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Basic units of all forms of life is D, the cell. Cells can be found in any living thing.
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TRNA: UCA AUG UUC AGC AAA AAG GUA UAG UUU
DNA??: TCA ATG TTC AGC AAA AAG GTA TAG TTT
The male structure, called the testes
The correct option is C.
Steroid is a type of hormone. Hormones are chemical molecules that are manufactured and secreted by endocrine glands in the human body for the purpose of carrying chemical messages from one part of the body to another part. Steroid hormones are made from cholesterol and they are soluble in lipids. Examples of steroid hormones are: androgen, progesterone, estrogen, cortisol and aldosterone.
Answer:
Sugar is interesting stuff. When you cook most foods, the heat is generated by the metal of the pan transferring heat from the flame or burner. But sugar actually creates additional heat as it breaks down, making the temperature rise faster. this means that the sugar can actually be hotter than the parts of the pan away from direct heat. If you stir it, the hot sugar comes in contact with the cooler sides of the pan and crystallization sets in.
In the same way that unmeted chocolate added to melted chocolate will temper the entire mass by crystalizing it, a single sugar crystal from wet sugar that touches the sides of the pan and evaporates, then falls back into the melted sugar will begin the process of crystallization and ruin an entire batch of caramel. Removing it from the heat and adding a little water to liquify it will make it possible to start over.