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Troyanec [42]
3 years ago
7

Please help me to answer this questions. If you help me to answer it I will give you brainiest​

Biology
2 answers:
Mashutka [201]3 years ago
6 0
A. Nuclear fusion




B. The photosphere
il63 [147K]3 years ago
4 0
A) Nuclear fission
b) Photosphere
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What early concept of heredity proposed that genetic information in the form of particles called gemmules travels from different
Contact [7]

Answer:

Pangenesis

Explanation:

The theory of 'pangenesis' was proposed by Darwin to explain the process of inheritance of genetic traits from one generation to next. According to this theory, gemmules are the tiny particles produced by all the somatic cells of the body of living beings. These gemmules are also called pangene. Blood carries gemmules from all the body cells to the gonads. These gemmules from all the somatic cells form germ cells in gonads.

4 0
3 years ago
Read the information for transcription and then answer the question.
prisoha [69]

Answer:

Protein synthesis is the process which synthesizes proteins by the information coded in the DNA molecule with the help of two distinct process takes place in order namely transcription and translation.

Transcription is the first process of the central dogma or the protein synthesis that produces mRNA molecule that carries all the information stored in the DNA molecule out of the nucleus (in eukaryotes only) to the ribosome where the second process Translation takes place.

Untwists then unzips of DNA molecule is catalyzed by RNA polymerase result in the Hydrogen-bonds between the strands break .

Creates complementary base pairs with bases of the DNA strand with help of free RNA nucleotides

weak hydrogen bonds and sugar-phosphate bonds form between base pairs and RNA nucleotides  respectively

mRNA strand is synthesized  and peels off the DNA and transported or pass from the nucleus to cytoplasm

5 0
3 years ago
Read 2 more answers
Sodium (Na) and potassium (K) are in the same group in the periodic table. Sodium is in the 11th position. How many valence elec
Rama09 [41]
Potassium is just below the sodium in periodic table in s group !

so the valence electron of sodium and potassium is same and that is 1 !
6 0
3 years ago
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A scientist needs to know the temperature of the water every 5 m along 3 km of the river. What tool would the scientist use?
nexus9112 [7]
It would be b it is doing with the temperature of water.
4 0
3 years ago
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We all have different forms of genes from our parent(s).what are these different forms called?
Zielflug [23.3K]
The answer would be A. Alleles
4 0
3 years ago
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