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Blizzard [7]
2 years ago
15

Please im about to cry help

Biology
1 answer:
ValentinkaMS [17]2 years ago
6 0
I’m so sorry please forgive me
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A. DNA<br>B. A Hormone<br>C. ATP<br>D. An Antibody​
kogti [31]

Answer:

ATP

Explanation:

This is becausethe substance contains energy

7 0
3 years ago
Challenge: Human cells have 46 chromosomes. Each chromosome consists of a pair of identical chromatids attached together by a st
lora16 [44]
The answer is 46 chromosomes.

Before mitosis, cell duplicates its DNA material so there are 46 chromosomes in duplicates and in total there are 46 x 2 = 92 sister chromatids. During mitosis, sister chromatids first join in the middle of the cell and then separate towards the opposite sides of the cell. After they separate, there are 46 sister chromatids on the one side and 46 sister chromatids on the other side. Each sister chromatid at the end of cytokinesis actually represents the chromosome of the newly formed daughter cell. 
7 0
3 years ago
Which occurs during the Krebs cycle?
seropon [69]

Answer:

The correct answer is break down of pyruvate

Explanation:

Krebs cycle is one of the most significant process of aerobic respiration.During krebs cycle pyruvate is broken down to acetyl CoA which interacts with oxaloacetate to form the first metabolite of Krebs cycle known as citrate which contain 3 -COOH group That"s why krebs cycle is also termed as Tricarboxylic acid cycle.

3 0
3 years ago
What is the main connection between the theory of tectonic plates and continental drift?​
Sergeu [11.5K]

Answer:Plate tectonics explains why Earth's continents are moving; the theory of continental drift did not provide an explanation. Therefore, the theory of plate tectonics is more complete. It has gained widespread acceptance among scientists

Explanation:

3 0
3 years ago
Read 2 more answers
What is conservation genetics?Question 82 options: conserving a species genome so that it is best adapted to the current environ
solong [7]

Answer:

a way to inform conservation efforts based on genetic information from species

Explanation:

Genetic studies in wildlife and captivity species provide significant information to understand aspects regarding the biology and ecology of species, especially endangered species. Many discoveries have been useful to solve several taxonomic issues, determine the risk of diseases, and explain reproductive problems, among other problems. What is even more important is that genetic knowledge helps to plan management programs and conservation. Together with other areas related to behavior and conservation, genetic knowledge provides the basis to carry out successful conservation strategies.  

5 0
3 years ago
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