1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ASHA 777 [7]
3 years ago
11

Which three components are common to all amino acids

Biology
1 answer:
Gnoma [55]3 years ago
5 0
<span> Each </span>amino acid<span> consists of a central carbon atom bonded to a hydrogen atom, a carboxyl group, & an</span>amino<span> group, and a specific side chain. </span>
You might be interested in
Given what you know about the endosymbiotic theory, which region of the chloroplast below would you expect to be derived from th
san4es73 [151]

Answer:

Photosynthetic lamellae

Explanation:

The cyanobacteria were the first successful photosynthetic cells present on the Earth which were able to convert the light energy into the chemical energy.

The endosymbiosis theory suggested that these cyanobacteria were engulfed by the eukaryotes and the cyanobacteria get transformed into the chloroplast.  

The region of the chloroplast that was formed in the cyanobacteria before the endosymbiosis happened was the photosynthetic lamellae which contained the chlorophyll molecule and thus is the correct answer.

Thus, Photosynthetic lamellae are the correct answer.

4 0
3 years ago
Thinking creatively about evolutionary mechanisms, identify at least two schemes that could generate allelic polymorphism in a p
Ede4ka [16]

Complete question:

Thinking creatively about evolutionary mechanisms, identify at least

two schemes that could generate allelic polymorphism in a population except natural selection that favors heterozygotes.

<u>Select the two correct answers.</u>

-inbreeding among individuals in the population

-purifying selection against mutational variants of alleles in the population

-continuous migration of individuals with new alleles into the population

-mutations that do not severely affect viability and reproductivity

-genetic drift of alleles common in the population

-events leading to genetic bottleneck effect

Answer:

The two events that might favor heterozygotes among the options are  

  • The Continuous migration of individuals with new alleles into the population
  • Mutations that do not severely affect viability and reproductivity.  These might favor heterozygous frequencies.

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf
3 0
3 years ago
25) Which statement describes asexual reproduction, but not sexual reproduction?
Schach [20]
Asexual is just another copy of the same organism. Sexual are two organisms to make another.
3 0
3 years ago
Read 2 more answers
IThese statements compare and contrast Ascomycota and Basidiomycota. I. Some species in both groups can cause plant diseases. II
amm1812

The correct answer is I and IV

In the Basidiomycetes, the spores are produced externally on the end of specialized club-shaped structure called basidia. Whereas, In ascomycetes, spores are produced internally, in the sac-like structure called an ascus.  Some members of ascomycetes cause plant diseases such as powdery mildew of grape (<em>Uncinula necator</em>), chestnut blight (<em>Cryphonectria parasitica</em>), and apple scab (<em>Venturia inequalis)</em>. Memers of basidiomyctes cause smut of corn (<em>Ustilago maydis</em>), brown root rot, and coffee rust.  

7 0
3 years ago
Read 2 more answers
Complete this vocabulary exercise relating to enzymes. Match the words in the left-hand column to the appropriate blank in the s
ANTONII [103]
1. Denatured
2. Catalyst
3. Specific
4. Cofactor
5. Complex
6. Active Site
7. Substrate
8 0
3 years ago
Other questions:
  • The following is a list of the events that occur during a muscle contraction. What is the correct sequence of these events? 1. M
    9·1 answer
  • The organic waste collected in your backyard will provide which type of energy?
    5·2 answers
  • A smooth, egg-shaped hill left behind by a glacier is called a(n)
    8·1 answer
  • If sunlight begins to warm a frozen lake, the atoms in the lake’s frozen water will begin to move faster. True False
    11·2 answers
  • Have any species (with the exceptions of humans) been observed to kill themselves purposefully?
    14·2 answers
  • Which of the following is NOT a benefit of shared sleeping?
    14·1 answer
  • What is the allele frequency?
    10·2 answers
  • Which type of RNA is not essential to protein synthesis?
    10·1 answer
  • A blood stain that impacts a surface at a low angle will have a ________ tail than one that impacts at a higher angle.
    11·1 answer
  • Summarize the transportation of gases in the human body (respiratory system)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!