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olganol [36]
3 years ago
11

Animals and plants have cells that are specialized by the process of _____.

Biology
1 answer:
PtichkaEL [24]3 years ago
5 0
<span>Animals and plants have cells that are specialized by the process of differentiation.</span>
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consider a husband and wife who are both heterozygous for the autosomal recessive allel that causes albinism and who are both bl
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His and her child is also AB cause its the blood type of his/her parents
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(b) Describe how a student could test cow's milk to show whether it contains protein
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Milk contains a lot of proteins in them it contains calcium protein potassium iodine. Phosphorus. It also contains vitamins b1 and b12.
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3 years ago
A section of one DNA strand has the sequence ACC GAG GTT. What is the sequence of the strand it binds to?
Pepsi [2]

Answer:

UGGCUCCAA

Explanation:

Basically when you transcribe DNA into mRNA, you find the complementing base pair, for example if G is written in the DNA, the mRNA would show C, and if an A was in the DNA, a U would be shown. It is NOT THYMINE in RNA!! This changes to Uracil in RNA, and that is VERY important. The reason why it is flipped is because of the tRNA. So 3 mRNA nucleotides make a codon, and the tRNA are also in sets of 3, but are called anticodons. The tRNA is complementary to the mRNA strand, AKA the same as the DNA strand except with Uracil instead of Thymine. This is because Thymine breaks down in the presence of Oxygen and so is replaced by Uracil.

7 0
3 years ago
By definition for osmosis to occur the membrane separating two compartments
BaLLatris [955]
Osmosis would happen when the semipermeable membrane separating two parts would be permeable to desired the solute. It is a process of passing through solute molecules through a membrane with concentration gradient as the main driving force.
4 0
4 years ago
In the year 2500, five male space colonists and five female space colonists (all unrelated to each other) settle on an uninhabit
liq [111]

Answer:

A) 0.1 a, 0.9 A

Explanation:

According to the given information, all the individuals in the founder population had free earlobes. Since the allele for the free earlobes (A) is dominant over the one for the attached earlobes (a), the genotype of each of the homozygous dominant founder individual would be "AA". Humans are diploid and one individual has two alleles for each gene in its genome. Total number of alleles for the earlobe in the founder population = 10 x 2 = 20.

Frequency of dominant allele, A in the founder population = total number of homozygous dominant individuals x 2 + the total number of heterozygous genotype / total alleles for the earlobe in the population. There were 8 homozygous dominant and 2 heterozygous dominant individuals in the population.  

So, frequency of dominant allele = 8 x 2 + 2 / 20 = 16 + 2 / 20 = 18/20 = 0.9

Since p+q=1; frequency of recessive allele "a" = 1-p = 1-0.9 = 0.1

8 0
3 years ago
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