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vichka [17]
3 years ago
11

(MIDDLE SCHOOL BIO)

Biology
1 answer:
katrin2010 [14]3 years ago
6 0

Answer:

Chloroplast

Explanation:

Both plant and animal cells have mitochondria, nuclei, and cell membranes. However, only plants have chloroplasts, as they need them to photosynthesize. Animals don't photosynthesize, so their cells don't contain chloroplasts. Hope this helps!

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All of the neurons in Region A receive excitatory input from Region B and Region C. During some behavioral tasks, both Region B
Advocard [28]

Answer:

Nervous systems become clearly unique in their communication properties only at the tissue and organ level, where billions of cells can work together as an intricately organized interconnected circuit. It is through the organization of cells in these neural circuits that the brain supports the great diversity of animal behavior, up to and including human consciousness, cognition, and emotion.

 

Explanation:

Communication, the effective delivery of information, is essential for life at all scales and species. Nervous systems (by necessity) can adapt more specifically between biological tissues for the high speed and complexity of the information transmitted, and therefore, the properties of neural tissue and the principles of its circuit organization can illuminate the capabilities and limitations of biological communication. Here, we consider recent developments in tools to study neural circuits with special attention to defining neural cell types using input and output information flows, that is, how they communicate. Complementing the approaches that define cell types by virtue of the properties of the genetic promoter / enhancer, this communication-based approach to define cell types operably by the structure and function of linkages of input / output relationships (E / S), solves the difficulties associated with defining unique genetic characteristics. , leverages technology to observe and test the importance of precisely these I / O ratios in intact brains, and maps processes through which behavior can adapt during development, experience, and evolution.

7 0
3 years ago
What is the powerhouse of the cell
Phoenix [80]

Answer:

Mitochondria

Explanation:

  • Mitochondria are considered as the powerhouse of cell because they perform function cellular respiration process in a cell.
  • Cellular respiration is a process of converting the chemical energy present in nutrients into ATP which gives energy to organisms to carry out movement and physical actions.
  • Mitochondria performs cellular respiration process from which they can release energy present in food and nutrients.
  • Due to those reasons, mitochondria is called as powerhouse of cell.

7 0
3 years ago
PLEASE HELP this is a free response question.
Mariana [72]

Answer:

oxygen is an element and water is a compound

Explanation:

oxygen is made up of two atoms and water is made up of two elements

7 0
3 years ago
In a certain breed of plants, dark green is determined by the dominant gene 'G' and light green is determined by the recessive g
stealth61 [152]

Answer:

The answer is 300.

Explanation:

When we cross GG and gg, 100% of the offspring will be heterozygous. If the heterozygotes show 75% penetrance meaning that there is a 75% probability that the plant that has the G gene will actually show it in it's phenotype.

So that means that 75% of the offspring should have dark green color, which means that 300 plants will have the expected phenotype and 100 will not.

I hope this answer helps.

7 0
3 years ago
Cyanide poisons cell by limiting the production of ATP through cellular respiration. Cyanide does this by blocking the enzyme th
LenKa [72]
C SHOULD BE THE CORRECT ANSWER BUT IM NOT SURR
7 0
3 years ago
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