At its resting state, the inside of the neuron is negative, at around -70 millivolts, while the outside of the neuron is positive.
Answer:
c.1 pink:1 white
Explanation:
Incomplete dominance is a genetic phenomenon whereby one allele of a gene is not completely dominant over the other allele, hence, it forms an heterozygous with an intermediate phenotype different from both parents. In this case of snapdragon plants, CRCR is the red allele while CWCW is the white allele. They form an intermediate phenotype that has pink flower colour; CRCW.
Hence, in a cross between a pink snapdragon (CRCW) and a white snapdragon (CWCW), four possible offsprings will be produced with two distinct genotypes: CRCW (2) and CWCW (2). Hence, this will give a ratio of 2:2 or 1:1 consisting of 1 pink : 1 white offspring.
Repeat it and take notes ig?
Answer:
The Endosymbiotic theory is the theory that “Cells evolved from previous ancient cells.”
Answer:
The macromolecule that is a nucleic acid is D, an RNA molecule.
Explanation:
Being as both DNA and RNA are nucleic acids, here is an explanation. DNA's structure is in the shape of a double-stranded helix while RNA's is structured as a single-stranded helix. DNA's backbone is made of the sugars deoxyribose and phosphate while RNA's backbone is made of the sugars ribose and phosphate. DNA also contains the bases adenine, thymine, cytosine, and guanine (adenine bonds with thymine and cytosine bonds with guanine) while RNA contains all said bases, except thymine is replaced with uracil (because of this change, the new bases pairings are adenine and uracil and still cytosine and guanine).
