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marysya [2.9K]
3 years ago
14

What is the base-pairing rule for DNA?

Biology
1 answer:
Crank3 years ago
4 0
Each parent give you 23 chromosomes
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Based on your observations, how does substrate concentration affect enzyme activity? (more than 1,
Norma-Jean [14]

Substrate concentration affect enzyme activity -

1. There is more enzyme activity at higher substrate concentrations due to more collisions between enzyme and substrate until a maximum rate is reached

2 Once the maximum reaction rate for the enzyme is reached, the reaction rate levels off.

The enzymatic reaction depends on various factors including temperature, substrate concentration, concentration enzyme, and other factors. The rate of a chemical reaction is affected by the total number of enzymes as well as the concentration of substrate

  • Increasing substrate concentration increases the activity of a corresponding enzyme
  • After a certain point, the rate of activity will cease to rise regardless of any further increases in substrate levels as the environment is saturated with substrate and all enzymes are bound and reacting to the maximum limit.
  • A high concentration of substrate causes increases in a collision between enzyme and substrate.
  • Collisions bring substrate molecules and enzymes together and increase enzymatic activity.

Thus, Substrate concentration affect enzyme activity -

1. There is more enzyme activity at higher substrate concentrations due to more collisions between enzyme and substrate until a maximum rate is reached

2 Once the maximum reaction rate for the enzyme is reached, the reaction rate levels off.

Learn more about Enzymes:

brainly.com/question/21248499

6 0
2 years ago
How many different phenotypes are possible in the offspring of two parents with genotypes AA and aa, where A is the dominant all
densk [106]
There is only 1 unique phenotype observed in the offspring. As all offspring produced would have the genotype of Aa. In which the characteristic for the dominant allele will be seen in all offspring. As all offspring are Aa. There is only 1 unique phenotype. Here based on the characteristic or phenotype expression of the dominant allele.
7 0
3 years ago
What is the function of the Xylem in a leaf?
lubasha [3.4K]
A leaf is xylem the of function the is what
5 0
3 years ago
I'm like the UPS guy, I deliver stuff. Proteins and nutrients throughout the cell, I've gotten really buff. I gather molecules a
tino4ka555 [31]

Answer:

The Plasma Membrane

Explanation:

This is because that's whats releases the proteins into the cell

8 0
2 years ago
A mouse geneticist selected for increased 12-day litter weight (total weight of a litter of offspring 12 days after birth) in a
wlad13 [49]

Answer:

12-day litter weight is a trait that has an important genetic influence and therefore also a high response to selection

Explanation:

Heritability is a statistical measure of how much of the variation in a given trait can be attributed to genetic differences and how much of trait variation is due to environmental factors. A heritability value close to 1 indicates that almost all of the variability is due to genetic factors, while being poorly influenced by environmental factors. In this case, 12-day litter weight is a trait that exhibits an important genetic component (i.e., a high heritability value), thereby the correlation between parent and offspring will be high and lines selected for this trait will show a high response to selection.

4 0
3 years ago
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