Answer:
d. nicotinamide adenine dinucleotide (NAD) and derivatives.
Explanation:
a. amino acids (such as cysteine and proline)
b. vitamins (such as riboflavin and thiamine)
c. Adenosine triphosphate
d. nicotinamide adenine dinucleotide (NAD) and derivatives.
<em>Growth factors of bacteria are compounds that are important for the growth of bacteria but which cannot be synthesized by the bacteria themselves. Without these compounds, the growth of bacteria would be limited or they will not even grow at all.</em>
These compounds which are usually organic in nature include purine and pyrimidine nucleotides, vitamins, amino acids, and hormone-like peptides.
From the options, only option d does not fall among the growth factors required by bacteria.
Hence, the correct option is d.
Answer:
208 days
Explanation:
The shortest interval between two children born to separate confinements is 208 days for Jayne Bleackley (New Zealand) who gave birth to Joseph Robert on 3 September 1999 and Annie Jessica Joyce on 30 March 2000.
Answer:
Both
Explanation:
The Nervous system is the seat of coordination. It receives information from the environment via sensation(Homeostasis) and respond back to the sensation. It helps process pain, touch, pressure.
Hypothalamus is a part of the brain that regulated homeostasis. it helps to regulate the taste, body temperature and aids water balance in the body.
Answer: derived credibility
Derived credibility<span> is the credibility a speaker has developed in delivering speeches. The <span>speaker establishes common ground with his audience, supports an argument with believable pieces of evidence, and professionally presents a well-delivered speech. He is an </span><span> effective spokesperson because he possesses the so-called “Three C’s of Credibility.” Compassionate, Competent and Confident. </span></span>
Answer: Most ecologists do not study the biosphere level of organization because it is difficult to study all of life on earth as a whole. It is more effective to study it broken down into parts.
Explanation:
