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
NemiM [27]
4 years ago
9

All the elements of a family in the periodic table have what feature in common?

Biology
1 answer:
Tpy6a [65]4 years ago
5 0

Answer:

A) They all have similar chemical properties.

Explanation: Elements of any family in the periodic table have the same number of valence electrons. Because of this they all have similar chemical properties.

You might be interested in
Consider the following graph. What can you infer about the relationship between carbon dioxide concentration and global temperat
creativ13 [48]
B would be the answer hope it helps
7 0
4 years ago
Read 2 more answers
Mendel proposed that each individual carries forms of a gene for a given character, which are called alleles, and that the allel
marusya05 [52]

Answer:

either one of the two alleles  in a diploid individual.

Explanation:

A trait is expressed only when two alleles pair up. Thus, an allele pair during cell division assort independently into two individual alleles so that each gamete receive one of the two allele

For example  

During gamete formation XX and XY allele pairs divide to contribute one allele to each gamete respectively.

Thus, XX allele pair will divide to give X gene to both the gamete

And XY pair will divide to give X gene to one gamete and Y gene to other gamete  

3 0
4 years ago
A person develops a disease in which her immune system attacks her own connective tissue. Where would this disease have the grea
TEA [102]
<span>i think that disease would have greatest impact in : Tendons and cartilage tendons tendons and cartilage tendons connect, support, and bind other tissue organ with the colagen that they contained with. This is where the word "connective" tissue came from</span>
6 0
3 years ago
Select the correct statement regarding adipose tissue.
AURORKA [14]

Answer:

spanish please come man

6 0
4 years ago
Read 2 more answers
8. when stuff binds to proteins, the proteins change shape. when the action potential reaches the sarcomere, it releases calcium
Aliun [14]

True, the process is called the sliding filament model of muscle contraction.

According to the sliding filament theory, muscle proteins slide past one another to produce movement during muscular contractions. The sliding filament theory postulates that during muscle contraction, the actin (thin filaments) and myosin (thick filaments) of muscle fibers glide past each other while remaining at essentially constant lengths. A protein called myosin transforms ATP (chemical energy) into mechanical energy, causing movement and push. T

his motion causes the muscles to contract and non-muscle cells, like those in the mitosis and meiosis, to move (cell division). Additionally, the actin-myosin interaction and actin polymerization are what cause a cell to move across a surface. When troponin molecules link to calcium ions in filaments, actin filaments' myosin-binding sites become visible, promoting bridge construction. ATP serves as an energy source and powers this process. Myosin molecules' heads undergo ATP hydrolysis, changing their shape and allowing them to bind to actin filaments.

To learn more about the sliding filament theory. Click, brainly.com/question/14625676

#SPJ4

4 0
1 year ago
Other questions:
  • Why is it important to use the mRNA to code for the amino acids?
    13·1 answer
  • What is the human embryo called after the eighth week of development?
    8·2 answers
  • If fish can change their gender, then what other animal can change its gender?
    13·1 answer
  • The venous side of circulation contains a larger portion of the blood volume than the arterial side.
    14·1 answer
  • Which of the following is NOT a mechanism to prevent oxygen from entering the environment of nitrogenase? Group of answer choice
    12·1 answer
  • As a period of drought begins, how would infiltration and condensation change initially? What would happen to these two processe
    7·1 answer
  • 23. Give an example of how genetic engineering is being used today.
    12·2 answers
  • Two genes on chromosome 7 of corn are identified by the recessive alleles gl (glossy), which determines glossy leaves, and ra (r
    12·1 answer
  • Which behavior is a response that is determined by heredity?
    12·2 answers
  • Which of the following processes involves the endocrine system and digestive system working together?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!