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kap26 [50]
3 years ago
15

The enzyme β-galactosidase catalyzes what reaction?

Biology
1 answer:
posledela3 years ago
5 0

For breaking down lactose

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Shifting plant populations are an example of biological change.A change in temperature is a physical change.Why do biological an
MA_775_DIABLO [31]

Answer:

Organisms depends on physical and biological factors of an ecosystem.

Explanation:

Biological and physical changes cause shift in an ecosystem's populations because the population of organisms depends and greatly affected from the environmental factors such as temperature, moisture etc. These environmental factors causes change in the physical features of an ecosystem so when these changes occur in physical factors, it greatly affected the population of organisms.

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3 years ago
the dead-box helicase ddx3 substitutes for the cap-binding protein eif4e to promote compartmentalized translation initiation of
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2 years ago
How does a muscle spindle sense muscle stretch when the muscle is shortened?
Pachacha [2.7K]
It form the contraction and relaxation of muscle
4 0
3 years ago
Better mirrors the mitosis process.<br><br> Meiosis II<br> Meiosis I
harina [27]

Answer:

Meiosis 1 better mirrors the process of mitosis.

Explanation:

During the process of mitosis, the somatic cells of the body replicate to form two daughter cells which are identical to the parent cell. In meiosis I, two daughter cells are formed. During mitosis, diploid cells are formed. During meiosis 1 also, two diploid cells are formed. hence, these two processes are more similar as compared to mitosis II. in mitosis II, four haploid cells are made as a result of the division process.

8 0
3 years ago
Read 2 more answers
the allele for hitchhiker's thumb is recessive to the dominant straight thumb. in a population of 500 students, 25% have hitchhi
Tanzania [10]

Answer: Of 125 students with hitchhiker's thumbs, 1/3rd would be homozygous dominant (41 students)

HH homozygous dominant
Hh heterozygous dominant
hH heterozygous dominant
hh homozygous recessive

8 0
2 years ago
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