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nevsk [136]
3 years ago
7

Enzymes are proteins that speed up reactions by what energys

Biology
1 answer:
sdas [7]3 years ago
4 0
Enzymes are biological catalysts. Catalysts work by lowering the amount of energy required to set off a chemical reaction.
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Which organelle is labeled l?
natima [27]

Answer:

A

Explanation:

7 0
3 years ago
Color in McIver beetles is determined by two alleles at one gene locus. McIver beetles must have a heterzygous genotype (genotyp
seraphim [82]

Answer: The frequency of brown beetles is 0.32.

Explanation: The frequency of A1 allele is 0.8. As p+q=1, or the sum of dominant and recessive frequencies equals 1 or 100%:

1 - 0.8 = 0.2

In Hardy-Weinberg principle,

p^{2} + 2pq + q^{2} = 1

2pq represents the frequency of heterozygote individuals, so:

genotype A1A2 = 2*0.8*0.2 = 0.32.

Thus, the frequency of brown beetles (A1A2) in the population is 0.32.

3 0
3 years ago
Which cells uses mitosis and meiosis
slega [8]

Answer:

Somatic cells use mitosis

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somatic cells are body cells or skin cells

5 0
3 years ago
Which of the following locations will be relatively warmer during summers, and why? An inland location, because water heats up f
Katen [24]

Answer:

An inland location, because land has lower specific heat than water

Explanation:

The specific heat is a measure of how much heat must be supplied to warm up a substance by a certain number of degrees.

Water has a much higher specific heat than land, so it takes much more heat energy to heat up a given mass of water compared to the land.

To say it another way, the specific heat of land is much less than that of water, so it doesn't take as much heat energy to warm up the land.

Thus, an inland location will be relatively warmer during summers.

5 0
3 years ago
How many significant figures are in the measurement 1.050 L?
Rina8888 [55]
4 significant figures I think
6 0
3 years ago
Read 2 more answers
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