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Novay_Z [31]
3 years ago
7

According to Moh's hardness scale, your fingernail would be rated as 2.5. Juan and Carol are trying to identify an unknown miner

al. Carol can scratch the mineral sample with her fingernail. Juan and Carol know the mineral MUST be one of these four choices. Based on the scratch test, the mineral is
Biology
2 answers:
Elan Coil [88]3 years ago
5 0
I think it's B., calcite.

Not sure though.

Hope this helps, 
-Tiara
zysi [14]3 years ago
3 0

<u>I think the answer might be B. Calcite because it says it is at 2.5, it can't be gypsum because it's at 2 and when you round 2.5 it's closer to 3 than 2. So it will be B. </u>

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After proteins are formed by the ribosomes located on the endoplasmic reticulum, what is the next organelle to which they could
Talja [164]

The correct option is : "Golgi apparatus"

What is endoplasmic reticulum?

Endoplasmic reticulum (ER), a continuous membrane structure in biology, is vital for the synthesis, folding, modification, and transport of proteins. It forms a series of flattened sacs within the cytoplasm of eukaryotic cells. An endoplasmic reticulum can be found in all eukaryotic cells (ER). The ER typically makes up more than 50% of the cell's membranous composition in animal cells. The two forms of ER, known as rough ER and smooth ER, can be distinguished by differences in certain morphological and functional properties.

Organelle; endoplasmic reticulum Organelle; endoplasmic reticulum

Tomonori Naguro and Pietro M. Motta/Science Source

Due to the ribosomes connected to its exterior (cytoplasmic) surface, rough ER is so named because of its rough look.

Learn more about the endoplasmic reticulum with the help of the given link:-

brainly.com/question/24215999

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7 0
1 year ago
A wave with a height of a 5 feet and a wavelength of 15 feet has a wave base of
Tpy6a [65]
When a wave has a height of 5 feet and a wavelength of 15 feet then it has a wave base of 7.5 feet. Wave base is equal to the half of the wavelength so if you consider your wavelength to be 15 feet then it is divided into 2 that would give you answer of 7.5 feet.
5 0
2 years ago
Read 2 more answers
What type of evolutionary adaptations did plants acquire to allow them to grow in areas that were not directly on a water source
Vladimir79 [104]

Answer:

B

Explanation:

3 0
2 years ago
Please help me with this question..asap​
fiasKO [112]

Answer:

The pollen grain is creating a tube down the style of the flower. <u>It is necessary as that is how the pollen is able to travel down the style into the ovary where the baby seed is located. This is how the seed is fertilized, and is ready for reproduction.</u>

7 0
2 years ago
The energy in a triglyceride molecule is mostly stored in the ____________ bonds.
lara31 [8.8K]

Answer:

b. Hydrogen-carbon

Explanation:

Triglycerides, also called fats are fatty acid esters of glycerol. One molecule of triglyceride consists of three fatty acids linked to one glycerol by ester linkages. Fatty acids are hydrocarbon derivatives with a long hydrocarbon chain in which carbon atoms are bonded to hydrogen atoms by covalent bonds. The carbon-hydrogen bond is one of the bonds with high energy levels. Therefore, the energy of triglycerides is stored in carbon-hydrogen bonds of hydrocarbon chains of fatty acids.

4 0
3 years ago
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