Answer:
When there is an increase in potassium within the cell, depolarization is generated
Explanation:
Depolarization is the intracellular increase of potassium in the cardiac cell, this is how the resting potential is reached, this state of the cell refers to the fact that the cell does not execute or transmit any signal, it is in a refractory state of signals, since it does not capture any, this is how it prepares and recovers for future action potential.
The average gene in the human genome is approximately <u>27,000 base pairs</u> base pairs in length.
<h3>What does human nuclear genome contain?</h3>
- One gene. The trypsinogen protein, an inactive precursor to the digestive enzyme trypsin, is synthesized using information from the TRY4 gene.
- Two parts of a gene: These two genes, designated V28 and V29-1, each code for a particular region of the T-cell receptor protein, for which the locus is called.
- Pseudogene one. A pseudogene is a replica of a gene that is not functional and often one whose nucleotide sequence has altered, rendering its biological information unintelligible.
- These are sequences that appear often across the genome.
- The terms LINEs (long interspersed nuclear elements), SINEs (short interspersed nuclear elements), LTR (long terminal repeat) elements, and DNA transposons refer to the four main categories of genome-wide repeats.
- Two microsatellites—sequences in which a brief motif is repeated twice—are involved. The sequence: is found in one of the microsatellites that has the pattern GA repeated 16 times.
5′- GGGGGGGGGGGGGGGGGGGGGGGG
3′-CTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCT-5′
- The TATT sequence is repeated six times on the second microsatellite.
- Last but not least, almost 50% of the 50 kb portion of the human genome that we are interested in is made up of lengths of non-genic, non-repetitive, single-copy DNA that have no known meaning or function.
To learn more about human gnome from given link
brainly.com/question/26297722
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<span>a. conducts magnetic forces to allow us to use radio communication devices</span>
Humans are diploid organisms that have 23
pairs of chromosomes (or 46 chromosomes) in
all somatic or body cells. These cells divide by
mitosis that forms daughter cells with same
number of chromosome pairs as present in
parent cell.
In humans, gametes (eggs and sperms) are
formed from the germ cells by the process of
meiosis that leads to reduction of chromosomes
in daughter cells (with half the number of
chromosomes as present in parent cell).
Thus, the correct options are:
-bone cell has 46 chromosomes, as bone is a
somatic cell.
-Skin cell has 23 chromosome pairs (46
chromosomes), as skin cell is somatic cell.
-gamete has half the chromosomes (23
chromosomes) of a red blood cell (46
chromosomes) as red blood cell is somatic cell.
Answer:
is a phylogenetic tree for all nine animal phyla that you studied ... Now that you have mapped some of the morphological characters on the ... you should notice conflicts with regard to these characters defining some clades. What other types of evidence do you think scientists used to support this particular ...Explanation: Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic. Hope It Helps Here For Your Help
