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Sati [7]
3 years ago
11

I really need help with these 4 questions!

Biology
1 answer:
tiny-mole [99]3 years ago
3 0
2) ADP is similar to rechargeable batteries because it can be continuously combined with inorganic phosphate to produce ATP which is hydrolysed in any energy requiring process back to ADP which can be recombined with inorganic phosphate to reproduce ATP.
3)ATP is manufactured in the mitochondria.
4) Not sure what a macromolecule is. (I did the old GCSE.)
5) From the electron transport chain when electrons gradually lose energy (from photo-excitation) as they are passed from one electron carrier to another.
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figure 6 DNA, which is made up of atoms of nonmetals, is essential to life. list at least two other substances essential to life
kow [346]

Answer:

Glucose

Oxygen gas

Explanation:

Glucose is a non-metallic carbohydrate substance. It is the monomeric unit of the digestion of complex carbohydrate.

This compound is very important to all lives. The energy needed to power the activities in the body are derived from the compound.

It is made up of carbon, hydrogen and oxygen atoms.

Also, oxygen gas is used by animals for their metabolic processes. The gas combines with glucose to release chemical energy for use in the body. This molecule is purely made up of two atoms of oxygen that are covalently bonded together.

Anytime we breathe, we take in oxygen for use in our body

7 0
3 years ago
Why is it essential to life that water has a high heat capacity?
Reika [66]

Answer:d

Explanation:

5 0
3 years ago
1. If the frequency of two alleles in a gene pool is 90% A and 10% a, what is the frequency of individuals in the population wit
Illusion [34]

Answer: 0.18

Explanation:

For the alleles, the percentage distribution of each is 'A' (90% = 0.9)

While 'a' (10% = 0.1)

Hence, 0.9 and 0.1 are the respective frequencies of each allele

Now, apply Hardy-Weinberg Equilibrium equation, where heterozygotes are represented by the 2pq term.

Therefore, the number of heterozygous individuals (Aa) is equal to 2pq which equals

2 × 0.9 × 0.1 = 0.18

Thus, the frequency of heterozygote is 0.18, while the percentage distribution in the population is 18%

4 0
3 years ago
Mitosis results in _______, while meiosis results in_______.
butalik [34]
I answered it before !!

B is the correct one !! Mitosis in two identical diploid and meiosis in 4 genetically varied haploid !!
6 0
4 years ago
Which of the following is considered to be an exception to the cell theory?
Annette [7]

Answer: if choice D is a virus , then its an exception to the cell theory

4 0
3 years ago
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