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larisa [96]
3 years ago
9

Which statement about sister chromatids is true? One sister chromatid is inherited from each parent. Sister chromatids are alway

s in every cell. Sister chromatids are only present during cell reproduction. Each sister chromatid forms a lobe of a chromosome.
Biology
2 answers:
Y_Kistochka [10]3 years ago
7 0

Answer:

its C

Explanation:

vitfil [10]3 years ago
3 0

Answer:

One sister chromatid is inherited from each parent.

Explanation:

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Answer all 3 wuestions for 25 points and brainliest
mixer [17]

Answer:

17. C " TAAGCTG". It would be the replication strand because A always pairs with T and C always pairs with G, so replication strands just have the opposite base as the original strand  

18. Transcription is the name given to the process in which DNA is copied to make a complementary strand of RNA. RNA then undergoes translation to make proteins. The major steps of transcription are initiation, promoter clearance, elongation, and termination.

19. Straight hair is controlled by a recessive allele because as you can see the one where is not shaded is the one that has the most. There are only 1 shaded circle or square, out of the 12 other circles or square that is not shaded. This means that it is the recessive allele because people are less prone to getting straight hair, as you can see in that diagram.

Wasn't this the same question you asked earlier?

3 0
3 years ago
1
kiruha [24]

Answer:

Thermal and radiant

Explanation:

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7 0
3 years ago
In Labrador retrievers, black coats are dominant and brown coats are recessive. What is the genotype of a brown Labrador? BB, Bb
faltersainse [42]

The answer is "bb" because a gene must have alleles that are both recessive in order for the recessive trsit to take over.

7 0
3 years ago
Read 2 more answers
A customer is looking at a new desktop computer. To energize your
Gnesinka [82]

Answer:

List the features of the computer

6 0
3 years ago
A pharmacist has two vitamin-supplement powders. The first powder is 10% vitamin B1 and 30% vitamin B2. The second is 15% vitami
Basile [38]

Answer:

560 mg of powder 1 and 160 mg of powder 2

Explanation:

Let "X" denotes weight of powder 1 added to the new mixture and  "Y" denotes weight of powder 2 added to the new mixture

Total weight of vitamin B1 in the mixture is equal to 80 mg

Total weight of vitamin B2 in the mixture is equal to 200 mg

Equation 1

0.1 X + 0.15 Y= 80

Equation 2

0.3 X + 0.2 Y= 200

Let us simplify the above two equations, we will get

10 X + 15 Y = 8000\\3X + 2Y = 2000

2 (10 X + 15 Y = 8000), 20X + 30 Y = 1600015(3X + 2Y = 2000), 45X +30Y = 30000\\25 X = 14000\\X = 560

Substituting value of X in equation 2 we get

0.3 * 560 + 0.2 Y = 200\\0.2 Y = 200 - 168\\Y = 160

7 0
4 years ago
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