Adrenal glands
The adrenal glands consist of different parts which produce different types of hormones, most commonly ones that help the individual cope with stress, both long-term and short-term. These hormones include epinephrine (adrenaline), norepinephrine (noradrenaline), and cortisol. For short-term stress, hormones (epinephrine and norepinephrine) are released to prepare the body for physical exertion (i.e. in fight-or-flight situations). On the other hand, cortisol helps a person cope with long-term stress and this hormone has also been known to reduce inflammation as well.
Other hormones produce by the adrenal glands include those essential for regulating fluid and electrolyte balance, and glucose in the body.
The questions is incomplete as it lacks the multiple options. The options are as follows;
a. These organisms store their genetic information in a compartment called a nucleus.
b. Information in DNA is translated into RNA and then transcribed into protein.
c. The organisms are from the domain Archaea.
d. Information in RNA is transcribed into DNA and then translated into protein.
e. None of the statements can be made with certainty.
Answer:
None of the statements can be made with certainty.
Explanation:
The classification of the organisms are made on the similarities and differences between the organisms. The three domain of the classification are archaea, bacteria, and eukaryote domains.
The species can be classified on the basis of the numbers of characteristics and not on just a single character. The new species is found in deep sea thermal vents but no other information is given about the species like its cell wall characteristics or the genetic material. The species cannot be classified accurately.
Thus, the correct answer is option (e).
Frogs are vertebrate organisms.
Explanation: Frogs have vertebrae’s located in their backs so they definitely fall into the vertebrate animal class. Invertebrates don’t have such bones and usually use armored skin or muscles as structure such as octopus and crabs.
Answer:
1. Aqueous solutions of acids are electrolytes, meaning that they conduct an electrical current.
2. Acids have a sour taste.
3. Acids change the color of certain acid-base indicators.
4. Acids react with active metals to yield hydrogen gas.
Explanation:
I looked it up.
