3. Choose the odd one out from each group and give reasons(a) liver, salivary gland, starch, gall bladder
(b) stomach, liver, pancreas, salivary gland

Answers

Answer 1
Answer:

Answer:

a starch

b salivary gland

Answer 2
Answer:

Answer:

Starch = does not help the process of ingestion, digestion and absorption

salivary gland = as it does not secret substances from the exocrine gland

Explanation:


Related Questions

Strepsirhines have a special lower incisor called a Group of answer choices tooth comb. diastema. two-ridge tooth. bilophodont.
In humans, one function of the skin is to prevent water loss. Skin releases water or holds in water when necessary.Which two structures in plants have a similar function to skin?> roots and chloroplasts> phloem and roots> cuticle and stomata> stomata and phloem
Describe the basic histological (tissue) structure of the mucosa layer in the alimentary canal. Identify the unique features of the mucosa in the stomach and the duodenum, and explain how this uniqueness determines the function of the stomach and the duodenum.
Select ALL of the following that are directly used to control fatty acid oxidation in cells.A. negative feedback regulation if free fatty acids accumulateB. changing the activity of the acylcarnitine shuttleC. targeting the acetyl-CoA transport shuttle in the mitochondrial membraneD. altering the activity of the oxidoreductase enzymes in β-oxidation
What are three techniques that can be used to show that the electron transport chain is found on the matrix side of the inner mitochondrial membrane. Select all that apply.

Which tool is generally used to compare the masses of objects? *1 point
A meter stick
A two-pan balance
A hot plate
A graduated cylinder

Answers

Answer:

A two pane balancer that one

The answer is a two- pan balance

What is missing from the food chain? ( look at number 7)

Answers

Answer:

decomposer

Explanation:

producer-consumer-decomposer

Which of the following statements about the functional consequences of single base-pair mutations are TRUE? Select the three correct answers. A) Mutations that occur in the intron sequences cannot affect the protein coding sequence of a gene. B) Insertions or deletions of single base-pairs within a protein coding sequence probably change the amino acid sequence encoded by a gene. C) Nucleotide substitutions within a coding sequences always change the amino acid sequence encoded by a gene. D) Missense mutations always change the amino acid sequence encoded by a gene. E) Nucleotide substitutions outside of the coding sequence can affect the expression of a gene.

Answers

Answer:

these statements are true

B) Insertions or deletions of single base-pairs within a protein coding sequence probably change the amino acid sequence

D) Missense mutations always change the amino acid sequence encoded by a gene

E) Nucleotide substitutions outside of the coding sequence can affect the expression of a gene.

Explanation:

B) insertion or deletion of nucleotide in coding region of DNA can change the amino acid sequence encoded.

D) missense mutation means that the change in nucleotide sequence resulting in change in amino acid sequence encoded by gene.

E) A mutation may alter the promoter of a gene, thereby affecting the rate of transcription.

Final answer:

The correct statements regarding single base pair mutations are: insertions or deletions within a protein coding sequence likely change the encoded amino acid sequence; missense mutations always change the encoded amino acid sequence; nucleotide substitutions outside of the coding sequence can impact gene expression.

Explanation:

Your question focuses on single base-pair mutations and their functional consequences. After considering the provided statements, the three correct answers are: B) Insertions or deletions of single base-pairs within a protein coding sequence probably change the amino acid sequence encoded by a gene. D) Missense mutations always change the amino acid sequence encoded by a gene. E) Nucleotide substitutions outside of the coding sequence can affect the expression of a gene.

A missense mutation is a type of mutation where a single base pair is changed, leading to the substitution of a different amino acid in the resulting protein. This change can alter the function of the protein. On the other hand, insertions or deletions of single base-pairs can often lead to a frameshift mutation, which alters the reading frame and potentially changes every subsequent amino acid in the encoded protein, often resulting in a nonfunctional protein. Lastly, nucleotide substitutions outside of the coding sequence can also affect gene expression by changing areas involved in the regulation of gene transcription.

Learn more about Single Base-Pair Mutations here:

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Why can’t bears , tigers and lion live together

Answers

Because they would kill each other

Answer:

Bears, lions, and tigers all are predators that have similar hunting habits such as medium to large prey. Because of this, if they were living in the save environment, they would be competing for food and space. This would cause them to attack and kill off each other until one remained. That or the other two species would be driven out of the area.

Explanation:

Which part of a moss plant produces spores?
A. thin brown stalks
B. the sperm

Answers

Answer:

The sporophyte stalk, called the seta, bears the sporangium (spore capsule) on its tip. One sporangium may produce up to a million spores.

Multiple ChoiceWhich of the following sets of terms could be used in a description of the peripheral nervous system?
O
A. Motor neurons and sensory neurons
B. Brain and spinal cord
O C. Motor neurons and brain
O D. Sensory neurons and spinal cord

Answers

Answer:

B. Brain and spinal cord

Explanation:

because we need both in order to survive and work properly.