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Oxana [17]
4 years ago
9

What is meant by the description antiparallel regarding the two strands that make up the dna double helix?

Biology
1 answer:
lutik1710 [3]4 years ago
7 0

Answer:

It means that one strand of DNA is in 5'-3' orientation is complementary to   other that is in 3'-5' orientation

Explanation:

Two strands in DNA double helix are in opposite directions alongside each other and that is called antiparallel orientation.

The 5' end of nucleic acid refers to  phosphoryl end (phosphate group) while 3' end refers to hydroxyl (OH) group.

The property of anti-parallelism is important for the process of DNA replication.

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A lack of awareness of oneself or one's surroundings is called
zhenek [66]

Answer: Delirium

 

A person who suffers delirium experience lack of awareness of oneself or one’s surroundings. Delirium is a serious disturbance in mental abilities results in confused thinking and reduced environmental awareness. This manifestation is transient and usually reversible but it can occur at any age especially in elderly who have previously compromised mental status.

6 0
3 years ago
Ethics focuses on moral issues. Using ethics, people attempt to determine what is good and bad or what is right and wrong.
Molodets [167]

Answer:

D. all of these.

Explanation:

All of these are the questions that involves ethical considerations because the method used in these questions are not doing naturally. Vitro fertilization is the fusion of woman's egg with the sperm of male outside the uterus of women which is unethical. Testing of unborn children in the womb for genetic disorders and producing genetically modify plants are also unethical because it does not occur naturally. It occurs due to intervention of humans in God's creation.

3 0
4 years ago
Which of the following statements is incorrect in regards to sensory
Basile [38]

Answer:

1.Sensory receptors are structures in your sense organs that react to a physical

stimulus in the environment.

Explanation:

Hope it helps.

6 0
3 years ago
Why is it important to alter only one variable at a time when designing and experiment?
UkoKoshka [18]

Answer: A variable within a scientific experiment is something that is changed (i.e. it varies). There should be only one manipulated variable within a scientific experiment so that the experimenter can be certain it is this variable which causes a pattern in the resultant data, if any exists at all.

Explanation:

8 0
4 years ago
Which of the following parts of a Chick-Fil-A meal is an example of a lipid?
Shalnov [3]
Hello,

A LIPIDS is a fatty acid, this also includes natural oils and waxes. Usually meat has lipids.

Choice B is incorrect because fries don’t have meat which don’t have any lipids

Choice C is incorrect because potato have no meat so there is not any lipids

Choice D is incorrect because bread has no meat so there is not any lipids

Choice A is correct because meat has lipids

CORRECT ANSWER:


A) The chicken in the chicken sandwich

Hope this helps!!
Brainliest??
7 0
3 years ago
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