Shawna's work on her blog about cars would be best described as unreliable. Although speaking outside of a scientific context, she is very knowledgable about cars, it is also important to consider that all of her information comes either from second-hand sources, or from opinions that she personally holds, which is not the basis for reliable information.

6 0

2 years ago

1. Which event describes a change where evolution has happened?

serg [7]

First one is C, second one is B, third one is C

5 0

2 years ago

1. If there is not enough carbohydrate intake, how does the body form glucose?

Amiraneli [1.4K]

Glycogenolysis(break down of glycogen to glucose molecules)

Gluconeogenesis(generation of glucose from certain non-carbohydrate carbon substrates such as lipids)

It can make glucose and then use that
Use lipids(some organs such as the brain can’t use lipids as their energy source and need glucose)

Hope this helps:))

7 0

3 years ago

What is G-banding? What regions of the chromosome (e.g.base composition, condensed or open, early or late replicating) are stain

Wewaii [24]

Answer:

G-banding or Giemsa banding is a technique used to study the chromosomes by staining then at condensed stage. The visible karyotype can be used by this technique. The genetic diseases can be easily identified by this G banding technique.

The base composition of the genes (nucleotide) are stained by the dye known as Giemsa stain. The nitrogenous base adenine and thymine of the heterochromatic region of chromosome stained darkly in this technique. The darkly stained area is generally gene poor area.

7 0

3 years ago