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Aleonysh [2.5K]
3 years ago
6

Explain what processes are going on in the picture? What do the numbers 1 and 2 mean?​

Biology
1 answer:
ZanzabumX [31]3 years ago
6 0
#1 is CO2 exchange. CO2 is diffusing from the blood into the alveoli for expiration.

#2 is O2 exchange. O2 is diffusing from the alveoli into the blood to be carried to the tissues.
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Sensory receptor cells convert a stimulus, such as an odor molecule or light, into an electrical signal that is conveyed to the
swat32

Answer:

Sensory transduction.

Explanation:

Sensory transduction may be defined as the process by which sensory stimulus are transformed in the body. The receptor cell is mainly involved in the sensory transduction process.

The sensory receptor cell like a light or an odor is converted into the electrical signal by the process of signal transduction. The information is then conveyed to the nervous system in the form of electrical signals.

Thus, the correct answer is signal transduction.

7 0
3 years ago
Can some one code this dna
cluponka [151]

Answer:

After replication, identical copy of the Double stranded DNA is produced. Complementary strand for each of stand given below is

Explanation:

 1. AACGTACGATCGATGCACATGCATGGCTACGC

Complementary strand  

     TTGCATGCTAGCTACGTGTACGTACCGATGCG

Protein encode: NVRSMHMHGY

2. CCCGGGTATGCATGTACGTACGTCGTATATCG

Complementary strand  

     GGGCCCATACGTACATGCATGCAGCATATAGC

Protein encode: PGYACTYVVY

3. CGCGATCGAGCGATCGACGAATGCCTAGTTTT

Complementary strand  

   GCGCTAGCTCGCTAGCTGCTTACGGATCAAAA

Protein encode: RDRAIDECLV

4. TTAAACGAGCTGCTAGCTATTTTTAAAACCCCG

Complementary strand  

   AATTTGCTCGACGATCGATAAAAATTTTGGGGC

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7 0
3 years ago
Nuclear energy is a useful source of power but has disadvantages. What is a disadvantage of nuclear energy?
exis [7]

Answer:

Despite a generally high security standard, <u>accidents can still happen.</u> It is technically impossible to build a plant with 100% security. A small probability of failure will always last. The consequences of an <u>accident would be absolutely devastating both for human being as for the nature.</u>

Nuclear power plants as well as nuclear waste could be<u> preferred targets for terrorist attacks. </u>No atomic energy plant in the world could withstand an attack. Such a terrorist act would have <u>catastrophic effects for the whole world.</u>

4 0
3 years ago
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Which metabolic pathway requires a proton gradient?
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Oxidative phosphorylation requires a proton gradient.

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  • This happens inside mitochondria in eukaryotes. The majority of the energy required for biosynthesis, maintaining a healthy ion balance, and mechanical effort is provided by oxidative phosphorylation, which is the principal source of ATP in higher animals.
  • A succession of proteins and electron carriers in the mitochondrial membrane, as well as the electron transport chain, are all involved in the process of oxidative phosphorylation.

learn more about Oxidative phosphorylation here: brainly.com/question/13254827

#SPJ4

3 0
2 years ago
In Andalusian fowl, B is the gene for black plumage (head feathers) and B' (pronounced "B prime") is the gene for white plumage.
svet-max [94.6K]

INCOMPLETE DOMINANCE INHERITANCE:

<span>5.  In Andalusian fowl, B is the gene for black plumage (head feathers) and B' (pronounced "B prime") is the gene for white plumage.  These genes, however, show incomplete dominance.  The heterozygous (BB') condition results in blue plumage.  List the genotypic and phenotypic ratios expected from the following crosses:  a) black x blue  b) blue x blue  c) blue x white</span>

<span>6. </span><span>In snapdragons, petal color is determined by a single gene locus with two alleles making the "red" allele (R) incompletely dominant to the "white" allele (r).  Heterozygotes have petals, which are neither red nor white, but pink.  a) If a true-breeding red flower is pollinated with pollen from a white flower: What fraction of the seeds (F1 generation) would be expected to produce red-flowered plants?  What fraction of the gametes produced by the F1 plants would be expected to bear the R allele?  b) If two pink flowered plants are crossed, what genotypic and phenotypic ratios are expected among the offspring (F1 generation)?</span>

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3 years ago
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