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sveta [45]
3 years ago
13

Identify the trend common to both the 15-day-old and 1-month-old guinea pigs' red blood cells. identify the trend common to both

the 15-day-old and 1-month-old guinea pigs' red blood cells. both experienced the most rapid uptake of glucose at the beginning of the experiment. both took up the most glucose during the last incubation interval, from 45 minutes to 60 minutes. both took up approximately the same amount of glucose over the course of the experiment. both experienced a dropoff of glucose levels near the end of the experiment.
Biology
1 answer:
Ainat [17]3 years ago
6 0

The correct answer is: Both experienced the most rapid uptake of glucose at the beginning of the experiment.

The difference between pigs would be in their uptake of glucose during the whole experiment, where the younger guinea pig's cells took up more glucose than the older guinea pig's. This is because older guinea pigs have fewer glucose transporter proteins.


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Amylase is an enzyme that breaks down starch. why can’t the same enzyme break down cellulose?
rusak2 [61]
Enzymes are (usually) specific to the substrates they bind to. Thus, each enzyme has one and only one substrate structure they can metabolize, so even substrates with similar structures cannot be broken down by an enzyme specific to one of them.
4 0
3 years ago
In the area near an old copper mine,no plant grow. Go further away more and more plants are growing. An analysis of the soil nea
maks197457 [2]

Plants do not grow near the old copper mine because of the excess copper deposited in them impairs cellular processes and inhibits plant growth.

What are micronutrients?

These are required by plants in much smaller quantities less than 1% of the dry weight but are necessary for growth and development. There are 7 essential plant nutrients like boron (B), zinc (Zn), manganese (Mn), iron (Fe), copper (Cu), molybdenum (Mo), and, chlorine (Cl).

Copper activates some enzymes in plants that are involved in lignin synthesis and are required in the process of photosynthesis.

Excess copper causes reduced seed germination, low shoot vigour, and lower iron availability. A deficiency of copper can lead to increased to susceptibility to diseases like ergot, which can cause significant loss in the yield.

Plants growing in the old copper mine have the excess deposition of copper in one place which affects the germination of seeds hence it is found difficult to grow in the old copper mine.

Plants can grow easily in a place that is further away from the old copper mine. Because there is a high concentration of copper dissolved in water in the soil, this helps the plant to grow by exhibiting the photosynthesis process.

Learn more about micronutrients from the link given below:

brainly.com/question/7411332

#SPJ1

6 0
1 year ago
1.¿El ciclo del agua tiene un inicio específico?
raketka [301]

Answer:

1)El ciclo del agua no se inicia en un lugar específico, pero para esta explicación asumimos que comienza en los océanos. ... Corrientes ascendentes de aire llevan el vapor a las capas superiores de la atmósfera, donde la menor temperatura causa que el vapor de agua se condense y forme las nubes.

2)El sol, que dirige el ciclo del agua, calienta el agua de los océanos, la cual se evapora hacia el aire como vapor de agua. Corrientes ascendentes de aire llevan el vapor a las capas superiores de la atmósfera, donde la menor temperatura causa que el vapor de agua se condense y forme las nubes.

Explanation:

POR FAVOR REVISAME DE LA MANERA MAS INTELIGENTE BRAINLIEST

7 0
3 years ago
Patients forgetting to take their antibiotics are not the sole cause of antibiotic
lukranit [14]
Other reasons are
Not finishing the antibiotics.
Or
Taking antibiotics too often
6 0
3 years ago
Read 2 more answers
Which of the following is the correct Lewis structure diagram for Sodium (Na)? The letters Na with one dot The letters Na with t
ololo11 [35]

Answer:

One

Explanation:

Sodium (Na) has one valence electron so it gets one dot.

6 0
2 years ago
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