Answer:
1.0 x 10^3 = 1000
1.0 x 10^-3 = 0.001
Explanation:
Scientific notation is used to shorten the amount of zeros you have to write out for a number.
To take a number out of scientific notation, move the decimal a number of times equal to the exponent: in my example it would be 3. If the exponent is positive, move the decimal to the right; if it is negative, move the decimal to the left.
Answer:
The correct answer is B. Peptides/proteins
Explanation:
Peptide or protein hormones are made up of amino acid polymers. Smaller peptide hormones are made up of 3-49 amino acid and larger protein hormones consists of 50-200 amino acids.
Most of the hormones produced by hypothalamus and pituitary are peptide/protein hormone like Growth hormone, prolactin, oxytocin released by pituitary are made up of peptides.
Some of the peptide hormones have carbohydrate group attached with proteins and are called glycoproteins for example luteinizing hormone is a glycoprotein hormone secreted by anterior pituitary which stimulate gonads to produce androgen.
Answer:
Foodborne infection/Food infection
Explanation:
Foodborne infection is caused by the ingestion of food containing live bacteria which grow and establish themselves in the human intestinal tract. Foodborne intoxication is caused by ingesting food containing toxins formed by bacteria which resulted from the bacterial growth in the food item.
Answer:
Feeding iron fortified cereals and foods to children over 6 months of age is recommended.
Explanation:
The<u> </u><u>iron</u> in the human milk is easily absorbed. Iron is a mineral that baby needs for the growth and development of a body. <u>RBCs</u> contain <u>haemoglobin</u><u>,</u> a protein that carries oxygen to all cells in the body.Our body need iron to make hemoglobin. iron give red blood cells their colour. When there is not enough iron <u>RBCs</u> will become small and pale. They can't carry enough oxygen to our body organs and muscles. This leads to<u> </u><u>anemia.</u> Symptoms include <u>slow weight gain</u><u>,</u><u> irritability,pale skin</u> and <u>no </u> <u>appetite</u>.Low levels of iron can <u>lead to difficulty in the concentration</u><u> </u><u>fatigue &weakness</u>.If mother can't able to breastfeed the baby at the 6 months age then <u>iron fortified formula</u> is recommended.Start feeding the baby with <u>iron fortified cereals</u> at 6 months age because at this age iron stored in baby's body during the pregnancy is about used up.
Answer:
50mLs
Explanation:
set it up as a dimensional analysis equations and cross off the units to get what you need which is mLs. After you put in the right ratios, you simply multiply everything on top across then divide it all by the bottom
Note: for every 1000mcg = 1mg (equivalence), same goes for 1000mg =1g, is the same bc of the distance between 2 units like kilograms to g but w/in kg there is 1 kg = 1000g
