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storchak [24]
3 years ago
5

What is the first step in forming the ribosome?

Biology
2 answers:
bekas [8.4K]3 years ago
8 0
First step of the initiation stage is the binding of a specific initiator methionyl tRNA and the mRNA to the small ribosomal subunit.
bearhunter [10]3 years ago
7 0
The first thing you have to do is bind
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Which one below would describe the genotype of an individual?
Margaret [11]
Hair color or Eye color , one of the two
7 0
3 years ago
genes that control hair or feather color in some animals are expressed differently in the winter than the summer. how might such
grandymaker [24]
I know that the environment plays a role in the changing of hair or feathers in some animals so here: 

Winter- color changes to more resemble winter surroundings. You'll see more white colors to blend in. 

Summer- the colors more resemble the summer colors; you'll see more browns and rocky looking colors to hide/blend in. 

Spring- you'll see very vibrant colors like that of a flower.

Those are some examples, but I hope this helps. 
7 0
3 years ago
You sampled 1000 individuals from a population of mosquitoes to test whether they are in Hardy-Weinberg Equilibrium for a gene D
Marysya12 [62]

Answer:

The population is not following the Hardy-Weinberg equilibrium.

Explanation:

Hardy-Weinberg  proposed that the population will remain in the equilibrium if they are not affected with the external natural force like genetic drift, mutation and many others. The gene pool of a population will remain in equilibrium state for generations.

The mathematical expression for the Hardy-Weinberg are

Genotypic frequency is p²+q²+2pq=1

Allele frequency is p+q=1

where p-dominant allele,

q-recessive allele

Therefore,calculating expected frequency of allele q,

q² (recessive genotype)-  q²+2pq/1000

= 22+188/1000

=210/1000

= 0.21

q= 0.45

Calculating expected frequency of allele p,

Using p+q=1

p=1-q

p= 0.55 (expected)

Calculating observed value of frequency of p,

p²= p²+2pq/1000

= 790+188/1000

= 978/1000

= 0.978

p = 0.988 (observed)

Since the expected frequency does not match the observed frequency therefore the population is not under the Hardy-Weinberg equilibrium and the gene pool is disturbed.

4 0
3 years ago
Kori's doctor says her muscular strength and endurance are excellent, but he worries about kori's cardiovascular health. kori en
Sedbober [7]
Hi lovely,

The answer you're looking for would be basketball.
7 0
3 years ago
Read 2 more answers
You got any simpler answer?
ANTONII [103]
Yea whats the question.
8 0
3 years ago
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