Insulin and growth hormones are both steroid hormones.
a. true
b. false

False

Explanation:

On the basis of their chemical composition, hormones are classified into two broad categories: lipid-soluble and water-soluble hormones. The water-soluble hormones include amine hormones, proteins, and peptide hormones and eicosanoid hormones.

Steroids hormones are lipid-soluble hormones. Examples of steroid hormones include aldosterone, cortisol, etc.  

The hormones that are made of more than 50 amino acids are categorized as protein hormones. These hormones generally have 50-200 amino acids in their chemical structure. Both growth hormone and insulin are the protein hormones.  

For example, insulin hormone consists of peptide chains A and B with 21 and 30 amino acids respectively. The peptide chains are joined together by disulfide bonds. Likewise, the growth hormone is made of as many as 191 amino acids.  

hello there,

igneous rock formed from below the surface would have more crystals because

answer: because magma cools more slowly than lava

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.