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Anettt [7]
3 years ago
11

which pairing matches the type of substance with the item it donates? a. acid: h ion; base: proton b. acid: proton; base: electr

on pair c. acid: electron pair; base: proton d. acid: electron pair; base: h ion
Biology
1 answer:
exis [7]3 years ago
5 0
The correct option is  B.
A Bronsted Lowry [which is usually a Lewis base] base can donate a pair of electrons to the hydrogen ion. The proton is a Lewis acid and it can accept a pair of electrons.
A Lewis acid is a substance that can accept a pair of non bonding electrons while a Lewis base is a substance which can donate a pair of non bonding electrons.
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What is a round worm
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3 years ago
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coat color in mice involves the interaction of multiple genes if a mouse has two recessive alleles for coat colorit is always al
AleksAgata [21]

Answer:

Epistasis

Explanation:

In epistasis, the interaction between genes is inimical, such that one gene masks or interferes with the expression of another. “Epistasis” is a word coined of Greek roots that mean “standing upon.” The alleles that are being masked or silenced are said to be hypostatic to the epistatic alleles that are doing the masking. The cause of the biochemical basis of epistasis is a genetic pathway in which the expression of one gene is dependent on the function of a gene that precedes or follows it in the pathway.

The example of epistasis given is the pigmentation of mice. we were told that "if a mouse has two recessive alleles for coat color,  it is always albino no matter what the genotype of other genes involved in coat color"

Let say recessive allele (rr), it is always albino irrespective of other type of other genes, this is true in the stance that epistasis can be reciprocal such that either gene, when present in the dominant (or recessive) form, expresses the same genotype.

4 0
3 years ago
(WILL GIVE BRAINLIEST) Lizzie loves to stargaze at night. She has noticed that the moon appears to change shape over the course
bagirrra123 [75]
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8 0
3 years ago
what cycle do the light independed reaction use to tuen carbon dioxude into glucose, A. Calvin cycle, B. Krebs cycle, C. Gylcoly
puteri [66]

Answer:

Calvin cycle

Explanation:

That takes place in the chloroplast of the plant cell in the absence of light.

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3 years ago
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