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guapka [62]
3 years ago
13

What are some problems that can occur from an altered gene that makes hemoglobin?

Biology
1 answer:
ratelena [41]3 years ago
3 0

The most common is the development of sickle cell anemia. This is as a result of a mutation in the hemoglobin gene that affects the beta polypeptide chain of the protein. This reduces HB’s affinity to oxygen. Other problems include Thalassaemia, Porphyria, and Carbon Monoxide Poisoning.






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- Higher Order Thinking Nicole, Tasha,
musickatia [10]

Answer:

Joan Walks \frac{7}{12}miles farther than maria

Explanation:

Given:

Distance walked by Nicole = 1. 11/12 miles

Distance walked by Tasha= 2. 1/12 miles

Distance walked by Maria = 1. 7 /12 miles

Distance walked by Joan = 2. 2/12 miles

To find:

How much farther Joan walks to school  than Maria = ?​

Solution:

We can find the distance that Joan walk more than maria by subtraction

Joan distance -  maria distance

here the distance are given in mixed fraction , so lets covert them into fraction and perform subtraction

=> 2\frac{2}{12} - 1 \frac{7}{12}

=>\frac{24+ 2}{12} -  \frac{12 +7}{12}

=>\frac{26}{12} -  \frac{19}{12}

=>\frac{26 - 19}{12}

=>\frac{7}{12}

3 0
2 years ago
What part of the brain goes through dramatic development in middle childhood, and what behavioral functions improve as a result
chubhunter [2.5K]
The answer is B ok ok ok then
8 0
3 years ago
What is carrying capacity? what type of population growth does it affect?
allochka39001 [22]

Answer:

As resources are depleted, population growth rate slows and eventually stops: This is known as logistic growth. The population size at which growth stops is generally called the carrying capacity (K), which is the number of individuals of a particular population that the environment can support.

Explanation:

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2 years ago
The number of species present in a sample, community or taxonomic group is called
Grace [21]

Answer:

I guess its Population

I'm not sure im just trying to help

6 0
2 years ago
Can some only explain this model on greenhouse gases and global warming​
Nadusha1986 [10]

Answer:

Carbondioxide gas is a greenhouse gas which is released in the atmosphere by industries and respiration process. This carbondioxide gas is absorbed by the plant from the atmosphere in the process of photosynthesis. Some carbondioxide is also dissolved in the sea water. When the concentration of carbondioxide is increased in the atmosphere, increase in the temperature occurs due absorption of infrared radiation coming from the earth after reflection. This increase in temperature is called global warming.

4 0
2 years ago
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