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Rina8888 [55]
3 years ago
15

most metallic elements, such as copper and iron, have high melting points. why is this a useful property

Biology
1 answer:
Yakvenalex [24]3 years ago
7 0
They can handle intense heats without faltering, making them useful when needing a tool near high heats.
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Christy is slowly developing an impairment in her ability to perform finely coordinated movements, such as cutting garlic into v
zimovet [89]

Answer:

Cerebellum

Explanation:

According to my research on studies conducted by various neurologists, I can say that based on the information provided within the question the doctors will likely find Christy's problem in the Cerebellum which is located in the Hindbrain. The Cerebellum is responsible for coordinates voluntary movements such as posture, balance, coordination, and speech, resulting in smooth and balanced muscular activity. A problem with the Cerebellum can impair movements similar to what Christy is experiencing.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

3 0
3 years ago
What features of plants allow them to live in hot conditions?
yarga [219]

Answer:

Small leaves

Explanation:

These ensure that less water is lost from the plant by transpiration because the leaf has a smaller surface area.

4 0
3 years ago
Chromatin fiber is group of nucleosomes right?
Morgarella [4.7K]

Answer:

yes

Explanation:

Nucleosomes fold up to form a 30-nanometer chromatin fiber, which forms loops averaging 300 nanometers in length. The 300 nm fibers are compressed and folded to produce a 250 nm-wide fiber, which is tightly coiled into the chromatid of a chromosome.

6 0
2 years ago
Read 2 more answers
Which of the following is correct? Which of the following is correct? Most of the ATP are produced by substrate-level phosphoryl
Nezavi [6.7K]

Answer:

Each FADH2 yields about 1.5 ATP via oxidative phosphorylation.

Explanation:

Most of the ATP molecules are produced by oxidative phosphorylation, not by substrate-level phosphorylation. During glycolysis, 2 ATP molecules per glucose are produced by substrate-level phosphorylation. Similarly, Kreb's cycle also yields 2 ATP per glucose by substrate-level phosphorylation.

For each pair of electrons transferred to O2 from FADH2 via electron transport chain, 4 and 2 protons are pumped from matrix towards the intermembrane space by complex III and complex IV respectively. It generates the proton concentration gradient required to drive the synthesis of 1.5 ATP molecules. Since oxidation of FADH2 is coupled to the phosphorylation of ADP to form ATP, the process is called oxidative phosphorylation.  

8 0
3 years ago
A desirable intake of dietary fiber is _____ grams daily, according to the american dietetic association.
vovikov84 [41]

Answer:

A desirable intake of dietary fiber is 20-35 grams daily, according to the American Dietetic Association.

Explanation:

Dietary fiber has always been a part of a healthy, balanced eating lifestyle. Fiber has 2 types, soluble and insoluble. Soluble fiber is a <u>gelatin-like</u> substance when combined with water and when ingested, <u>can help slow the travel of food in the gut, making you feel</u> <em>"full."</em> Insoluble fiber or roughage is the <u>bulk-forming type</u>. It <u>holds water</u> in its structure, helping <u>regulate the bowel movements.</u>

Fiber, being a <u>complex carbohydrate</u>, can help <u>lessen the risk of an increase of bad cholesterol and blood sugar</u>. Examples of fiber-rich foods are whole grain products, barley, oats, grapes, etc.

5 0
3 years ago
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