Answer:
<h2>chemoautotrophs</h2>
Explanation:
Such types of bacteria that oxidize inorganic compounds to obtain energy and use carbon dioxide as a carbon source to synthesize their food are known as chemoautotrophs such as iron-oxidizing bacteria, cyanobacteria, sulfur-oxidizing bacteria and some other. Chemoautrophic mode of nutrition is a type of autotrophic nutrition in which organisms have the ability to synthesized their own food by using chemical energy in the place of solar energy. The organismS that use solar energy to synthesize their food are known as photoautotrophic organisms such as plants and some other organisms.
A nucleotide is composed of a phosphate group, a nitrogen-containing base, and a five-carbon sugar amino group. A nucleotide is composed of a phosphate group, a nitrogen-containing base, and a five-carbon sugar amino group. A nucleotide is the building block or structural component of DNA and RNA. It consists of a base , that is one from adenine, thymine, guanine, and cytosine. and a molecule of sugar and one of phosphoric acid.
Answer:
4.06 × 10⁴ kg
Explanation:
Step 1: Given data
Mass (m): 44.8 ton
Step 2: Convert "m" to pounds
We will use the conversion factor 1 ton = 2,000 lb
.
44.8 ton × (2,000 lb/1 ton) = 8.96 × 10⁴ lb
Step 3: Convert "m" to grams
We will use the conversion factor 1 lb = 453.59 g.
8.96 × 10⁴ lb × (453.59 g/1 lb) = 4.06 × 10⁷ g
Step 4: Convert "m" to kilograms
We will use the conversion factor 1 kg = 1,000 g.
4.06 × 10⁷ g × (1 kg/1,000 g) = 4.06 × 10⁴ kg
