Answer:
9 male individuals are 181 cm or above in height.
Explanation:
You will find model 1 in the attached file.
In the model, you can see a pie chart, a bar graph, and a line graph.
- The pie graph shows an approximate proportion of males and females with different highs. What is wrong about this chart is that it does not show the percentages of males and females by heigh. Anyway, we can not answer the question with the given information.
- The bar graph expresses a comparison between males´ and females´ average height, hand length, and knuckles values. According to this graph, we can not know how many males were 181 cm or taller.
- The line graph shows the distribution of height in bales and females. Females are represented by a continous line, while males are represented by a pointed-line. So we need to focus on this line to answer the question. The Y-axes shows the number of individuals, and the X-axes shows the heights intervals in centimeters. According to the question, we need to look for the interval that belongs to 181 cm and above. So, the interval between 181-185 cm height corresponds to 6 male individuals. But after that interval, we also have 3 more male individuals that are between a height of 186-190 cm. So, in total, we have 9 male individuals that are 181 cm or above in height.
![](/media/im/0d8/ac/0d8aca258605d4f9ab6e54a0ae825c81.png)
Answer:
The correct answer is 1.57 × 10⁶ codons.
Explanation:
It is given that the number of base pairs in E.coli DNA is 4.70 × 10⁶
1 codon = 3 DNA nucleotide adjacent that codes for a single amino acid
The number of bases or nucleotides in a single strand = number of base pairs in DNA = 4.70 × 10⁶
We only have to consider the coding strands triplet codons, that is,
Number of triplet codon = 4.70 × 10⁶ / 3
= 1.57 × 10⁶ codons.
Answer:
When electrons move through a series of electron acceptor molecules in cellular respiration, <em>oxygen is eventually reduced by the electrons in the formation of water</em>
Explanation:
The electron transport chain is located in the internal mitochondrial membrane. There are three proteinic complexes in the membrane, I, II, and III, that contain the electrons transporters and the enzymes necessary to catalyze the electrons transference from one complex to the other. Complex I contains the flavine mononucleotide -FMN- that receives electrons from the NADH. The coenzyme Q, located in the lipidic interior of the membrane, conducts electrons from complex I to complex II. The complex II contains cytochrome b, from where electrons go to cytochrome c, which is a peripheric membrane protein. Electrons travel from cytochrome c to cytochromes a and a3, located in the complex III. Finally, electrons go back to the matrix, where they combine to H₊ ions and oxygen, to form the water molecule. As electrons are transported through the chain, protons are bombed through the three proteinic complexes from the matrix to the intermembrane space.
Answer:
B
Explanation:
refraction is the reflection of light off a surface. The answer is B