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satela [25.4K]
3 years ago
11

Osmosis is the movement of water across a membrane to get equal concentrations on either side of the membrane.

Biology
1 answer:
kicyunya [14]3 years ago
4 0

Answer:

It is true

Explanation:

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What parts of a nucleotide make up the backbone of a nucleic acid? pairs of nitrogen bases pairs of sugars sugar and nitrogen ba
mixer [17]
A DNA molecule consists of two strands of nucleotides twisted together to form a double helix. The sugar-phosphate backbone is found on the outside of this helix and the bases are found braching towards the middle. Hydrogen bonds join the thenitrogenous bases and hold the two strands together.

Therefore your answer is sugar and phosphate.
4 0
3 years ago
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What is a macromolecule
Sphinxa [80]

Answer:a molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer.

Explanation:

3 0
3 years ago
Functionalists would view gender roles in which of the following ways?Gender roles assist in keeping women oppressed within the
Liono4ka [1.6K]

Answer:

Gender roles are necessary to keep the family in balance.

Explanation:

Functionalists perspective of gender roles view conventional gender roles as necessary to commit to family functioning as it tends towards keeping the family balance: Women take on the “expressive” character of putting up with household chores and giving emotional care, grooming and nurturing of family members, while men take on the “instrumental” character of acquiring income and undertaking important family decisions.

6 0
3 years ago
What is the genotype of a heterozygous person with a cleft chin?
antiseptic1488 [7]

Answer:

Cc

Explanation:

A cleft chin is an example of a trait that is controlled by genetics. A cleft chin is when there is a dimple in the chin which arises when the two sides of the jaw don’t completely fuse together. Famous people with cleft chins are Henry Cavill, John Travolta and Niall Horan.

A cleft chin is generally thought to be a dominant trait. That means, if an individual carries one copy of the cleft chin gene (heterozygous), then they will display the trait.

There are three options: an individual can be homozygous dominant (CC), homozygous recessive (cc) or heterozygous (Cc). A heterozygous person will always have 2 different alleles (for any trait, not just cleft chin). In this case, a heterozygous person will have a cleft chin, because it is dominant. Therefore, an heterozygous person with a cleft chin will be Cc

Remember, the letter doesn't matter - they could also be denoted as Bb, Qq, Rr, Ff. The letter is arbitrary.

6 0
3 years ago
What structure holds the testes
Tems11 [23]

The scrotum holds the testes.

3 0
3 years ago
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