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allochka39001 [22]
3 years ago
6

In which group do the rocks usually have the mineral quartz as part of their composition

Biology
2 answers:
stepan [7]3 years ago
5 0
Rhyolite, Granite, Sandstone, Hornfels is your answer! :)
NISA [10]3 years ago
4 0

Answer:

Option A

Explanation:

Please see the attachment

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Cystic fibrosis is genetic, meaning it can be passed from parent to child. What type of mutation causes cystic fibrosis? somatic
Tresset [83]

Answer: Germline mutation

A germline mutation is a mutation in the fully developed germ cells (sperm and ovum). These defective mutated cells fuse to form zygote. The zygote rapidly produces all somatic and germline cells in the offsprings which are also mutated. Therefore, mutation is transmitted from parents to offsprings. Cystic fibrosis is a result of germline mutation. This disease is hereditary in nature passes from parents to the offsprings. If a child receives CFTR (cystic fibrosis transmembrane conductance regulator) mutated gene from both the parents than the child will be affected by the symptoms of this disease. If the child receives a single copy of CFTR gene from either of the parent than the child will be the carrier of disease.The mutated gene may be present in the germline cells of the parent or on all the body cells.  


8 0
3 years ago
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4) Peter is viewing a prepared slide with the 40X objective. His view is
masya89 [10]

Answer:

Peter is viewing a prepared slide with the 40X objective. His view is

shown below. Unfortunately, the label in the slide has been torn off,

so he is not sure what he is looking at. Based on his observation

alone, can Peter identify the type of organism that these cells come

from? Why or why not?

Yes, Peter will identify identify the organism as label would not deter its identification. Reason being that diagram without labeling would not nullify identification of my organism

Explanation:

6 0
3 years ago
When amylase break down starch what sugars are produced??
netineya [11]

Answer:

Hi there!

When amylase breaks down starch they form simple sugars, or disaccharides and trisaccharides which are converted by other enzymes to glucose to supply the body with energy.

4 0
2 years ago
Would you classify coral polyps as a keystone species
Gwar [14]

yes, coral polyps are a keystone species. it would be a keystone species because it is important in order for the coral to thrive.

8 0
3 years ago
If one sample food contains 200 cal in another contains 300 cal, which statement applies?
Advocard [28]

<u>Answer</u>:

The food containing 200 calorie have less potential energy than the food containing 300 calorie

<u>Explanation</u>:

The potential energy content of a food material is its stored energy content which is in the form of chemical bonds. This energy can be measured through the combustion of food material inside a calorimeter. A calorimeter is an instrument which is used to measure the total calorie content of the food or other biological samples by measuring its heat content. A Calorie is unit of energy which is in form of heat.

The food material containing carbohydrates proteins and fats have energy in form of chemical bonds.  On the breaking of bond inside the body, energy is released as in the case of glucose breakdown also known as glycolysis.  

The energy released from glycolysis is used to synthesize high energy containing phosphoanhydride bonds. These ATP molecules are a further breakdown in the system to provide energy to the cell to perform various activities.

6 0
3 years ago
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