Explanation:
The atomic number of an element is the number of protons an atom contains. This number helps differentiate one atom from the other. It is the basis by which elements are arranged on the periodic table.
The periodic table of elements follows the periodic law which shows that elements are arranged based on their atomic numbers.
Sodium Na;
Protons = 11
Electrons = 11
Neutrons = 12
Atomic number = 11
Approximately how far away from Earth is the sun?
150 kilometers
150,000 million kilometers
150 million kilometers
150 trillion kilometers
(63 points) {brainliest}
Where are telomeres found?
A. At the ends of chromosomes
B. In the middles of chromosomes
C. In healthy cells but not cancer cells
D. In cancer cells but not healthy cells
Answer:
Explanation:
Telomeres are distinctive structures found at the ends of our chromosomes. They consist of the same short DNA sequence repeated over and over again. Telomeres are sections of DNA? found at the ends of each of our chromosomes?. They consist of the same sequence of bases ?repeated over and over.
Telomeres found at the ends of chromosomes. So, the correct option is (A).
What are Telomeres?
A telomere is defined as a region of repetitive nucleotide sequences associated with specialized proteins at the ends of linear chromosomes that are a widespread genetic feature found in eukaryotes.
These are structures made of DNA sequences and proteins found at the ends of chromosomes that cover the end of a chromosome and protect it like the ends of a shoelace. In almost all animals, from the simplest to the most complex, telomeres are required for cell division.
These are essential for cell division. With each cell replication, telomeres get shorter and shorter until they are so short that your cells cannot divide. When cells no longer divide, tissues become old.
Thus, telomeres found at the ends of chromosomes. So, the correct option is (A).
Learn more about Telomeres, here:
https://brainly.com/question/5896537
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Instrument for examining the uterus
Answer:
speculum
Explanation:
Answer:
The two-bladed, or bivalve, speculum is the most common type of instrument gynecologists use to examine the vagina and cervix.
Explanation:
Which of the following is NOT true of the human immune system and its response to pathogens?
Answer:
can you make the picture so that I can help you
By studying pea plants, Mendel concluded that traits of all organisms are passed from parents to offspring. This passing of traits onto offspring is called _____.
Answer:
Heredity
Explanation:
Answer:
Heredity
Explanation:
edge2021
Explain how carbon, hydrogen and oxygen from sugars combine to make amino acids/larger carbon-based molecules. Use word metabolism in your explanation
Answer:
Explanation:
when water and carbon dioxide joined together they form food and oxygen this food is sugar if this sugar goes to our body on that time it convert into glucose. when glucose carried by blood the mitochondria in the cell respire and form acid these acid is amino acid. when these is happened our body produce a heat.
what happens if the cells of the cerebellum become damaged?
Answer:
Damage to the cerebellum can lead to: 1) loss of coordination of motor movement (asynergia), 2) the inability to judge distance and when to stop (dysmetria), 3) the inability to perform rapid alternating movements (adiadochokinesia), 4) movement tremors (intention tremor), 5) staggering, wide based walking (ataxic gait), 6) tendency toward falling, 7) weak muscles (hypotonia), 8) slurred speech (ataxic dysarthria), and 9) abnormal eye movements (nystagmus).
Explanation:
( 30 points ) pls help {brainliest}
Which of the following DNA sequences is palindromic?
A. GAGTTC
B. GAATTC
C. GAAGAA
D. CTCTCT
Answer:
gaattc
Explanation:
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Answer:
B. GAATTC
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