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
madreJ [45]
3 years ago
15

atch the statement to the following options.A. One of a pair of chromosomes with similar genetic information and from different

sources like the sperm and egg.B. Several X-shaped structures may be visible under the microscope and indicate where crossing over has occurred.C. A lattice of protein holds two replicated chromosomes in precise register with one another.D. Four chromatids are held together by a zipper-like structure.E. A process in which pairs of homologous complex chromosomes line up side by
Biology
1 answer:
Goryan [66]3 years ago
5 0

Answer:

A. Homologue.

B. Chiasma.

C. Synaptonemal.

D. Synaptonemal.

E. Synapsis.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

Synaptonemal complex can be defined as a network of proteins that is responsible for holding homologous chromosomes (homologues) together.

Generally, a synaptonemal complex (protein lattice) is formed between homologous chromosomes during mitosis and meiosis. Also, synaptonemal complex is important for the formation of the four sister chromatids referred to as tetrads.

Furthermore, the synaptonemal complex (protein lattice) has a tripartite structure which comprises of the following components;

I. SC protein-1 (SYCP1).

II. SC protein-2 (SYCP2).

III. SC protein-3 (SYCP3).

In conclusion, the synaptonemal complex plays a significant role in synapsis, recombination and chromosome pairing.

Matching the various terminologies in genetics with their description, we have;

A. Homologue: one of a pair of chromosomes with similar genetic information and from different sources like the sperm and egg.

B. Chiasma: several X-shaped structures may be visible under the microscope and indicate where crossing over has occurred.

C. Synaptonemal: a lattice of protein holds two replicated chromosomes in precise register with one another.

D. Synaptonemal: four chromatids are held together by a zipper-like structure.

E. Synapsis: a process in which pairs of homologous complex chromosomes line up side by side.

You might be interested in
Which organic molecule can be broken down into glucose, during digestion?
Sveta_85 [38]

Answer:

carbohydrates

Explanation:

I'm not rlly sure but I think its carbohydrates

8 0
3 years ago
True or false A molecule is made up of atoms that are joined together.
lilavasa [31]

Answer:

True

Explanation:

Hope this helped! :)

6 0
2 years ago
Read 2 more answers
True or False: Coral bleaching occurs when a colony of polyps are under stress.
mojhsa [17]
True
hope this helps a little 
5 0
3 years ago
Read 2 more answers
After suffering an accidental brain injury, Kira has difficulty walking in a smooth and coordinated manner. She has probably suf
FinnZ [79.3K]

Answer:

d. cerebellum.

Explanation:

The cerebellum, which is part of the hindbrain, is a small structure made of a covering of white cortex found under the hemispheres of the cerebral cortex. The cerebellum plays a major role in the control and coordination of all physical movements such as balance, control, etc, that has to deal with smooth and balanced activities of the muscle.  

A damage to the cerebellum would most likely lead to impaired motor coordination, staggering, inability to judge distance or when to stop.

3 0
3 years ago
In which situation are you likely to find a trait with only one allele?
Reika [66]

If the expression of a trait requires only one copy of a gene (one allele), that trait is considered dominant. If the expression of a trait requires 2 copies of a gene (2 alleles), that trait is considered recessive. One exception is X-linked disorders.

4 0
2 years ago
Other questions:
  • What are the advantages of housing a telescope inside mountain of observatories?​
    10·1 answer
  • Once the _____ is synthesized, it leaves and enters the______.
    10·2 answers
  • Witch of the following provides the best analogy for an election in an atomic orbital.
    6·2 answers
  • _____consists of 6 different dimensions-physical, emotional, intellectual, spiritual, social, and environmental. A. Health B. We
    8·2 answers
  • How are the organ system in a human interrelated
    7·1 answer
  • Which best explains how coal deposits formed?
    6·1 answer
  • It is the process in which the genetic code in mRNA is read, one codon at a time, to make a protein.
    10·1 answer
  • When will natural selection occur? A. When there is no competition B. When a population reaches carrying capacity C. When there
    7·1 answer
  • Prokaryotes reproduce through a process called(1 point)
    13·1 answer
  • Phenylketonuria is a(n) _______ disorder, meaning that it is passed from generation to generation via DNA.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!