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bazaltina [42]
3 years ago
7

All cells contain a special molecule called

Biology
1 answer:
Travka [436]3 years ago
3 0

Answer: DNA

Explanation:

DNA also referred to as deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Almost every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus.

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Help me please!!!<br> question number 32
vazorg [7]

Answer:The Gas that is being transported and the smoke coming out of the chimney

Explanation: non renewable energy resources comes from sources that will run out of like Gasoline coal etc

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3 years ago
Which of the 8 characteristics of life is the cell exhibiting in this animation?
galina1969 [7]

Answer:

These characteristics are cellular organization , reproduction , metabolism , homeostasis , heredity , response to stimuli , growth and development, and adaptation through evolution.

Explanation:

5 0
3 years ago
The intrinsic rate of the atrioventricular av bundle is beats min quizlet
Misha Larkins [42]

The intrinsic rate of the atrioventricular av bundle is 40 to 60 beats per minute (bpm).

<h3>What is the Atrioventricular (AV) and the intrinsic rate?</h3>

Atrioventricular (AV)  can be regarded as the block that  usually altered the  interruption of impulse transmission between the  atria to the ventricles.

And this have the 40 to 60 beats per minute (bpm) as the intrinsic rate.

Read more on intrinsic rate here:

brainly.com/question/25545513

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7 0
2 years ago
Which of the following attitudes is NOT important in science?
KengaRu [80]

The attitude that is NOT important in science is <u>b. having a closed mind.</u>

<h3>What is a closed mind?</h3>

A closed mind refers to a person who is not willing to consider different ideas or opinions.

A closed mind cannot engage in scientific inquiries.

Scientific inquiry helps scientists to study the natural world in diverse ways before proposing explanations based on the evidence derived from their scientific activities.

Thus, important attitudes in science include:

  • Curiosity
  • Creativity
  • Skepticism.
  • Honesty
  • Flexibility
  • Persistence
  • Open-mindedness
  • Tolerance of uncertainty
  • Acceptance of the provisional nature of scientific explanation.

But, having a closed mind cannot help in science.

Learn more about attitudes in science at brainly.com/question/1843295

4 0
2 years ago
Read 2 more answers
Janine recently had surgery on the neck, or narrow lower portion, of her uterus. Janine's surgery was performed on the:
stira [4]

Cervix

Janine recently had surgery on the neck, or narrow lower portion, of her uterus. Janine's surgery was performed on the cervix.  

The cervix is the narrow neck-like passage that forms the lower portion of the uterus in the human female reproductive system. The cervix joins the vagina and uterus and it is mainly made up of fibromuscular tissue. The two major parts of the cervix are ectocervix and endocervix. During menstrual cycle, the cervix opens a bit to allow the passage of menstrual flow. The cervix also dilates largely to allow the passage of baby during childbirth.


3 0
3 years ago
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