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kolbaska11 [484]
2 years ago
13

Need answer for both questions pls help

Biology
1 answer:
In-s [12.5K]2 years ago
7 0
First answer is A
Second answer is C
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WILL MARK BRAINLIEST!!Which example is not a biomass energy source?
Vinvika [58]

Answer:

The Sun is not a biomass energy source.

Explanation:

Biomass is plant or animal material used for energy production. The Sun is neither plan nor animal material.  Paper is produced by wood, wood chips also, manure is from animals so all those are a biomass energy source.

5 0
3 years ago
The protein pictured is bovine insulin. Determine the residue number and the size of the fragments that would be generated upon
Tomtit [17]

Answer:

The residue number and size of the fragments that would be generated upon treatment with proteases should be as follows:

Explanation:

<h3>1. <u>Without DTT</u>:</h3>
  • Trypsin 1, 7 and 43 amino acids.
  • Chymotrypsin 1, 1, 1, 4, 5, 10, 29.
  • BrCN 51
<h3>2. <u>With DTT</u>:</h3>
  • Trypsin 1,7, 21 and 22 amino acids
  • Chymotrypsin 1,1, 1, 2, 4, 5, 8, 14, 15.
  • BrCN 21 and 30 amino acids
4 0
3 years ago
What organelle is like the highway system of the cell, moving material throughout the cell
sertanlavr [38]

Answer:

Endoplasmic Reticulum

Explanation:

The endoplasmic reticulum is like the highway system because the cell uses the endoplasmic reticulum to move material throughout the cell like people use highways to move throughout the country.

5 0
3 years ago
Define negative feedback of homeostasis
Nadya [2.5K]

Answer:

A negative feedback loop is a reaction that causes a decrease in function. It occurs in response to some kind of stimulus. Often, it causes the output of a system to be lessened; so, the feedback tends to stabilize the system. This can be referred to as homeostasis, as in biology, or equilibrium, as in mechanics.

plz give brainlist

hope this helped

3 0
3 years ago
which respiratory disease causes airways to narrow or become blocked when dust, smoke, or cold air is present?
finlep [7]
Asthma. When most people that have this disease encounter one of those things then they need special little tool which is called an inhaler.
4 0
3 years ago
Read 2 more answers
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