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g100num [7]
3 years ago
14

Why high heat stressed the plant?

Biology
1 answer:
rjkz [21]3 years ago
3 0

Answer:

Plants grow well at optimum temperature. When the temperature goes too high, plants growth is negatively effected. During high temperature of the surrounding, photosynthesis reaction slow down while respiration rate increases. Due to increase in respiration rate, the growth and development of plants is stopped because more food is utilized for energy production as compared to food production.

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Which is true of genes? Question 4 options: They are proteins that produce sections of DNA which control the cell's activities.
OleMash [197]

The fundamental and functioning unit of genetics is called genes. They are units of DNA that produce proteins that control the characteristics of organisms.

<h3>What is the role of genes?</h3>

Genes are the basic and fundamental of inheritance and are made up of deoxyribonucleic acid. The variation of the gene of the same trait forms the alleles.

They code for the proteins that produce protein or RNA structures. Genes are located on the chromosome structure and code for proteins that play an important function and role in cell activity.

Therefore, option D. genes are a section of DNA that codes for proteins is correct.

Learn more about genes here:

brainly.com/question/787658

8 0
2 years ago
All the following have only one opening into their digestive system except:
sesenic [268]
The answer is jellyfish B
4 0
3 years ago
Glycolysis requires an input of energy. What molecule provides this energy?
Afina-wow [57]

Answer:

Glycolysis is actually a series of ten chemical reactions that requires the input of two ATP molecules. This input is used to generate four new ATP molecules, which means that glycolysis results in a net gain of two ATPs.

Explanation:

hope it helps

8 0
2 years ago
Suppose you discover a new form of a nucleic acid, XNA. Like DNA, it is double-stranded. You are interested in its mode of repli
victus00 [196]

Answer:

A: Unlike DNA, XNA replicates conservatively

Explanation:

<em>The replication of the DNA is </em><em>semi conservative.</em><em> This means that newly replicated double helix DNAs usually consist of one parental strands and one newly synthesized strands. The parental DNA unwinds and each strand serves as template for the synthesis of complementary strands.</em>

In the case of XNA, the two strands of parental XNA were found intact, meaning that the newly produced XNA consist of two newly synthesized strands. This thus means that the replication process is conservative.

Hence, unlike DNA replication that is semi conservative, XNA replication is conservative.

8 0
3 years ago
What makes red blood cells unique compared to other cells in the body
alex41 [277]
"The red blood cell<span> survives on average only 120 days. </span>Red cells<span> contain a special protein called hemoglobin, which helps carry oxygen from the lungs to the rest of the </span>body<span> and then returns carbon dioxide from the </span>body<span> to the lungs so it can be exhaled." - hematology.org</span>
5 0
3 years ago
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