Heat or thermal energy is a kinetic energy. That is connected with the random movements present in the atoms. Temperature is usually uniform throughout the cell so the most cell can not harness heat to perform work.
Heat is a type of energy which is transfer from one body to another body due to the temperature difference.
It can only perform work if it is transferred from one source which is warmer to a body which is cooler. The temperature in living organisms is usually kept very constant due to the process of homeostasis.
Most cells cannot harness heat to do work because temperatures within the cell are typically uniform, so there's no heat gradient for work to be conducted. Heat tends to be lost instead.
Most cells are not able to harness heat to perform work because heat energy is often dissipated as waste during biochemical reactions. The correct option is c. The temperature is usually uniform throughout a cell. This means that there isn't a high temperature gradient in the cell, which would be needed in order for heat to be used for work. For heat to be harnessed and used for work, there must be a temperature difference because work is done when heat flows from a hotter area to a cooler one. Without a temperature gradient, heat energy cannot be used to perform work within a cell and is instead lost to the surrounding environment.
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Following are the steps of the signal transduction in order from the circulation in the blood to teh alteration of the cell's metabolism.
1. Insulin circulates in the blood.
2. Insulin combines extracellularly with the insulin receptor and stimulates receptor tyrosine kinase.
3. The receptor tyrosine kinase phosphorylates another tyrosine kinase.
4. Proteins, which comprise of a SH2 domain determine the stimulated tyrosine kinase.
5. SH2 comprising proteins are stimulated by the phosphorylated receptor tyrosine kinase.
6. Alteration of cell metabolism takes place.
Rain gauge
Wind vane
Anemometer
Barometer
Answer:
B) embryology
Explanation:
Embryology by definition is the branch of biology and medicine concerned with the study of embryos and their development. All the other answer choices would not fit what your question is looking for. A botanist is someone who studies plants. An obstetrics is someone who studies childbirth. And internal medicine is completely out of the question.