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Serga [27]
3 years ago
10

Lesson Worksheet

Biology
1 answer:
CaHeK987 [17]3 years ago
6 0

Answer:

1. atom

2.

3. electrons than protons

4. salt

5.

6. false

7. true

8. false

9. false

10. true

11. silicate

12. compound?

13.

14. energy

15. neutrons

Explanation:

those are my best answers I'm pretty sure about 12 but not positive and I didn't know about 2, 5 or 13. I hope it still helped though

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I NEED HELP ASAP MANY POINTS!!!!
EleoNora [17]

Answer:

Nucleic acids are not essential for nutrition

Explanation:

Nucleic acids are a group of biomolecules that functions in the storage and transmission of genetic material within living organisms. DNA is one of the nucleic acids found in nature.

DNA is a storage molecule i.e stores genetic information. It does not store energy, hence, it doesn't serve the purpose of providing nutrient in a cell. Therefore, DNA will not be included on the nutrition labels for strawberries because they are not essential biomolecules for nutrition.

5 0
3 years ago
If a person consumed a diet containing 2500 kcal, of which 35% came from protein, approximately how many grams of protein would
marysya [2.9K]

Answer:

218.75 grams of protein.

Explanation:

If 2500 protein is consumed and its 35% energy is provided by protein then:

2500÷35×100 =875 kcal would be provided by protein.

As one gram of protein provide 4 kcal of energy:

875÷4 = 218.75 grams of potein would be consumed.

<em>Remeber the calories and kcal for food is same.</em>

6 0
3 years ago
What is the normal breathing rate in rest
Deffense [45]
Respiratory rate: A person's respiratory rate is the number of breaths you take per minute. The normal respiration rate for an adult at rest is 12 to 20 breaths per minute. A respiration rate under 12 or over 25 breaths per minute while resting is considered abnormal.
6 0
4 years ago
Read 2 more answers
Which occurs during transcription?
Feliz [49]

Answer;

mRNA is synthesized from a strand of DNA

During transcription mRNA is synthesized from a strand of DNA.


Explanation;

Transcription is the process that takes place in the nucleus of a cell, where DNA molecules acts as a primer to synthesis messenger RNA, catalyzed by the enzyme RNA polymerase.

It is the first step of expression of gene, a particular segment of DNA is copied to mRNA by RNA polymerase.

Then the mRNA is transported to the cytoplasm for the process of translation in which proteins are formed.

7 0
3 years ago
Read 2 more answers
Can identical twins be different heights
vfiekz [6]
Yes. <span>But if you look closely, they are still not exactly the same. They will always have some physical differences due to differences in their environment. Some </span>identical twins can<span> have </span>different heights<span> and weights. This is because </span>height<span> and weight are controlled by what you eat as well your DNA.</span>
8 0
4 years ago
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