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Delvig [45]
3 years ago
14

2. The cytoskeleton of animal cells includes three types of proteins, and the cytoskeleton of plant cells includes two types of

proteins. A. They both include _________ and _________. B. What type of protein is only included in animal cells?
Biology
1 answer:
sineoko [7]3 years ago
6 0

Answer:

A. Actin filaments and microtubules

B. intermediate filaments

Explanation:

Actin filaments and microtubules are two major building blocks that form part of the cytoskeleton in all eukaryotic cells. Both actin filaments and microtubules play a fundamental role in the dynamics of the cytoskeleton, and they are involved in many essential cellular processes including, among others, mitosis, cytokinesis, intracellular transport, cell signaling, etc. Moreover, intermediate filaments are very stable structures found in animal cells, where they extend from a ring around the cell nucleus to the plasma membrane in order to provide consistency and shape to the nuclear envelope.

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The moth will continue to Evolve over time
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Explain the role of a hypothesis in a scientific investigation.
k0ka [10]

Answer:

A hypothesis is a testable proposition

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Hope it helps!

4 0
3 years ago
Explain why photosynthesis and cellular respiration are considered to be paired processes​
denis23 [38]

Because they are the same chemical reaction but reversed. Cellular respiration takes glucose (from nutrient/food) and oxygen (from atmosphere) in order to make CO2 (think about exhaling) and H20 (water).

(I don't remember this clearly so it may be wrong, i'll look into it and come back!)

4 0
3 years ago
Explain how features are passed on
Alinara [238K]

Answer: How are traits inherited?

Parents pass on traits or characteristics, such as eye colour and blood type, to their children through their genes. ... The two alleles in a gene pair are inherited, one from each parent. Alleles interact with each other in different ways. These are called inheritance patterns.

Explanation:

did this help

8 0
3 years ago
Item 2 In which sphere does a dolphin swim?
Romashka-Z-Leto [24]

Hydrosphere

Explanation:

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  • The hydropshere is the region occupied by water on the earth surface.
  • They are the oceans, lakes, rivers, glaciers e.t.c
  • The hydrosphere makes up 70% the total surface area on earth.
  • Ocean occupies a whooping 95% of all.
  • The hydrosphere is able to support aquatic life and this is why the dolphin with its streamlined body swims in this sphere.  

Learn more:

Atmosphere brainly.com/question/1851697

#learnwithBrainly

5 0
3 years ago
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